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Internist, Rheumatologist
19 years of experience
Accepting new patients
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 (2)

The overall average patient rating of Dr. John Whelan is Excellent. Dr. Whelan has been reviewed by 10 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.4
Courteous Staff 4.9
Accurate Diagnosis 5.0
Bedside Manner 4.7
Spends Time with Me 5.0
Follows Up After Visit 4.6

Specialties & Research

Dr. John Whelan, MD, PHD is board certified in Internal Medicine and Rheumatology.

  • He has special expertise in 7 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Schoenlein-Henoch Purpura
  • Systemic Lupus Erythematosus (SLE)

Education & Awards

Dr. Whelan graduated from Baylor College of Medicine, Houston.


Dr. Whelan has 3 hospital affiliations:

  • Mass General Hospital 
  • Waltham: Mass General West 
  • Boston: Massachusetts General Hospital 


  • Spanish

> > > > Dr. John Whelan, MD, PHD

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Additional Information
Dr. John Patrick Whelan MD and PHD is a male Internist, has 19 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. John P. Whelan practice?
Dr. John Whelan has 3 office locations.
Dr. John Whelan practices Internal Medicine and Rheumatology near Burbank, CA.
Additional practice locations include: Northridge, CA and Boston, MA.
See Burbank Internists and Burbank Rheumatologists.