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Peter Chang-Sing, MD

Peter Chang-Sing, MD

(707) 573-7070
Primary Specialties
  • Cardiology
  • Cardiovascular Disease
Secondary Specialties
  • Cardiac Electrophysiology

Primary Office

500 Doyle Park Dr.
Suite 302
Santa Rosa, CA 95405
(707) 573-7070
(707) 573-7519
Web Page:

Physician Bio

Dr. Peter Chang-Sing is one of the most experienced clinical cardiac electrophysiologists in Northern California as well as a highly respected research investigator whose clinical trial partnerships with leading medical device companies have led to new technologies in heart rhythm management. He performed the first electrophysiology cases offered in Sonoma County at Santa Rosa Memorial Hospital, and has since performed thousands of procedures with excellent results.

A Phi Beta Kappa graduate of Stanford University, Dr. Chang-Sing is board certified in clinical cardiac electrophysiology, cardiology and internal medicine. Dr. Chang-Sing’s studies and articles have appeared in numerous medical and scientific journals including the American Journal of Cardiology, the American Journal of Physiology, Circulation, Molecular Pharmacology, Cardiology Clinics and Sonoma Medicine. He is an advisory board member for Medtronic and St. Jude Corporations, and a member of the American College of Cardiology, the California Medical Association and the Heart Rhythm Society.


  • College:
    Stanford University
  • College:
    Harvard University
  • College:
    Cambridge University - Cambridge, MA
  • Medical School:
    Yale University - New Haven, CT
  • Internship:
    NYU Medical Center - New York, NY
  • Residency:
    Cedars- Sinai Medical Center - Los Angeles, CA
  • Fellowship:
    Cedars- Sinai Medical Center - Los Angeles, CA


National Board of Medical Examiners , Jun 1980
American Board of Internal Medicine- Cardiovascular Disease , Nov 1991
American Board of Internal Medicine- Internal Medicine , Sep 1988
American Board of Internal Medicine- Clinical Cardiac Electrophysiology , Nov 1994