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R Bryan Scott Klassen

R Bryan Scott Klassen, MD, PhD

Specialty: Internal Medicine

Accepting new patients

Call for an appointment: (831) 333-3040

R. Bryan Klassen, MD, PhD, is an internal medicine specialist with Montage Medical Group. Dr. Klassen graduated from Stanford University’s medical school and also has a doctorate in inorganic chemistry from Massachusetts Institute of Technology. He completed his residency in internal medicine at St. Mary’s Medical Center in San Francisco. Before attending medical school, Dr. Klassen was a research scientist and professor of chemistry. Most recently, he was a UC San Francisco hospitalist as well as assistant program director and clinical preceptor for St. Mary’s internal medicine residency program.

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Languages: English


Medical School

Stanford University School of Medicine - Registrar


University of California San Francisco School of Medicine
St. Mary's Hospital and Medical Center

Board Certifications

  • Internal Medicine, American Board of Internal Medicine, 2017


Montage Health

Community Hospital of the Monterey Peninsula

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