Meet the Doctors

Dr. Tonya Bowman, DMD 

Dr. Bowman earned her degree from Southern Illinois University School of Dental Medicine in 1990. Following graduation, she worked at offices in St. Louis and Chesterfield, Missouri. In 1992, she opened her own private practice in O’Fallon, Illinois. 

Over the past 26 years, Dr. Bowman has taken pride in exceeding continuing education requirements and offering the latest technology. She cares for her patients like family and keeps that “hometown” atmosphere in her office. 

Dr. Bowman and her husband, Dan, have two children, Katherine and Matt. Dr. Bowman also enjoys traveling, movies and spending time with family and friends. 


Dr. Brittany Gilbreth, DMD

Dr. Gilbreth graduated from Southern Illinois University Edwardsville with her Bachelor’s degree in Biological Medical sciences. She went on to complete her doctorate at Southern Illinois University School of Dental Medicine in 2014.

Dr. Gilbreth loves seeing patients of all ages and enjoys getting to know all of her patients. It is a pleasure to create beautiful smiles with her patients. She became interested in dentistry because it is the perfect mix of art and science. Dr. Gilbreth strives to provide the highest standard of care in a compassionate and caring environment. 

Dr. Gilbreth is married to Lyle and they have three daughters. Outside of the office, Dr. Gilbreth enjoys being with friends and family, walking her miniature dachshund, Flossy, and practicing yoga. She also enjoys cheering on the St. Louis Blues and Cardinals with her family and friends.



Dr. Lauren Brauer, DMD

                  Photo and bio coming soon!