

Dermatology
Jeffrey Bortz, M.D.
Walnut Creek, CA
Dr. Jeffrey Bortz, MD is a Dermatologist who practices in Walnut Creek, CA. He is 64 years old and has been practicing for 37 years.
35+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2017-2026 (10 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Mohs Micrographic SurgeryDermatopathologyProcedural Dermatology
Conditions & Treatments
Cosmetic DermatologySkin CancerPhototherapyMohs SurgerySkin Cancer SurgerySkin Biopsy and PathologyDermatopathology
Practice Details
Hospital Affiliations
- Contra Costa Regional Medical Center
- Saint John's Health Center
Experience
35+ years in practice