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961 N Milliken Ave

Ontario, CA 91764

(909) 581-7700

Our Business Hours

Monday: 9:00am – 6:00pm
Tuesday: 10:00am – 7:00pm
Wednesday: 10:00am – 7:00pm
Thursday: 9:00am – 6:00pm
Friday: 9:00am – 5:00pm
Saturday: 8:00am – 2:00pm
Sunday: Closed

Assure Dental of Ontario – Your Trusted Ontario Dentist for Complete Family Care

At Assure Dental of Ontario, we take pride in being one of the leading Ontario dentists providing friendly service, clean facilities, flexible schedules, and the highest-quality dental care. Whether you’re looking for a trusted dentist in Ontario for your family or need advanced dental treatments, our team ensures comfort and convenience every step of the way.

Our beautiful Ontario dental office features relaxing amenities like massage chairs and a soothing water fountain to help you unwind before your appointment. Families love our entertainment room, where kids can enjoy video games, movies, board games, and a foosball table. We even provide desktop computers for your browsing pleasure while you wait.

Comprehensive Dental Care in Ontario

Every member of our experienced dental team is dedicated to your best oral health. Whether you need a routine teeth cleaning, braces, veneers, dentures, or dental implants, you’ll find a complete range of dental treatments tailored to your unique needs. We also provide care for dental emergencies, ensuring you have an Ontario dentist ready when you need help most.

Assure Dental accepts most insurance plans, as well as cash and credit card payments, and we also offer financing options for qualified patients.

We understand that life gets busy. That’s why we offer flexible appointment times—including evenings and weekends—so visiting your dentist in Ontario fits your schedule.

Achieve a stunning, healthy smile that lasts a lifetime with Assure Dental of Ontario!


Our Ontario Dental Services

At Assure Dental of Ontario, we combine modern dental technology with compassionate care to deliver the best results possible. Our skilled Ontario dentists offer a full spectrum of dental services, including:

  • Regular check-ups, X-rays, and dental cleanings

  • Repair for worn, loose, or broken fillings

  • Treatment for chipped, cracked, or broken teeth

  • Whitening for stained or discolored teeth

  • Correction of gaps, crooked, or crowded teeth

  • Porcelain Crowns, Porcelain Veneers, and Bonding

  • Dental Implants and Bridges

  • Periodontal maintenance, gum disease treatment, and gum grafting

  • Care for Dental Emergencies and TMJ disorder


Ontario Cosmetic Dentistry

Everyone deserves a confident, radiant smile. With the latest advancements in cosmetic dentistry, our dentists in Ontario can help you achieve the look you’ve always wanted. From professional teeth whitening and veneers to bonding and Porcelain Crowns, we create stunning, natural results that make you love your smile again.


Ontario Braces and Orthodontic Treatments

Changes in jaw structure and tooth alignment can affect your smile over time. Our Orthodontic team provides personalized treatment plans using traditional braces, Invisalign, retainers, and other removable appliances to correct misalignments such as:

  • Crossbite, open-bite, overbite, or under-bite

  • Crowded or missing teeth

  • Gaps or excess spacing

  • Impacted teeth

We also specialize in Orthognathic Surgery for more advanced jaw corrections.


Ontario Pediatric Dentistry and Dental Specialties

Your dental needs evolve throughout life—and our specialists are here to support you at every stage. Our skilled Ontario dentists include experts in:

  • Pediatric Dentistry – gentle care for children’s developing smiles

  • Endodontics – treatments like Apicoectomy and root canal therapy for the inner tooth pulp

  • Periodontics – gum health, osseous surgery, and gum grafting to treat and prevent gum disease

  • Oral and Maxillofacial Surgery – including crown lengthening, orthognathic surgery, and other advanced procedures


Schedule an Appointment with a Leading Ontario Dentist

When you choose Assure Dental of Ontario, you’re choosing excellence in every aspect of dental care. From routine dentist cleanings to cosmetic dentistry and dental emergencies, our compassionate staff and modern facility ensure a comfortable and positive experience every time.

We strive to exceed your expectations and help you achieve a bold, beautiful smile that lasts a lifetime.

Assure Dental of Ontario — where friendly faces, advanced care, and confident smiles come together.

Assure Dental of Ontario - Reviews

Assure Dental of Ontario IconAssure Dental of Ontario

961 N Milliken Ave #103, Ontario

4.8 360 reviews

  • Avatar Chris Lopez ★★★★★ a month ago
    They were amazing. Best dentist I’ve ever. How to root canal done no pain at all. Very attentive I would recommend this dentist to Everyone
  • Avatar Amy Joyce ★★★★★ a month ago
    Always a first class experience with professional and efficient staff. Facility is lovely. Best dentist I have ever had and best staff. Today’s cleaning was quick and easy.
  • Avatar Arthur Clement ★★★★★ a month ago
    I am a new patient and he and the hygienist made me feel really comfortable. They were so fast and able to put me in a temporary crown the same appointment as a cleaning; which was amazing and unexpected.
  • Avatar Kaelyn BrowzBeauty ★★★★★ 6 months ago
    I’m beyond thrilled with my experience at Assure Dental in Ontario! I’ve been on a long orthodontic journey with them, starting with braces and now transitioning into Invisalign and I can honestly say the care and results have been incredible. … More While there were a few bumps in the process, every concern was addressed with patience and professionalism, especially by the amazing office manager, Roxanna (I’ll update this if I got the name wrong!).
    I was so overwhelmed with joy after seeing my progress that I actually cried! As someone who’s always in front of a camera for work, having a smile I feel confident about is a huge deal, and the team at Assure Dental really came through. Thank you for your dedication, support, and for helping me feel my absolute best. Highly recommend!
  • Avatar Tilly Hughes ★★★★★ a month ago
    Everyone is so nice, helpful, and quick! I now have no problems going to the dentist. Thank you guys! Will definitely recommend to friends/family.
  • Avatar Rudy Marquez ★★★★★ 5 months ago
    Assure Dental is very professional and the Staff is very helpful and happy I’m am pleased with my Dental work by Dr Zoi he did a perfect job cleaning and replacing my tooth !! 5 stars to all the Staff and I highly recommend Assure Dental … More in Ontario CA , thank you again !!
  • Avatar Summer Harding ★★★★★ a month ago
    From the initial phone call to booking my appointment to being seen (and was taken in right at the time of my appt) the entire process was amazing.
  • Avatar William Mathews ★★★★★ 2 months ago
    Assure Dental is very knowledgeable, and friendly. They did my exam and took care of my routine dental maintenance with professional courtesy.
  • Avatar Christy Doi ★★★★★ 2 months ago
    They are incredibly friendly and make you feel comfortable. They always do a great job with my teeth.
  • Avatar Spencer Deering ★★★★★ a month ago
    Honestly a top tier practice with top notch employees. HIGHLY recommend coming here and establishing them as your primary dentistry.
  • Avatar Patricia Romo ★★★★★ 3 months ago
    The dentist was really nice and patient with me. They were fast no excessive waiting!
  • Avatar Enrique Montoya ★★★★★ 4 months ago
    I liked it, they have good treatment and customer service and the staff are very friendly.
  • Avatar Tamara Mace ★★★★★ 8 months ago
    Im usually skeptical about going to a new dentist but this one was just the best, everyone was so nice and helpful. I had my two month old baby with me and the nurses helped keep him entertained while I was getting my check up. Thank you … More so much! Definitely found my home dentist
  • Avatar Bevis Marois ★★★★★ 2 months ago
    Everyone was friendly and knowledgeable about everything. Any and all questions were answered.
  • Avatar Amalia Garcia ★★★★★ 2 years ago
    I get so nervous with dentists in general but everyone was so caring, understanding and nice and they made me feel so comfortable. I recommend this place to everyone.
  • Avatar Janelle Williams ★★★★★ 2 years ago
    Upon walking in, the receptionist greeted me and my son with a smile. She was friendly and processed us quickly. The dentist, Dr. Addison is amazing! He took time to make sure I understood what concerns he had and the procedure that I needed. … More He was also very gentle and made sure I was comfortable the entire time. His assistant was also extremely nice and helpful during the process. Danny was the best! He went over the finances and gave me options on what we could do. My son and I both agreed Danny made it feel less like a trip to the dentist. Even the receptionist at the end worked hard to accommodate our schedule for the next visit. Overall, ALL of the staff was friendly, professional, and made us feel welcome. They did a great job on our teeth. Great experience! I would recommend Dr. Addison to my family, friends, and coworkers.
  • Avatar Jude Buckley ★★★★★ a month ago
    From the pre-visit experience with scheduling and intake paperwork to the visit itself, I couldn’t be happier.
  • Avatar Jackson Erp ★★★★★ a year ago
    A week before Christmas, I’m 1800 miles from home, my dentist is closed until after new year, Assure actually got me in next day for a crown adhesion! The staff was so nice, super professional, I couldn’t have been more satisfied! The best … More part is they were super affordable, I’d recommend them to anyone, not as common an experience as it should be, thank you guys!
  • Avatar Germaine G ★★★★★ 2 years ago
    I have been coming to Assure Dental since last year and every visit has been like I have known everyone like forever. The entire staff greets you with kindness. I have had bad experiences with dental care and for this reason have chosen … More to not go. However, we know having pain from your teeth will send you running to the dentist. My first appointment I was so nervous and scared,. I shared my phobia with the staff and they took me under their wings like mother hens caring for their babies. It didn’t stop there, every visit I receive the same loving care from everyone. The office Manager, that Queen is so beautiful and her welcoming spirit puts you step at ease. I recommend Assure Dental for anyone not sure about where to get dental care. I Love the staff and my Dentist, he so cool.Written by: Germaine
  • Avatar Jane ★★★★★ 3 years ago
    Usually not a fan of dental visits, but this office's staff made me feel comfortable and relaxed. Dr. Addison was patient and gentle on my sensitive teeth and explained all the treatment options so I knew what to expect. The office … More was clean and organized, the assistants and front desk were nice and friendly. Way better than some other dentist offices I've been to. Definitely recommend!
  • Avatar Marina Chamelian ★★★★★ 2 years ago
    I took my 7 year old here and it was AMAZING! My son had a REALLY bad experience with prior dentist and ever since he’s hated the dentist. The staff was super friendly. Dr. Jack Lee and Monica were AMAZING!! Once he was done he was amazed … More how smooth and painless it was. He said he felt safe with Dr. Jack Lee and Monica and he always wants to go to this dentist with them. I was honestly amazed how good they treated him. I will never take him and Myself anywhere else.
  • Avatar lala k ★★★★★ 6 months ago
    My mom was there yesterday and they listened and they took care of her really well this seems to be a better experience for her thank you
  • Avatar Cynthia Graciano Perez ★★★★★ 3 years ago
    It’s my second visit now and I can say the office and Dr.Chow are wonderful! Dr. Chow was very thorough. He answered all my questions before beginning on my procedure and he was gentle.That’s huge for me because I have very sensitive teeth. … More Also the staff is so wonderful and friendly! As for the office, it’s clean and the wait time was minimal (from waiting room to dental chair). At prior dental offices, I used to wait 2hrs minimum just in the waiting room and another hour on the dental chair. I’m glad to have finally found a great dental office near me. Keep up the great work Assure Dental of Ontario!
  • Avatar Eliana Eldahmy ★★★★★ 3 years ago
    I love coming to the Ontario assure dental location! Myself and husband have been coming here for a few years now. It’s always a great experience and honest services. Dr.Jack and assistant Monica really make sure that the patient is comfortable … More and doing good during any cleaning or procedure. Very patient and welcoming office staff. Plus they go out of their way to accommodate my schedule. Highly recommend this office! Thank you 🙏🏻
  • Avatar D J ★★★★★ 3 years ago
    Amazing customer service! Very clean and professional facility. Waiting room has coffee, hot chocolate, massage chair, and tv. Dr. Jack and Monica work extremely well together. I am in and out very quickly with every visit. Roxanne is especially … More great! She is very patient, polite, and understanding when is comes to booking appointments over the phone and in person. She is also very friendly and usually is the first the greet you at the door. Great place definitely recommend it to anyone.
  • Avatar Yvette Guerra ★★★★★ 2 years ago
    I have ZERO complaints about my visit today. It was the very first time coming to Dr Lee. The front office staff was amazing not one of them failed to make myself and 2 kids welcome and comfortable.! After today I couldn’t imagine going … More anywhere else and being this happy about visiting the dentist!Thank youRoxanne for managing an amazing office!Daniel for being so informative and kind. And funnyYessie & Erika super friendly and made us feel welcome the moment we walked in.Monika, Rebecca & Ian were also amazing and made us feel very comfortable
  • Avatar Ivette ★★★★★ a year ago
    Had appointments readily available. Went in for a cleaning, in the past with other dental offices it’s hard to complete the service the same day. They understood how my insurance worked, explained the process in detail. Exceeded my expectations … More and care.
  • Avatar Chris Lerma ★★★★★ 2 years ago
    I had a great experience visiting this office. All the employees where helpful, knowledgeable, and kind. They made me feel comfortable. I would definitely recommend this office to friends and family or anyone, looking for a good dentist. … More The dentist and medical staff were gentle and patient with me. Thanks for a great experience.
  • Avatar Julie Cabrera ★★★★★ 2 years ago
    The staff and dental work at this dentistry is by far the best in town. The atmosphere is welcoming as well as the people. I definitely recommend this place if you are looking for good quality of care dental work. Thank you Assure Dental … More for all you do.
  • Avatar Johnny Hernandez ★★★★★ 3 years ago
    Best dental office! Wendy and Estefany in the front made my time so enjoyable. Roxanne helped me with the breakdown of insurance so much. She's the best! And the dentist Dr. Jack Lee was so gentle and quick. The assistant Courtney … More took great care of me! Definitely come here! 😊😊😊
  • Avatar Ashley Montoya ★★★★★ 3 years ago
    I just had my first visit here and I am very pleased! The staff was all very welcoming, informative, and careful. I will definitely come back if I need any dental work done. They took very good care of me! Thank you Assure Dental!
  • Avatar Denise Tapia ★★★★★ 2 years ago
    My daughter has been coming to Assure dental Ontario over two years now for braces. We are very pleased. Staff is always friendly and accommodating. I definitely recommend this location to anyone.
  • Avatar Maggie Stevens ★★★★★ 2 years ago
    So happy I took a chance on the assure dental! I was taking care of with wonderful customer service! Everyone from the receptionist to the billing to the dentist were exceptional.This is my first experience, where the dentist actually saw … More me all the way through my treatment! So grateful I found them and I’ll definitely be back!
  • Avatar Lauren Salinas ★★★★★ 3 years ago
    I took my daughter to Assure Dental of Ontario to get a second opinion to have a root canal done. I was given the run around on what she needed at the previous dental office I had taken her too. I was able to get her in right away at Assure. … More When we arrived it was nothing but a great service all around. The staff was great, the Endo specialist was amazing with my daughter. She is 11 and he walked her through the whole thing, which made her feel so much better. He was great! After she was seen by the General dentist and he was just as great! They were all so caring. If you are looking for a dentist, I would high recommend here! I have 5 kids and a husband, this will now be our new dental office we come to 🙂
  • Avatar Julie Moreno ★★★★★ 3 years ago
    Everyone was so great and took very great care of me! Especially the doctor, his assistants and Yessi at the front desk! Great service and feel so much better about my teeth. This has been my place for 10 years since I was little and they … More never disappoint ❤️
  • Avatar Meldon Joiner ★★★★★ 3 years ago
    Great experience! Entire office staff and the actual DENTIST were all kind and listened to what my concerns were! I will definitely return as a patient and also bring my family! Thank you again Assure for making me feel better about my … More smile & teeth!
  • Avatar Luis Michel ★★★★★ 2 years ago
    First time visit went very well. The staff was very friendly and everything went smoothly the entire appointment. Got a medicated cleaning and my teeth felt so clean. I recommend this dental office!
  • Avatar jocelyn michel ★★★★★ 2 years ago
    My visit today was to get a consultation on braces in which the staff always is kind and caring to provide their services and make their patients feel comfortable. I’ve been coming here to get my cleaning since 2018 very grateful for my … More job that provides insurance coverage to help in situations like these.
  • Avatar Gaby Moralez ★★★★★ 2 years ago
    Really happy with this clinic. My son had a toothache n was able to get a same day appointment. The staff super friendly from front of the house to the back. The Dr really nice and patient.
  • Avatar John Santiesteban ★★★★★ 2 years ago
    Daniel was amazing from the treatment to all the workers. Monika was amazing. The doctor was super quick and great at what he does. I’ll definitely recommend all my friends, family and coworkers to this office.
  • Avatar Jean Reeves ★★★★★ a month ago
    I finally found a dentist that understand how to be a good dentist.
  • Avatar Courtney Marie Hernandez ★★★★★ 3 years ago
    This office is by far the best dental office i have ever been to. The staff is so friendly and welcoming, the office manager accomodated my busy family/work schedule. The doctor was so great with my 4 young children and myself. Even my … More husband had a great experience. Great office!!!
  • Avatar Anthony Ramirez ★★★★★ 3 years ago
    Highly recommend Assure Dental! They have everything you need for any teeth issue you may have. Been to multiple dental offices and nothing compares like this office! The staff is awesome and always welcomes new customers with open arms! … More Been coming here for years and have recommended Assure Dental to my family and friends as well! Check them out!
  • Avatar Ricardo Chen ★★★★★ 2 years ago
    The staff was incredibly welcoming and helpful. Doctor took the time to explain every step of a procedure. Very good experience overall and highly recommended.
  • Avatar Stephen Burgos ★★★★★ 2 years ago
    Definitely recommend. Shoutout to the consult officer Daniel and Laughing gas specialist Loanna. They really helped me feel at ease and assisted in the removal of my Wisdom teeth. Dr Cheng also was pivotal in the procedure as he was the … More one who performed it. I had a little less than fun experience at another dentist place but this place makes you feel welcome and helped.
  • Avatar H Lee ★★★★★ 3 years ago
    I have been going to this location for years and make the trip from Orange County to Ontario. The staff is very accommodating and friendly and the Dentist here are very knowledgeable and not pushy about selling procedures unnecessarily. … More The place is clean and roomy. Highly recommend if you are looking for a new dental location. Ask for Dr. Lee.
  • Avatar Kaycie Cooper ★★★★★ 3 years ago
    Super friendly and accommodating staff. I go in once a month for Otho and every 6months for a cleaning. I’ve been doing so for 3 years. Every single experience has been a great one. Highly recommend
  • Avatar Samantha Chiang ★★★★★ 3 years ago
    Dr. Jack was efficient, patient, and kind. He also did not recommend more procedures than absolutely necessary. I would definitely recommend his services, especially to anyone with a lower pain tolerance.
  • Avatar Sheryl Arellano ★★★★★ 2 years ago
    I absolutely adore every single staff members here !! Super friendly and professional . Dr .Kang was very knowledgeable and helpful. She made me walk out completely happy and smiling fresh . I definitely recommend everyone to come get your … More work here 😊😊😊😊
  • Avatar Nikko Tavera ★★★★★ 5 years ago
    Haven’t been to a dentist in quite some time now. Walking into this office everyone is very polite and makes you feel welcomed. A 5 star plus no doubt. Will recommend everyone I know. Keep up the good work.
  • Avatar Renata Martinez ★★★★★ 2 years ago
    All employees were super friendly and helpful. Answered all the questions I had. Work that was done to my teeth was quick and not painful. Would recommend!
  • Avatar Scott Hockenberry ★★★★★ 2 years ago
    Attention all truck drivers! If you are in need of dental work,Don't bother calling any place else around the area because they will not do anything for u trust me! This place and staff understand that we are out here on the road … More AWAY FROM HOME...THEY WILL CATER TO YOU. I HAD TO GET 3 TEETH PULLED. Was in major pain and took me in rite away!!the staff was awesome along with the dr!!!
  • Avatar Vanessa Marie Cardenas ★★★★★ 2 years ago
    Always a pleasure to come in to Assure Dental, their staff are always so welcoming and sweet. Dr. Askari was amazing along with Kourtney. Kourtney was the sweetest made my experience today so easy, and comfortable. Thank you Assure Dental … More Ontario!
  • Avatar Sergio Villafuerte ★★★★★ a year ago
    Very friendly staff, very professional. They made a dreaded procedure a piece of cake. Highly recommend this office.
  • Avatar Brenda B ★★★★★ 2 years ago
    Very happy with my results the Dr was very good and his nurse was amazing!!Thank you to Daniel as well for helping me get my care credit and explaining everything to me! Recommend this dentist
  • Avatar Stacy Collins ★★★★★ 3 years ago
    Assure Dental has been nothing less than great to me. The level of customer care, dentistry and work is superior and far above any other dentist office. 1 million percent satisfied!!! No other choice than Assure Dentist
  • Avatar Matthew Esquivel ★★★★★ a year ago
    Excellent service and not pushy at all. The doctors and staff are knowledgeable and friendly. My family and I will be back again!
  • Avatar J ★★★★★ 2 years ago
    I have had really bad past experiences with dentists. I personally fly from Michigan to only have this office work with me! Staff professional and caring, gentle dentists and affordable. Thank you all.
  • Avatar Paromita Nag ★★★★★ 3 years ago
    They were so accommodating and helpful! Office is very clean, Covid-19 compliant. Everyone was super friendly and helpful. I definitely recommend them for your dental needs.
  • Avatar Grace Chen ★★★★★ 3 years ago
    The staff is super friendly. You feel like visiting a friend instead of dentist office. Dr. Lee gives details advice and recommendations. Awesome experience!!
  • Avatar Kevin Taylor ★★★★★ 2 years ago
    My 4 year old daughter had two cavities. I took her in for fillings and she left with a smile on her face. They did a great job and she felt no pain during her visit 👍🏾
  • Avatar Marie Calderon ★★★★★ a year ago
    Great service,great staff., Dr, Ali is the best, gentle, personable and he takes his time to explain, if you have issues and give you the solution.Thank you Dr. Ali.
  • Avatar Sylvie P ★★★★★ 2 years ago
    My experience at this dental office was really great. They’re really nice and the doctors give you all the information that you need. I would recommend this place to anyone who’s needing dental care
  • Avatar gabrielle dixon ★★★★★ 6 years ago
    So I was hesitant to even come here because of the reviews (I cancelled my original appointment because of them).However, to my surprise, this office is aesthetically pleasing and the staff exudes the highest level of professionalism. … More From my encounter with Natalie (the receptionist) Jessica (treatment coordinator), Dr. Carmen (general dentist) , my endodontist (dr. Shibibi), and the two dental assistants (lawanna and another young women who took my xrays.... I am BEYOND pleased with my experience here. They thoroughly explain EVERYTHING in a comprehensive manner.They run a tight ship and truly have a solid team of kind, patient and professional individuals. I'm glad I decided to give them a try. It was a breath of fresh air dealing with everyone here.
  • Avatar Dell Roach ★★★★★ 3 years ago
    Every time I go in for an appointments, the staff is very friendly. The office is clean and they take Covid Protocal seriously which is good to see.I trust the Dental staff to inform me of what needs to be done for my dental health.I recommend … More this office very much.
  • Avatar DAVE CURTIS ★★★★★ a year ago
    Employees and my dentist made me super comfortable! I HATE the dentist but these guys really looked out for me. Thank you
  • Avatar Maria Cornejo ★★★★★ a month ago
    I love this office from the staff to the dentist and assistants everyone is friendly and wonderful!
  • Avatar Christine Arzate-Lopez ★★★★★ 2 years ago
    Dr. Lee is great and all the staff. Monica is helpful with me with my X-rays and Daniel and everyone else makes a dental visit less painful.
  • Avatar phil murray ★★★★★ 2 years ago
    The staff was amazing!! Great service and I highly recommend getting treatment here, I definitely will be back!P.S. Daniel is the best
  • Avatar Ruben Miramontes ★★★★★ 2 years ago
    Daniel was amazing! I didn’t get the name of the other young lady that worked on me, but both beyond polite and quickly took care of me. Thank you!
  • Avatar Lena Arnold ★★★★★ 3 years ago
    Dr. Lee is a great dentist and professional. His team provides great service and always make you feel comfortable. I highly recommend this dental office!
  • Avatar C V ★★★★★ 3 years ago
    Always a great experience with staff and Dr. Lee. I recommended this place to friends and family. They don’t over charge and recommend unnecessary treatments. Honest and trustworthy.
  • Avatar Aaron Woodward ★★★★★ 3 years ago
    Friendly and caring staff. They are very communicative and do everything they can to make sure you are comfortable and provided for. Monika was super kind and helpful!
  • Avatar JoAnne Powell ★★★★★ a year ago
    The staff is professional and friendly. The oral surgeon and dentist do an excellent job. very thorough.
  • Avatar Brandon Hoff ★★★★★ 3 years ago
    I was having pain from a tooth that needed to come out. They did it quick and after the medicine was injected the pain was finally gone. They did a great job and I would gladly keep coming for my dental needs
  • Avatar Shawty Rodriguez ★★★★★ 2 years ago
    The staff was amazing,my Lil one loved it very clean doctor was great as well, definitely recommend.
  • Avatar Mario Ladouceur ★★★★★ 3 years ago
    Great place to go to have dental work done. People there do care, very friendly. Put money after care. Good job
  • Avatar Jacob Contreras ★★★★★ 2 years ago
    I'm more than appreciative of how Assure Dental in Ontario takes care of their clientele and proud to be one of them I would highly recommend them for braces!!!
  • Avatar JULIE GREENWAY ★★★★★ 6 years ago
    So happy to be a patient here. The office staff is wonderful and very helpful. My Doctor is very nice and I recommend this office highly.
  • Avatar David Cabrera ★★★★★ 2 years ago
    Great Experience! Very clean and helpful. Love that I was in and out with no pain ! Thank you very much.
  • Avatar wclcgc ★★★★★ 2 years ago
    I’m extremely satisfied with their service. They have a Friendly staff and great doctors I highly recommend
  • Avatar Elizabeth Gonzalez ★★★★★ 3 years ago
    They did an amazing job on my son. He did not feel a thing. Love how nice and friendly the staff is
  • Avatar Denise Sandoval ★★★★★ a year ago
    By far the best Surgeon Dr EVER.Lets not forget about the great staff the minute you walk into the dental office.Thank you
  • Avatar Mariana Holt ★★★★★ 4 years ago
    Dr Maryam is the best. She is very patient and explains everything clearly. The staff is always helpful and they answer all of my questions. Highly recommended 🙂
  • Avatar Kelvin Jones ★★★★★ 2 years ago
    Had my dentist visit finally after some time due to the pandemic I finally got my teeth checked and clean at Assure dental they do a very good job i love Assure Dental.
  • Avatar Maria Alcala ★★★★★ 2 years ago
    Great staff !! Everyone made you feel welcomed especially the front desk. Very friendly and helpful
  • Avatar April Brady ★★★★★ 2 years ago
    Great experience! Friendly staff! Very informative and gave many options regarding what is included in insurance and what is not
  • Avatar Francisco Flores ★★★★★ 3 years ago
    Great and friendly place with the most professional staff. Best dentists to get your teeth cleaned!!
  • Avatar Tingjie Shen ★★★★★ 3 years ago
    Dr.Lee and his staff have been the best for both me and my wife for last ten years. Cannot ask for better experience.
  • Avatar cecelia mata ★★★★★ 3 years ago
    Dr. was very gentle while doing my Deep cleaning. Staff are very friendly and professional. Thank you.
  • Avatar Lisa Dodds ★★★★★ 4 years ago
    Brought all 3 of my kids in at one time. They are so accommodating to all of our needs. Anna is the best.
  • Avatar Elexus Rangel ★★★★★ 2 years ago
    Going to the dentist always make me nervous, but all the staff were very kind and welcoming.
  • Avatar Susann Bravo ★★★★★ 4 years ago
    Staff is friendly and Dentists are great. Very accommodating with scheduling, treatment plan and payment options.
  • Avatar Jasmin ★★★★★ 3 years ago
    I definitely recommend this place to everyone, my experience with the orthodontist, oral surgeon and staff has been amazing! 🙂
  • Avatar Rosalie Ontiveros ★★★★★ 3 years ago
    Great customer service!.. ladies at front office are so nice and gracious. Dr. Lee was amazing!..
  • Avatar Khadijah Taylor ★★★★★ 2 years ago
    Roxanne is great. I love it here best dentist I’ve been to my whole life
  • Avatar M “MishapsX” ★★★★★ 2 years ago
    The staff there is super nice and approachable. Easy to ask questions with clear answers. 10/10 customer service.
  • Avatar Daniel Meneses ★★★★★ 3 years ago
    They're the only place I've been to post-pandemic that are still very thorough. My teeth are squeaky clean! 10/10
  • Avatar Laura herrera ★★★★★ 3 years ago
    Great service. They saw me before my appointment time and I didn’t have to wait.
  • Avatar Insiya Kapasi ★★★★★ 2 years ago
    Wonderful experience! Will be sticking to this place as long as possible. Friendly staff, very welcoming 🙂
  • Avatar Cecilia Perez ★★★★★ 3 years ago
    Best dentist ever and this coming from a person who hates the dentistEveryone was friendly and the dentist was very reassuring and kindDEFINITELY RECOMMEND AND WILL BE COMING BACK
  • Avatar Anely Alba ★★★★★ 2 years ago
    Amazing service and completely welcoming, they’re willing to work with you at every extent.
  • Avatar daniel ortiz ★★★★★ 2 years ago
    Daniel at the main desk was very helpful. Fast and easy deep clean and cavity fill in
  • Avatar Joe Dunna ★★★★★ 4 years ago
    Coming to see doctor Lee was one of the best experience in the dentist office I ever had thanks doc 👍🏾
  • Avatar Mr Smith ★★★★★ 2 years ago
    Very nice Staff, makes patients real comfortable, very friendly!!!
  • Avatar Athena Robinson ★★★★★ 2 years ago
    Use this office for my family's dental work, as well as my daughter's orthodontics! Love coming here!
  • Avatar Katie Ball ★★★★★ 3 years ago
    Very friendly staff and very professional! Not a fan of going to the dentist but they make it very pleasant!
  • Avatar Travonne Reed ★★★★★ 2 years ago
    Roxanne Simmons is the best at what she does, love her thanks for saving my daughter tooth
  • Avatar Jay Feipel ★★★★★ 3 years ago
    I just had to say about the receptions they are wonderful they are so friendly to you And I had a good experience
  • Avatar Daylight With Kayleigh ★★★★★ 3 years ago
    They are all very nice , and very patient!! I enjoy coming to assure dental in Ontario !
  • Avatar Steph Bale ★★★★★ 3 years ago
    I’ve been coming here several years now. They always take really good care of me here.
  • Avatar Gabriel Lopez ★★★★★ 4 years ago
    Best dental office I have ever been to and staff are always knowledgeable and helpful.
  • Avatar Klein BLUE ★★★★★ 4 years ago
    Have been a patient with this office since 2018, so far all good.
  • Avatar Raquel Cordova ★★★★★ 3 years ago
    This place is super nice, courteous and professional! Every time I come it’s a pleasure!
  • Avatar Mary Webb ★★★★★ 4 years ago
    Anna is very helpful each and every visit. They are really helpful with any questions that I ask.
  • Avatar Rod Steele the Chef ★★★★★ 2 years ago
    Everyone was amazing and professional. I had a welcoming knowledgeable experience
  • Avatar Hope Bringer ★★★★★ 4 years ago
    My teeth got cleaned nicely in a short amount of time, so they are good!
  • Avatar joe velasco ★★★★★ a year ago
    Very professional and caring staff. Very trustworthy
  • Avatar JAY David ★★★★★ 2 years ago
    Great dentist. Didn't have to wait long and the dentist was thorough
  • Avatar Aaliyah Erwing ★★★★★ 3 years ago
    Love it the best dentist place ever I do recommend 😁
  • Avatar leticia canela ★★★★★ 7 years ago
    Very friendly fast service and best of all my kid's liked it!
  • Avatar Anna Cripps ★★★★★ 2 years ago
    Quick and friendly service. Easy to make appointments.
  • Avatar Dawn Rangel ★★★★★ 2 years ago
    Friendly staff and I didn’t have to wait long to be seen.
  • Avatar Jey Pai ★★★★★ 3 years ago
    Friendly staff and doctor, clean clinic, definitely recommend!
  • Avatar Ignacio Moreno ★★★★★ 2 years ago
    Best experience recommend !!!!staff is great coffee is awesome
  • Avatar Kiaya Bell ★★★★★ 3 years ago
    They are amazing the staff, nurses and doctors.
  • Avatar Noel ★★★★★ 5 years ago
    In n out nice staff and enviorment very helpful with everything
  • Avatar Juan Reyes ★★★★★ 2 years ago
    Great experience, friendly and polite staff.
  • Avatar NOLYS REYES ★★★★★ 3 years ago
    Love this place.. always pleasant staff
  • Avatar Aida Sanchez ★★★★★ 4 years ago
    Great service!! Thanks Monica & Dr. Jack!
  • Avatar David Duran ★★★★★ 9 years ago
    These guys took care of me quick with no pain.
  • Avatar Gabriela Aranda ★★★★★ 2 years ago
    Love this place. Very organized.
  • Avatar Elizabeth Marquez ★★★★★ 2 years ago
    The staff was super nice and professional
  • Avatar Vanesa ★★★★★ 2 years ago
    Eveybody in the staff were very nice
  • Avatar Mellissa C ★★★★★ 2 years ago
    Wonderful experience very friendly and gentle
  • Avatar Kawaski Corley ★★★★★ 2 years ago
    Great staff and service highly recommended
  • Avatar Lafayette Legardye ★★★★★ 2 years ago
    Good customer service love this place
  • Avatar Araceli Porras ★★★★★ 2 years ago
    Great service, friendly staff.
  • Avatar Stephanie Vizcarra ★★★★★ 2 years ago
    Nice easy going experience 🙂
  • Avatar Tiana James ★★★★★ 2 years ago
    staff is very friendly & forthcoming
  • Avatar Dawn Hernandez ★★★★★ 3 years ago
    Always friendly and through service.
  • Avatar Taccoberry Gunsmoke ★★★★★ 4 years ago
    Lisa is very nice & very helpful as well !!!
  • Avatar kyle trejo ★★★★★ 3 years ago
    Always a good job done here
  • Avatar Andrea G ★★★★★ 2 years ago
    Really amazing customer service
  • Avatar Robert Rodriguez ★★★★★ 3 years ago
    Staff is amazing and very helpful
  • Avatar kimberly hernandez ★★★★★ 2 years ago
    great place and wonderful service
  • Avatar Jacob Sun ★★★★★ 3 years ago
    Very one was friendly and professional
  • Avatar Ernesto Quezada ★★★★★ 2 years ago
    Awesome and quick experience
  • Avatar cindy england ★★★★★ 3 years ago
    Very pleasant and efficient
  • Avatar Herlinda Contreras ★★★★★ 2 years ago
    Very good services
  • Avatar relles Molina ★★★★★ 2 years ago
    Great work place
  • Avatar Tee Willams ★★★★★ 2 years ago
    daniel was a amazing
  • Avatar Maudie Roberts ★★★★★ 3 years ago
    Everyone professional and friendly
  • Avatar Kara Renee ★★★★★ 3 years ago
    Great service!
  • Avatar Alfredo Muneton ★★★★★ 2 years ago
    Good service!
  • Avatar Sofia R R ★★★★★ 3 years ago
    Excellent service 😊
  • Avatar Duane G ★★★★★ 3 years ago
    Very friendly.
  • Avatar Dylan L. ★★★★★ 3 years ago
    Great service