Dr. Orr is on Doximity
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Office
11000 Kerrigan drive
Oakland, CA 94605Phone+1 510-453-6392Fax+1 510-822-5102
Education & Training
Harlem Hospital CenterResidency, Internal Medicine, 1974 - 1976- Harlem Hospital CenterInternship, Internal Medicine, 1973 - 1974
University of California San Francisco School of MedicineClass of 1973
Certifications & Licensure
CA State Medical License 1976 - 2024
PA State Medical License 1999 - 2002
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