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Internist, Rheumatologist
13 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (19)

The overall average patient rating of Dr. Maria Chou is Average. Dr. Chou has been reviewed by 31 patients who have provided 19 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 3.3
Courteous Staff 3.2
Accurate Diagnosis 2.7
Bedside Manner 2.8
Spends Time with Me 2.9
Follows Up After Visit 2.5

Specialties & Research

Dr. Maria Chou, MD, MS is board certified in Internal Medicine and Rheumatology.

  • She has special expertise in 8 areas:
  • Arthritis
  • Fibromyalgia
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Rheumatology

Education & Awards

Dr. Chou graduated from New York Medical College, Valhalla.


Dr. Chou has 6 hospital affiliations:

  • Inova Fairfax Hospital 
  • Reston Town Center Pediatrics 


  • Chinese
  • English

> > > > Dr. Maria Chou, MD, MS

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Additional Information
Dr. Maria Chi-Yung Chou MD and MS is a female Internist, has 13 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Maria C. Chou practice?
Dr. Maria Chou has 2 office locations.
Dr. Maria Chou practices Internal Medicine and Rheumatology near Greenbelt, MD.
Additional practice locations include: Reston, VA.
See Greenbelt Internists and Greenbelt Rheumatologists.