We are O'Fallon Modern Dentistry

 

Take advantage of 20% Off Dentistry* and keep your smile in top shape.

 
 
Meet Dr. Halie Gulley

Meet Dr. Halie Gulley

You can expect to be treated like family. I will listen to your concerns to uniquely develop a treatment plan that fulfills your wants and needs. I will always do my best to make you feel safe and appreciated.

 

 
Google map of O'Fallon Modern Dentistry

ADDRESS

636-379-7552

fax : 636-379-7553

We are located at Highway K and Route N, in front of Schnucks; next to Firestone

BUSINESS HOURS

Mon
9:00 AM - 6:00 PM
Tue
7:00 AM - 4:00 PM
Wed
7:00 AM - 6:00 PM
Thu
8:00 AM - 5:00 PM
Fri
8:00 AM - 1:00 PM
Sat
Closed
Sun
Closed

LANGUAGE SPOKEN

  • English

INSURANCE

We take most major insurances, including:

  • Aetna
  • Ameritas
  • Anthem Blue Cross
  • Cigna
  • Delta Dental
  • Guardian
  • MetLife
  • United Health Care
  • UCCI
 
 

Family Dentistry in O'Fallon, MO

At O'Fallon Modern Dentistry, we prioritize your oral health because we understand its vital role in your overall well-being. Our personalized care and advanced solutions keep your smile healthy, whether you’re here for a routine cleaning or advanced procedures like a root canal or a dental bridge. In our friendly, modern environment, we make every visit easy and comfortable for patients of all ages. Beyond your smile, we’re dedicated to supporting your overall health at every step. Schedule your appointment today and experience a healthier smile right here in O'Fallon, MO.

Office Photo of O'Fallon Modern Dentistry
 
 

We Pride Ourselves on Our Service

 

When you choose O'Fallon Modern Dentistry, you step into a new era of dental excellence with our advanced, proven technology. Explore the advantages of transformative technology, such as Digital X-Rays and CEREC® CAD/CAM single-visit crowns.

 
 
 

Special Offers

 
 

Trusted by Families Across O'Fallon, MO

 
5.0

I was having a dental emergency and self booked online around 130am on 02.04, and was able to be seen at 915am with Dr. Sarah Conover. I was SHOCKED to get in that soon not as a current patient. I received a call at 730am to get details and payment option and a quote to which I agreed to and was again, shocked because it was much more affordable than I expected without insurance at the moment. I cannot remember her name (I’m sorry!) but she was incredibly kind and patient with me, and repeated that same demeanor upon my arrival, to which I was seen immediately. The hygienist was quick, upbeat and polite, engaging and very thorough in explaining each step as we went since I was new. Once Dr. Conover arrived, she continued the same compassion as everyone else, and determined I was having a medical issue not a dental, to which my primary doctor (finally) contacted me during the appointment to agree. The total was extremely less than I anticipated, and am so pleased with them that I have made them my dentist now!

5.0

My experiences with dentists have not been good. Enough so, I have developed a pretty big fear of the dentist. This office eased my fears and began to come up with my dental plan during this emergency visit. Dr. Connover was wonderful, as were the rest of the staff. The staff was efficient and I got in almost right away on arrival. I sincerely hope I've found my dentist. That's saying something considering I go harboring genuine panic and I left feeling like my health will be much improved here.

5.0

Dr Conover is the BEST! And not just her but the whole team from the front desk, to the dental hygienist, and even the oral surgeon they brought in when I needed my tooth removed! All of the team gave A+ service! Would recommend no matter what you need and they definitely work with you whether you have no, cruddy, or the best insurance! I never feel pressured to do anything I don’t want to do. Even the office staff who work with the insurance and finance companies bent over backwards to help me see how low I can get my cost and how I can best split up things so I can pay over time and not just go without because my issuance didn’t cover something I needed! They are patient, kind, and make sure you feel your best! I switch myself and my two kids over to be seen here. If you need a dentist or are looking to switch Ofallon Modern Dentistry with Dr Conover is the place to check out! They accept great insurance and even savings plans most offices didn’t take! So happy I found them! Thank you for being an incredible team that makes patients feel not just seen but also heard!

 
Woman with credit card and phone
 

Payment Options

 

Insurance

We happily accept a variety of dental insurance plans and file the claim on your behalf. Rest assured, we maintain transparency throughout the entire process. 

Umbrella

Smile Generation Dental Plan

No dental insurance? No worries. Smile Generation Dental Plan offers up to 50% discounts on most treatments. 

Credit Cards

Smile Generation Financing

You only have one smile, so we gladly offer flexible payment options to make caring for it more affordable. Finance up to $25,000 for 60 months and enjoy 0% interest and low-interest plans on approved credit.

Money
 
 

What is the Mouth-Body Connection® ?


The Mouth-Body Connection® refers to the link between oral health and overall health, and the role that the harmful bacteria and inflammation in our mouths play in chronic, systemic disease. That’s why it’s time we talked about more than your teeth. Our office prioritizes your overall health as it relates to your oral health. When we care for your smile we’re also looking out for your entire self.

 
 
Toothbrush