Browse Health
Internist, Rheumatologist
18 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 (1)

The overall average patient rating of Dr. John Whelan is Excellent. Dr. Whelan 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 3.7
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0

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

Similar doctors nearby

Dr. Susanna Lansangan

Internal Medicine
31 years experience
Burbank, CA

Dr. Juan Alcantar

Internal Medicine
7 years experience
Burbank, CA

Dr. Kerry Weiner

Internal Medicine
33 years experience
Burbank, CA

Dr. Edidiong Ikpe

Emergency Medicine
6 years experience
Burbank, CA

Dr. Paul Ephraim

Internal Medicine
46 years experience
Burbank, CA

Dr. Cecelia Madrid

Internal Medicine
30 years experience
Burbank, CA
Search All Similar Doctors
Additional Information
Dr. John Patrick Whelan MD and PHD is a male Internist, has 18 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.