
Maryland Geriatric Medicine
Geriatric Care • Greenbelt, MD
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Maryland Geriatric Medicine in Greenbelt is a small medical practice led by Peter M. Schissler, MD, PA. The practice operates from Greenbelt, Maryland (two listed office locations at 7500 Greenway Center Dr, Greenbelt 20770). It focuses on healthcare services including geriatrics, telemedicine, vaccines, and patient resources. The practice appears to have a single employee and a small patient-facing footprint (low monthly web visits, high bounce rate). Contact: (301) 345-5857. Website: marylandgeriatricmedicine.com.
Services Offered
Not published.
Team
Insurance & Payment
Not published.
Languages Spoken
Not published.
FAQs
What are your office hours?
Monday through Friday 8:00 AM - 4:30 PM. Last appointment for the day is at 3:30 PM.
Social Media
Photos
Photos published by Maryland Geriatric Medicine showing the geriatric care practice in Greenbelt, MD.






What Patients Say
Overall sentiment across review platforms: positive
- Checkbook.org: 93% superior overall rating (28 reviews) (28 reviews)
- WebMD: 3.5/5 (6 ratings, 2 reviews)
- Vitals: 4.7/5 (3 ratings)
Patients praise
- knowledgeable and experienced physicians
- quick response to prescription refills and messages
- professional and courteous staff
Common complaints
- allegations of unprofessional conduct in a patient review
"Dr Schissler is part of the same 3 doctor practice my doctor was in, when he retired Dr Schissler accepted my wife and me as new patients. He is very knowledgaeable and experienced, listens and explains his advice. Refills prescriptions very quickly when needed and responds quickly to messages. We're both happy to have found him."
- WebMD review, June 25, 2025Synthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Greenbelt | Primary Care Doctor at First Medical Associates - Oct 16, 2025
- Dr. Sadia N. Baqai - Geriatrician in Silver Spring, MD - May 14, 2026
- Dr. Fredisia C. Francis, MD - Family Medicine Doctor in Greenbelt, MD - May 14, 2026
- Dr. Esther Oh, MD, PhD - Baltimore, MD - Geriatric Medicine - Schedule an Appointment - Apr 20, 2026
- Dr. John A. Wah, MD - Geriatrician in Manchester, MD - May 14, 2026
Information sourced from the clinic's website as of July 11, 2026.
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