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18 verified Dentists in O'Fallon, IL
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 04/02/2026
Availability last updated 04/02/2026

Dr. Maryana Kirolos, DDS

Dentist
4.75
·4 reviews
Amazing experience - Dec 23, 2025 by Morgan W.Click to read more
45.5 mi · 214 Church St, O'Fallon, MO 63366
Accepts Aetna, Cigna, Delta Dental + 9 more
Accepting new patients · Excellent wait time ·
Read bio
Dr. Maryana Kirolos is a compassionate and experienced dentist dedicated to delivering personalized, high-quality care to patients of all ages. A graduate of NYU College of Dentistry, she has been practicing since 1996, combining her clinical expertise with the latest dental technology. Dr. Kirolos ...Click to read more
Next available: tomorrow

Dr. Suzanne Gregoire, DMD

Dentist
4.78
·64 reviews
The whole staff was very personable and professional. Enjoyed talking with them! Will definitely come back. - Aug 31, 2015 by Jeanine L.Click to read more
23.5 mi · 950 Francis Pl, Clayton, MO 63105
Accepts BlueCross BlueShield, Delta Dental + 13 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Gregoire is a dentist, also known as a dental surgeon, who specializes in the diagnosis, treatment, and prevention of diseases and conditions affecting the teeth, gums, mouth, and overall oral health. He earned his Doctor of Dental Medicine degree from Washington University in St. Louis. In addi...Click to read more

Dr. Michael White, DDS

Dentist
4.91
·54 reviews
Loved the office and the ability to book an appointment not too far out. Staff were nice and attended to my concerns. - Mar 3, 2026 by Kaitlin T.Click to read more
27 mi · 3750 S Lindbergh Blvd, #102, St. Louis, MO 63127
Accepts Delta Dental + 1 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
We do not accept Medicaid insurance. Dr. Michael A. White DDS was born and raised in St. Louis. A Kirkwood High School graduate, Dr. White attended college and dental school at University of Missouri – Kansas City. Dr. White’s father, Dr. Robert White, was also a dentist and the father/son working ...Click to read more

Dr. Ryan Brennan, DDS

Dentist
5.00
·21 reviews
Very pt and understanding by CDClick to read more
43.5 mi · 4122 Keaton Crossing Blvd, # 101, O'Fallon, MO 63368
Accepts Aetna, BlueCross BlueShield, Delta Dental + 9 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
**Not a Medicaid provider** Dr. Ryan Brennan’s mission is to provide comprehensive dental solutions to all his patients, in a pleasant, reassuring and comfortable environment. He graduated from UMKC School of Dentistry, in Kansas City Missouri. He is a member of the American Dental Association as ...Click to read more

Dr. Mazen Sultan, DMD

Cosmetic Dentist
5.00
·12 reviews
I always feel comfortable that I will get the best care. by HBClick to read more
43.5 mi · 4122 Keaton Crossing Blvd, # 101, O'Fallon, MO 63368
Accepts Aetna, BlueCross BlueShield, Delta Dental + 9 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
**Not a Medicaid provider** Born in Fairfax, Virginia, Dr. Mazen Sultan lived in a wide variety of states and countries growing up. From Texas and Chicago to Bahrain in the Persian Gulf. He feels that his experiences in these places have helped him learn and understand different cultures. As an und...Click to read more

Dr. Jessica Mehta, DDS

Dentist (Virtual)
4.68
·136 reviews
I would definitely go back. Treatment was professional and everything was explained to me in great detail. - Sep 24, 2025 by Suraj C.Click to read more
Spillertown, IL
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
Dr. Jessica Mehta grew up in the suburbs but, after many years, has declared her right to call the city of Chicago home. Dr. Mehta attended dental school at Marquette University, earning her Doctor of Dental Surgery degree, after admission through a competitive pre-dental scholars program, one of o...Click to read more

Dr. Raed Oweisi, DMD

Dentist (Virtual)
Spillertown, IL
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits ·
Read bio
Dr. Raed Oweisi decided to pursue a career as a dentist and earned his Doctor of Dental Medicine degree from Midwestern University College of Dental Medicine. He started his private practice soon after graduating. Dr. Oweisi has deep ties to the community and is proud to serve patients in the greate...Click to read more

Dr. Mario Copello, DMD

Dentist (Virtual)
4.50
·2 reviews
I had a pleasure to visit this location and to be seen by Dr. Mario. I’m a very anxious person, and always avoiding coming to the dentist especially. Dr. Mario explained me every single detail during the visit putting my anxiety levels down. I got a tooth extracted and before I knew it the procedure...Click to read more
Spillertown, IL
Accepting new patients · Offers video visits · Excellent wait time

Dr. Hatem Gelani, DDS, MDS

Dentist (Virtual)
4.84
·25 reviews
The staff was very helpful and professional and I appreciated their attention during my appointment.Click to read more
Naperville, IL
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Hatem M. Gelani, DDS, CAGS, MSD Prosthodontist Specialist Over 20 years of experience in advanced restorative and implant dentistry, providing personalized and comfortable care for seniors. Our Specialized Care Includes: - Full & Partial Dentures - Implant Prosthodontics - Smile Rehabilit...Click to read more

Dr. Jose Rosalez, DMD

Dentist (Virtual)
Chicago, IL
Accepts Aetna, BlueCross BlueShield, Cigna + 72 more
Accepting new patients · Offers video visits ·

Dr. Hussain Ali, DDS

Dentist (Virtual)
4.90
·443 reviews
Really professional dentist and prompt. Answered the few questions that I had and was very efficient. - Nov 12, 2018 by Justice W.Click to read more
Chicago, IL
Accepts Aetna, BlueCross BlueShield, Cigna + 72 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Ali graduated from the University of Illinois at Chicago College of Dentistry with a Doctor of Dental Surgery degree. He has been a resident of Chicago his whole life and is very familiar with the Pilsen neighborhood. Dr. Ali was awarded the "Dr. Gerson Gould and Mr. Sol H. Gould Award" for “cli...Click to read more

Dr. Melissa Smith, DDS

Dentist
5.00
·11 reviews
She does my Botox and she is a professional and experienced injector. She always increases my confidence by giving me a refreshed, younger look. I highly recommend her. by BCClick to read more
59 mi · 1111 E 6th St, Washington, MO 63090
Accepts Delta Dental
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Melissa Smith has been practicing since 2004 and is passionate about staying current with the latest dental techniques and technology to provide top-notch services to her patients. In addition to being passionate about dentistry and diagnosing oral pain and associated dental conditions, she is a...Click to read more
Next available: Mon, Apr 20

Dr. Pooja Santwani, DDS

Dentist (Virtual)
Spillertown, IL
Accepts Aetna, BlueCross BlueShield + 3 more
Accepting new patients · Offers video visits ·
Read bio
Booking with The TeleDentists is for a VIRTUAL dental consultation. The provider is a licensed Dentist practicing in the state of Michigan (MI). Their license number is 2?9?0?1?6?0?2?2?9?4. Dr. Pooja Santwani is a dentist with more than 18 years of experience in the health care industry. Pooja has...Click to read more
Next available: today

Dr. Katina Spadoni, DDS

Dentist (Virtual)
Spillertown, IL
Accepts Aetna, BlueCross BlueShield + 3 more
Accepting new patients · Offers video visits ·
Read bio
Booking with The TeleDentists is for a VIRTUAL dental consultation. Dr. Katina Spadoni was in private family-based practice with her sister for over 33 years. They performed preventive, cosmetic and restorative dentistry. Dr. Spadoni practiced very conservatively and always tried to put their pati...Click to read more
Next available: today

Dr. Eric Westergard, DDS

Dentist (Virtual)
Spillertown, IL
Accepts Aetna, BlueCross BlueShield + 3 more
Accepting new patients · Offers video visits ·
Read bio
Booking with The TeleDentists is for a VIRTUAL dental consultation. The provider is a licensed Dentist practicing in the state of Michigan (MI). Their license number is 2?9?0?1?6?0?2?0?9?8. Dr. Eric Westergard is a dentist experienced with emergency dental treatment, oral pain & infection, cosmeti...Click to read more
Next available: today

Dr. Steven Leon, DDS

Dentist
4.92
·281 reviews
Friendly and compassionate team with a phenomenal dentist leading. - Feb 6, 2019 by Jessica G.Click to read more
29 mi · 3901 Vogel Road, Arnold, MO 63010
Accepts Aetna, BlueCross BlueShield, Cigna + 32 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Leon was born and raised in St. Louis. He graduated from Mehlville Senior High School in 1985 and then attended the University of Missouri at Kansas City He then attended the UMKC School of Dentistry from which he graduated with Honors in May 1992. He received an award from the ADA’s Joint Commi...Click to read more

Dr. Fariha Querishi, DMD

Dentist (Virtual)
4.78
·32 reviews
I've been going to Dr. Querishi for many years and she is by far the best dentist I've had. She's very patient, answers all questions willingly and thoroughly, and takes her time to ensure you get the best care possible. Seven Bridges Dental Studio is unique in that it provides an almost spa like ex...Click to read more
Woodridge, IL
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Offers video visits ·
Read bio
Dr. Fariha Querishi is passionate about providing the most advanced dental care in a comfortable and pleasant atmosphere. She is an avid participant in continuing dental education to stay current with the profession's leading dental care procedures while utilizing state-of-the-art technology, suppli...Click to read more

Dr. Suzie Larsen, DMD

Dentist (Virtual)
5.00
·3 reviews
Had an amazing exp - Jul 5, 2021 by Alyssa M.Click to read more
Chicago, IL
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Suzie E. Oh believes comprehensive patient care is the number one priority. Her patient-centered approach to oral health involves actively listening to patients’ concerns and needs, educating them on dental health, and working together as a team to achieve the best outcomes in a comfortable envi...Click to read more
Other providers
Availability last updated 04/02/2026
Availability last updated 04/02/2026

Brian Sneath, DMD

6219 mi · 301 Tamarack Ln, Shiloh, IL 62269
Accepting new patients ·
Read bio
Brian Sneath, DMD is in Shiloh, IL and Jerseyville, IL. Their offices are located in 301 Tamarack Ln, Shiloh, IL and 720 W County Rd, Jerseyville, IL.Click to read more

Shawna Dudovitz, DMD

Primary Care Doctor
6219 mi · 309 Tamarack Ln, Shiloh, IL 62269
Accepting new patients ·
Read bio
Shawna Dudovitz, DMD is a Primary Care Doctor in Shiloh, IL and Saint Louis, MO. Their offices are located in 309 Tamarack Ln, Shiloh, IL and 4424 Vista Ave, Saint Louis, MO.Click to read more

Anne Bollmeier, DDS

Primary Care Doctor
6219 mi · 2010 W Highway 50, O Fallon, IL 62269
Accepting new patients ·
Read bio
Anne Bollmeier, DDS is a Primary Care Doctor in O Fallon, IL. Their office is located in 2010 W Highway 50, O Fallon, IL.Click to read more

Angela Froidcoeur, DMD

6219 mi · 959 Lincoln Hwy, Fairview Heights, IL 62208
Accepting new patients ·
Read bio
Angela Froidcoeur, DMD is in Troy, IL and Fairview Heights, IL. Their offices are located in 103 Stonebrooke, Troy, IL and 959 Lincoln Hwy, Fairview Heights, IL.Click to read more

Paul Biegler, DMD

Primary Care Doctor
6219 mi · 4956 Benchmark Centre Dr, C, Swansea, IL 62226
Accepting new patients ·
Read bio
Paul Biegler, DMD is a Primary Care Doctor in Swansea, IL. Their office is located in 4956 Benchmark Centre Dr C, Swansea, IL.Click to read more

Randall Wilson, DDS

Primary Care Doctor
6219 mi · 4121 Old Collinsville Rd, Swansea, IL 62226
Accepting new patients ·
Read bio
Randall Wilson, DDS is a Primary Care Doctor in Swansea, IL. Their office is located in 4121 Old Collinsville Rd, Swansea, IL.Click to read more

Jacob Frazier, DDM

Endodontist
6219 mi · 110 Wakanda Dr, Lebanon, IL 62254
Accepting new patients ·
Read bio
Jacob Frazier, DDM is a Endodontist in Lebanon, IL and Marion, IL. Their offices are located in 110 Wakanda Dr, Lebanon, IL and 2702 W Deyoung St, Marion, IL.Click to read more

Bryan Ganim, DMDMS

Orthodontist
6219 mi · 16 Emerald Ter, Swansea, IL 62226
Accepting new patients ·
Read bio
Bryan Ganim, DMDMS is a Orthodontist in Swansea, IL. Their office is located in 16 Emerald Ter, Swansea, IL.Click to read more

Dallas Pineda, DMD

Primary Care Doctor
6219 mi · 101 United Dr, 150, Collinsville, IL 62234
Accepting new patients ·
Read bio
Dallas Pineda, DMD is a Primary Care Doctor in Collinsville, IL. Their office is located in 101 United Dr 150, Collinsville, IL.Click to read more

Michael Csaszar, DMD

6219 mi · 7656 Plummer Business Dr, Troy, IL 62294
Accepting new patients ·
Read bio
Michael Csaszar, DMD is in Glen Carbon, IL and Troy, IL. Their offices are located in 9 Blue Springs Ct, Glen Carbon, IL and 7656 Plummer Business Dr, Troy, IL.Click to read more

Patrick Huelsmann, DDS

Primary Care Doctor
6219 mi · 2933 Maryville Rd, Maryville, IL 62062
Accepting new patients ·
Read bio
Patrick Huelsmann, DDS is a Primary Care Doctor in Maryville, IL. Their office is located in 2933 Maryville Rd, Maryville, IL.Click to read more

Errick Cameron, DMD

6219 mi · 590 Glen Crossing Rd, Glen Carbon, IL 62034
Accepting new patients ·
Read bio
Errick Cameron, DMD is in Glen Carbon, IL. Their office is located in 590 Glen Crossing Rd, Glen Carbon, IL.Click to read more

Kirsten Karkow, DDS

Orthodontist
6219 mi · 2608 State St, East Saint Louis, IL 62205
Accepting new patients ·
Read bio
Kirsten Karkow, DDS is a Orthodontist in Decatur, IL and East Saint Louis, IL. Their offices are located in 141 E Pershing Rd, Decatur, IL and 2608 State St, East Saint Louis, IL.Click to read more

Maryana Kirolos, DDM

Primary Care Doctor
6219 mi · 2608 State St, East Saint Louis, IL 62205
Accepting new patients ·
Read bio
Maryana Kirolos, DDM is a Primary Care Doctor in East Saint Louis, IL and O Fallon, MO. Their offices are located in 2608 State St, East Saint Louis, IL and 214 Church St, O Fallon, MO.Click to read more

Lara Erickson, DMD

Primary Care Doctor
6219 mi · 134 N Oak St, Trenton, IL 62293
Accepting new patients ·
Read bio
Lara Erickson, DMD is a Primary Care Doctor in Trenton, IL. Their office is located in 134 N Oak St, Trenton, IL.Click to read more

Christopher Hill, DMD

6219 mi · 1113 Locust St, Saint Louis, MO 63101
Accepting new patients ·
Read bio
Christopher Hill, DMD is in Saint Louis, MO. Their offices are located in 1113 Locust St, Saint Louis, MO and 1034 S Brentwood Blvd 790, Saint Louis, MO.Click to read more

Matthew Barker, DDS

6219 mi · 1717 Biddle St, Saint Louis, MO 63106
Accepting new patients ·
Read bio
Matthew Barker, DDS is in Saint Louis, MO. Their offices are located in 4414 N Florissant Ave, Saint Louis, MO, 1717 Biddle St, Saint Louis, MO and 11810 Gravois Rd, Saint Louis, MO.Click to read more

Donald Cross, DDS

6219 mi · 1717 Biddle St, Saint Louis, MO 63106
Accepting new patients ·
Read bio
Donald Cross, DDS is in Saint Louis, MO. Their offices are located in PO Box 551, Saint Louis, MO and 1717 Biddle St, Saint Louis, MO.Click to read more

Kim Perry, DDS

Primary Care Doctor
6219 mi · 1717 Biddle St, Saint Louis, MO 63106
Accepting new patients ·
Read bio
Kim Perry, DDS is a Primary Care Doctor in Saint Louis, MO. Their offices are located in 1717 Biddle St, Saint Louis, MO and 1500 Park Ave, Saint Louis, MO.Click to read more

Angelina Mwonga, DDS

6219 mi · 1717 Biddle St, Saint Louis, MO 63106
Accepting new patients ·
Read bio
Angelina Mwonga, DDS is in Saint Charles, MO and Saint Louis, MO. Their offices are located in 2048 1st Capitol Dr, Saint Charles, MO and 1717 Biddle St, Saint Louis, MO.Click to read more

Annie Baro, DMD

6219 mi · 1717 Biddle St, Saint Louis, MO 63106
Accepting new patients ·
Read bio
Annie Baro, DMD is in Owensville, MO, Union, MO and Warrenton, MO. Their offices are located in 704 E Highway 28, Owensville, MO, 1780 Old Highway 50 E 102, Union, MO and 19515 Brune Pkwy, Warrenton, MO.Click to read more

Kourosh Nakhaei, DDS

Primary Care Doctor
6219 mi · 1717 Biddle St, Saint Louis, MO 63106
Accepting new patients ·
Read bio
Kourosh Nakhaei, DDS is a Primary Care Doctor in Saint Louis, MO. Their offices are located in 605 Old Ballas Rd 118, Saint Louis, MO and 1717 Biddle St, Saint Louis, MO.Click to read more
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Frequently asked questions

How can I make a same-day appointment with a Dentist in O'Fallon?

On average, patients who use Zocdoc can search for a Dentist in O'Fallon, book an appointment, and see the Dentist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Dentists in O'Fallon who accept your insurance and make an appointment online.

How can I find an O'Fallon Dentist who takes my insurance?

Zocdoc lets you search specifically for an O'Fallon Dentist who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a Dentist in O'Fallon?

Zocdoc is a free online service that helps patients find Dentists in O'Fallon and book appointments instantly. You can search for O'Fallon Dentists by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Dentist in O'Fallon?

When you search for O'Fallon Dentists on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Dentists in O'Fallon who match your preferences.

How can I find an O'Fallon Dentist who sees patients after hours?

On Zocdoc, you can search specifically for O'Fallon Dentists with availability after 5 p.m.

How can I find a top-rated Dentist in O'Fallon?

You can use Zocdoc to find Dentists in O'Fallon who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with a Dentist online in O'Fallon?

Dentists in O'Fallon on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Dentists who offer video visits.

Are video visits with a Dentist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Dentists in O'Fallon who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a Dentist in O'Fallon who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Dentist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a Dentist in O'Fallon who sees patients during the weekend?

Zocdoc let's you see real-time availability for Dentists in O'Fallon. Many Dentists offer appointments on Saturdays and Sundays.

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