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Dr. Schaefer is a board certified Internal Medicine physician, specializing
in caring for adults of all ages.
Dr. Schaefer earned his medical degree from the University of Chicago
Pritzker School of Medicine. After moving to Northern California and completing
a medical internship at San Francisco General Hospital, Dr. Schaefer served
in the U.S. Air Force from 1970 to 1972. After completing his service,
Dr. Schaefer entered into an Internal Medicine residency at Children's
Hospital of San Francisco.
In 1975, Dr. Schaefer joined the Emergency Department at Sonoma County
Community Hospital before entering into private practice. He has practiced
internal medicine in the region for more than 30 years.
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