63 Thomas Johnson Drive

63 Thomas Johnson Drive, Suite E
Frederick, MD 21702
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Phone: 301-694-7600
Fax: 301-228-2500

Virtual Visits

In-person and virtual visits are offered daily by appointment. For more information regarding virtual visits, go to www.fpca.net/virtual

Hours & Information

Monday: 7:00am – 7:00pm
Tuesday: 8:00am – 7:00pm
Wednesday: 7:00am- 5:00pm
Thursday: 7:00am – 7:00pm
Friday: 7:00am- 5:00pm

Please note that not all providers are available during the above time frame.
Closed daily from 12:00pm – 1:00pm

Walk-in & Same Day Sick Hours:

Monday – Friday: 7:00am – 3:15pm

Please call our office ahead of time for walk-in and same day sick appointments.
Closed daily from 12:00pm – 1:00pm

For our expanded Walk-in Clinic hours at the Ballenger Creek office, click HERE.


Monday – Friday: 7:10am – 3:10pm

Closed daily from 12:00pm – 1:00pm

For more information on what virtual visits can be used for and other FAQs, click here.

Office BIO

The Frederick Primary Care Associates office at 63 Thomas Johnson Drive Suite E has been home to Dr. DelGrippo, Dr. Lerner, Dr. Hundemer and Nurse Practitioner Tammie Moreland since its doors first opened in 2001. Since then, the office has added additional providers Dr. Kaur, Dr. Vyas, Lindsay McBurney PA-C, and Hillary Borsa CRNP to help better serve the community. Our office prides itself on serving compassionate and evidence based care for newborns to geriatrics.

The office is conveniently located on Thomas Johnson Drive and is easily accessible via Opossumtown Pike, Hayward Road, and Christopher’s Crossing. The office is located in Suite E which is on the left side of the first building of the medical condominium “63 and 65” on Thomas Johnson Drive.

The 63TJ office employs a professional medical support staff managed by its Office Manager, Nicole Boyce.

Photo Credit: B Photography & Designs, LLC

Our 63 Thomas Johnson Drive Team