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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).

Learn more about Dr. Gerson Bernhard:

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Specialties & Research

Dr. Gerson Bernhard, MD is board certified in Internal Medicine and Rheumatology.

  • He has special expertise in 6 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Patient Care
  • Psoriatic Arthritis
  • Rheumatic Diseases

Education & Awards

Dr. Bernhard graduated from Northwestern University, Chicago.


Dr. Bernhard has 6 hospital affiliations:

  • Mills-Peninsula Health Services 
  • UCSF Medical Center / Moffitt-Long Hospitals 


  • French

> > > > Dr. Gerson Bernhard, MD

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Additional Information
Dr. Gerson C Bernhard MD is a male Internist and practices in Internal Medicine and Rheumatology.
Where does Dr. Gerson C. Bernhard practice?
Dr. Gerson Bernhard has 1 office location.
Dr. Gerson Bernhard practices Internal Medicine and Rheumatology near San Mateo, CA.
See San Mateo Internists and San Mateo Rheumatologists.