Dr. Portnoff is on Doximity
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Office
115 Hospital Dr
Ukiah, CA 95482Phone+1 707-463-2400Fax+1 707-463-3520
Education & Training
- Loma Linda University Health Education ConsortiumFellowship, Cardiovascular Disease, 1990 - 1993
- Aurora Health CareResidency, Internal Medicine, 1987 - 1990
- Atlantic Health SystemInternship, Transitional Year, 1984 - 1985
- American University of the Caribbean School of MedicineClass of 1984
- OtherClass of 1984
Certifications & Licensure
- CA State Medical License 1986 - 2026
- WI State Medical License 1987 - 1991
Professional Memberships
- Member
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