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.

  • Dr.
    John J. Moynihan

    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 32 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, and the Southern Maryland Dental Society. 

    Dr. Moynihan enjoys golf, running, and sports.

  • Nikki

    Nikki our office manager has been working in the dental field for over 19 years, she is very knowledgeable in both the clinical and business aspect of dentistry. She will make you feel at home from the moment you walk in the door and will assist you with any questions or concerns you may have. 

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Our Regular Schedule


8:00 am-4:00 pm


8:00 am-4:00 pm


12:00 am-4:00 pm


8:00 am-4:00 pm