Cheryl F. Callahan D.D.S., P.A. | Dental

Dr. Callahan

Dr. Cheryl Callahan is a native of Boston who has called Montgomery County home for over 20 years. She began practicing in Maryland after receiving her dental degree from the University of Michigan in 1987. Dr. Callahan has earned the respect of her patients and colleagues by combining her vast expanse of medical knowledge from her first career as an emergency room nurse with her exceptional skills as a dentist. Dr. Callahan has been included in the Washingtonian Magazine and Checkbook Magazine lists of Top Dentists.

She is a member of the American Dental Association, Southern Maryland Dental Society, Maryland Dental Association, Greater Washington Area of Women Dentists; Cambridge Who's Who, and National Association of Professional and Executive Women.

Dr. Callahan and her husband Richard have two children, Alec and Marina, and are active members of their church. In her free time, Dr. Callahan enjoys cheering on the sidelines of her children's sporting events, Special Olympics and traveling.

Dr. Thomas

Dr. Joyce Thomas is a native Floridian who earned her undergraduate degree from the University of Florida in 1994. She earned her dental degree and her master’s in education from the University of Pennsylvania in 1998.

After completing her hospital internship and general dentistry residency, she began practicing on the East Coast. She has lived and practiced in Montgomery County for over 5 years.

Dr. Thomas' focus is to provide comprehensive care with a compassionate touch. She places a high value on continuing education courses and is a member of the American Dental Association, Maryland Dental Association and Southern Maryland Dental Society.

When she is not practicing dentistry, Dr. Thomas' interests include sewing, baking, reading and writing. She and her husband Joyson, together with their children Nicholas and Diana enjoy spending time at the many trails, parks and museums in the area.