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Call us:


St. Peters: 636.441.1020

Florissant: 314.921.4333


Scanlon Family Dental


3004 S Saint Peters Pkwy

Saint Peters, MO 63303

Fax: 636.441.4360


4585 Washington St.

Florissant, MO 63033

Fax:  314.921.8632


Use our contact form to get in touch.

Office Hours


Having a dental emergency?? Give us a call! If outside of normal business hours, please follow our emergency care information.


Helpful Information

Your home care is the best preventive care for your teeth. Review our recommendations to ensure a more enjoyable visit.

Healthy Teeth for a Healthy Smile

Dr. John Scanlon, his daughter, Dr. Cory Scanlon Glowczewski, Dr. Sarah Keller and their capable and excellent dental team look forward to meeting and serving the dental needs of your family. Our team dates back to the 1970s, and we truly feel like a family!

Dr. Scanlon and Dr. Cory are both graduates of Univerisity of Missouri-Kansas City School of Dentistry.  Dr. Scanlon in 44rd year of general practice, and Dr. Cory, her 9th. They are each members of the American Dental Association, Missouri Dental Association, and the Greater St. Louis Dental Society.

Dr. Sarah Keller is a St. Louis native who comes to us with over 10 years of clinical experience. We are proud to have her here with us to serve your dental health needs. Dr. Keller grew up in Florissant and attended University of Missouri-Columbia, earning her Bachelor’s Degree in Biological Sciences with a minor in East Asian Studies. She then received her Doctor of Dental Medicine degree from Southern Illinois University School of Dental Medicine. Sarah has served countless patients in the St. Louis area and is thrilled to become a part of the team here at Scanlon Family Dental.

Our goal is to provide the best quality care for your teeth and overall oral health through modern technology, education, and keeping up to date with current developments in dentistry research:  We place great importance on finding the perfect balance of professionalism and fun!


Get to know our team and our services better.


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Photo Gallery: Tour of our Practice