Jeffrey Mark, MD

Gastroenterology
Male
2018 John Muir Health Physician Network Member
Speaks: Cantonese and English

Offices

  • 111 Deerwood Rd. #168
    San Ramon, CA 94583
    Fax: 925 736-8882

    Call this Office:
    925 736-8228
  • 365 Lennon Lane # 290
    Walnut Creek, CA 94598
    Fax: 925 736-8882

    Call this Office:
    925 736-8228

Certifications, Education, and Clinical Interests

Certifications:
  • American Board of IM/Gastroenterology
Education:
  • Medical School: University of Illinois at Chicago
  • Internship/Residency: Evanston Northwestern Hospital
  • Fellowship: Chicago Medical School at Rosalin Franklin University of Medicine & Science

John Muir Health Medical Center Affiliations:

  • Walnut Creek Medical Center