All our professionals at Beltsville Dental Care maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.

John J. Moynihan, DDS John J. Moynihan, DDS

Dr John Moynihan is a New England native. He and his wife Lenice have two children, Bridget and Russell. 

Dr John received a B.A. in Classics from The College of the Holy Cross in Worcester, Massachusetts. He is a graduate of the Georgetown University School of Dentistry. He served as an officer in the US Navy Dental Corps. 

He has maintained a private general dental practice in Beltsville for nearly 29 years. 

He is a member in good standing with the following professional organizations: The American Dental Association, the Academy of General Dentistry, Maryland State Dental Association, Southern Maryland Dental Society. 

Dr Moynihan enjoys golf, running and sports. 




Barbara the office manager has been working in the field of dentistry for many years. She will make you feel very welcome from the moment you walk in.

Nikki Dr. Moynihan's dental assistant has been working in this field for 17yrs, and has a way of making even those most nervous patients feel at ease. 

Dija has been our hygenist here for 6 years. Dija is very gentle and will make you feel right at home with her sweet disposition and sense of humor.