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  • Gastroenterology, Internal Medicine
  • 52 years of experience
  • Walnut Creek Medical Center 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598

Brief Intro

Dr. Zai graduated from the University of Illinois At Chicago College of Medicine in 1973. He works in Walnut Creek, CA and 2 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Zai is affiliated with Sutter Delta Medical Center.

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Education Background

RESIDENCY

Illinois Masonic Medical Center

MEDICAL SCHOOL

University Of Illinois At Chicago College Of Medicine - 1973

Location & Hours

  • Walnut Creek Medical Center
  • 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598

Specialties Treated

  • Gastroenterology
  • Internal Medicine

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicare
  • Cancer 86
  • Cardiology, Heart & Vascular Surgery 79
  • Orthopedics 161
  • Neurology & Neurosurgery 120
  • Gastroenterology & GI Surgery 149
  • Pulmonology & Lung Surgery 161
  • Diabetes & Endocrinology 65
  • Children's Hospital 18
  • Urology 149
  • Psychiatry 91
  • Geriatrics 143
  • Rehabilitation 73
  • Obsterics & Gynecology 23
  • Ophthalmology 8
  • Ear, Nose & Throat 10
  • Rheumatology 4
  • Long Term Care 19
  • Maternity Care (Uncomplicated Pregnancy) 99