Dr. Ernst is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
250 Bon Air Rd
Greenbrae, CA 94904Phone+1 415-448-1500Fax+1 415-461-4229
Education & Training
St Marys Hospital and Medical CenterResidency, Psychiatry, 1982 - 1983
University of MinnesotaFellowship, Endocrinology, Diabetes, and Metabolism, 1975 - 1976- University of MinnesotaResidency, Internal Medicine, 1972 - 1975
SUNY Downstate Health Sciences UniversityInternship, Internal Medicine, 1969 - 1970
State University of New York Downstate Medical Center College of MedicineClass of 1969
Certifications & Licensure
CA State Medical License 1982 - 2025
OR State Medical License 1979 - 2021- American Board of Internal Medicine Internal Medicine
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
