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Numpol Dejtiranukul

DMD, DABDSM

Dr. Dejti established Monticello Dental Care of O’Fallon MO in the summer of 2002. He is a graduate of Southern Illinois University Dental School in Edwardsville, and he received his Bachelor’s of Science through St. Louis University. Dr. Dejtiranukul is also a Diplomate of the American Board of Dental Sleep Medicine (ABDSM).

Dr Dejti enjoys woodworking, power tools, biking, hitting the gym, all things foodie, and spending time with family.

“In the last 23 years of practicing dentistry, I have learned that beyond one’s education, qualifications, awards, certificates, and expertise, there are no greater values than honesty, humbleness, and kindness. I feel that in any health profession, having these qualities at the foundation of our practice allows us to create life long relationships with our patients. To this, there is no greater reward.” – Dr. Dejti

memberships

Missouri Dental Association Resources

meet the staff

At Monticello Dental Care, we take care to provide customers with high quality services personalized for their unique needs. Our professional and courteous staff members are available to assist you – just give us a call!

See what our customers have to say!

Dr. D is the man. I have been going to Monticello Dental Care for a little over 6 years now and always have a good experience.

I finally found a great dentist in the St. Louis area. I love Dr. D and his staff. It's so hard to find a great dentist and his entire staff is amazing. They are all friendly and compassionate and make me feel at ease. Kaitlyn is an amazing hygienist! Very gentle and always checking to make sure I was comfortable.

My family have been going to Monticello Dental for almost 10 years. Dr. Dejti is personable and professional. The staff is welcoming.

If you are looking for a dentist that cares about you, your happiness and not how much money the dentist can make from you, see Dr. Dejti, you won't be disappointed and I could not be happier. Oh, and every time I go for a scheduled visit, I never spend more than an hour. They will get you in and out. Thank you so much Dr. D!!

My husband and I have been coming to Dr. D for over 10 years now. We even moved houses and have to drive much farther to get to him but have never considered switching. He’s so enjoyable to talk to and has a very caring manner. We have our favorite hygienist, but have liked all of them that we’ve seen.

I've been a patient of Monticello Dental for the past 10 years. Their office is run very efficiently and appointments are always on-time. Dr. D is great, very gentle, caring and personable. The dental assistants are very pleasant, efficient and also gentle. I've never had a bad experience here. I have recommended Monticello Dental to friends who are now Monticello Dental patients.

Both of my children go to Monticello Dental and they both love going here for cleanings and appointments. All of the office staff and technicians do a great job and are very professional, but Dr. Dejtiranukul is why we continue to come back. He truly makes it an easy experience for the kids and the parents.