# JOHN E MENDELSON, MD
> **INTERNAL MEDICINE** · SAN FRANCISCO, CA
## Provider
- **NPI:** 1891889341
- **Credential:** MD
- **Primary specialty:** INTERNAL MEDICINE
- **Secondary specialties:** ADDICTION MEDICINE
- **Gender:** Male
- **Medical school:** UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
- **Graduation year:** 1982
## Practice
- **Address:** —, SAN FRANCISCO, CA 94114
- **Phone:** 8005045360
- **Accepts Medicare assignment:** Yes (individual)
- **Telehealth:** No
## Source
- [NPI Registry](https://npiregistry.cms.hhs.gov/provider-view/1891889341)
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