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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 (1)

The overall average patient rating of Dr. David Chen, Rheumatologist is Excellent. Dr. Chen has been reviewed by 2 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 5 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis

Education & Awards

Dr. Chen graduated from Drexel University , Philadelphia.


Dr. Chen has 6 hospital affiliations:

  • Robert Wood Johnson Univ Hosp 
  • Chester County Hospital 


  • Chinese
  • Mandarin

> > > > Dr. David Chen, MD

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Additional Information
Dr. David Ray Chen MD is a male Internist and practices in Internal Medicine and Rheumatology.
Where does Dr. David R. Chen practice?
Dr. David Chen has 1 office location.
Dr. David Chen practices Internal Medicine and Rheumatology near Philadelphia, PA.
See Philadelphia Internists and Philadelphia Rheumatologists.