We are O'Fallon Modern Dentistry

Overall, I never know what to expect when I go to the dentist office. I have severe anxiety when it comes to all things dental— so much so that at the age of 30, I had to have a full dental extraction, and that was a scary experience. From November 2024 to present day (Feb 2026), there has been one staff member who consistently makes me feel at ease, not ignorant, she’s empathetic, she’s a real human too and she understands how to navigate real humans and their real emotions. All of this to say, if it weren’t for Chloe popping in, checking on me, going the extra mile, offering her knowledge and experience along the way, I truly believe I would NOT enjoy my time in the office, nor leave without crippling anxiety, if it weren’t for Miss Chloe. So big, big shout outs to Chloe— thank you, friend. I appreciate you so much more than words could ever express!!

Everyone here is friendly and professional! I accidentally showed up 30 minutes before my appointment time and I was seen right away!! I had my first fillings done here and the doctor and staff made me feel SO comfortable. Very clean and great atmosphere. My husband and I love this office and recommend to anyone needing a new dentist!

My family has been coming here for years! We all love Dr Gulley! The staff is so welcoming and their enthusiasm for their jobs shows how much they care. Kristin is so friendly and attentive. She makes my daughter feel comfortable at every appointment!