Distinguished in Hepatitis C

Dr. Robert G. Gish

Gastroenterology | Transplant Surgery
CommonSpirit Health
San Jose Gastroenterology
231 O' Connor Dr, 
San Jose, CA 
Accepting New Patients
Offers Telehealth
41 Years of Experience

Distinguished in Hepatitis C
CommonSpirit Health
San Jose Gastroenterology
231 O' Connor Dr, 
San Jose, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

I try to communicate with my patients.  I strive to explain their medical condition and discuss their treatment options in plain language.  Questions are answered.  I want no patient to leave the office thinking that they were rushed through their visit.

Dr. Gish is rated as a Distinguished provider by MediFind in the treatment of Hepatitis C. His top areas of expertise are Hepatitis, Primary Biliary Cholangitis, Hepatitis C, Nonalcoholic Steatohepatitis (NASH), and Liver Transplant.

His clinical research consists of co-authoring 190 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 29 articles in the study of Hepatitis C.

Graduate Institution
Kansas University Medical Ctr
Specialties
Gastroenterology
Transplant Surgery
Licenses
Internal Medicine in CA
Board Certifications
Internal Medicine
Internal Medicine (Sub: Gastroenterology)
Internal Medicine (Sub: Transplant Hepatology)
Fellowships
UCLA
Hospital Affiliations
Providence Santa Rosa Memorial Hospital
Sutter Amador Hospital
Healdsburg Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health Group
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Santa Clara Family Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Valley Health
  • HMO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Western Health Advantage
  • HMO
  • INSURANCE PLAN
  • MEDICARE DISCOUNT CARD
  • MEDICARE MAPD
View 14 Less Insurance Carriers -

Locations

San Jose Gastroenterology
231 O' Connor Dr, San Jose, CA 95128
Call: 408-347-9001

Additional Areas of Focus

Dr. Gish has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


190 Total Publications

Association between elevations in alkaline phosphatase and healthcare utilization and costs among individuals with primary biliary cholangitis in the United States.
Association between elevations in alkaline phosphatase and healthcare utilization and costs among individuals with primary biliary cholangitis in the United States.
Journal: Journal of medical economics
Published: December 09, 2025
View All 190 Publications
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VIEW MORE HEPATITIS C DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Gish's expertise for a condition
ConditionClose
  • Elite
  • Hepatitis
    Dr. Gish is
    Elite
    . Learn about Hepatitis.
    See more Hepatitis experts
  • Primary Biliary Cholangitis
    Dr. Gish is
    Elite
    . Learn about Primary Biliary Cholangitis.
    See more Primary Biliary Cholangitis experts
  • Distinguished
  • Cholangitis
    Dr. Gish is
    Distinguished
    . Learn about Cholangitis.
    See more Cholangitis experts
  • Cirrhosis
    Dr. Gish is
    Distinguished
    . Learn about Cirrhosis.
    See more Cirrhosis experts
  • Hepatitis C
    Dr. Gish is
    Distinguished
    . Learn about Hepatitis C.
    See more Hepatitis C experts
  • Liver Cancer
    Dr. Gish is
    Distinguished
    . Learn about Liver Cancer.
    See more Liver Cancer experts
  • Non-Alcoholic Fatty Liver Disease
    Dr. Gish is
    Distinguished
    . Learn about Non-Alcoholic Fatty Liver Disease.
    See more Non-Alcoholic Fatty Liver Disease experts
  • Nonalcoholic Steatohepatitis (NASH)
    Dr. Gish is
    Distinguished
    . Learn about Nonalcoholic Steatohepatitis (NASH).
    See more Nonalcoholic Steatohepatitis (NASH) experts
  • Advanced
  • Alcoholic Cirrhosis
    Dr. Gish is
    Advanced
    . Learn about Alcoholic Cirrhosis.
    See more Alcoholic Cirrhosis experts
  • Autoimmune Hepatitis
    Dr. Gish is
    Advanced
    . Learn about Autoimmune Hepatitis.
    See more Autoimmune Hepatitis experts
  • Enlarged Liver
    Dr. Gish is
    Advanced
    . Learn about Enlarged Liver.
    See more Enlarged Liver experts
  • Fibrolamellar Carcinoma
    Dr. Gish is
    Advanced
    . Learn about Fibrolamellar Carcinoma.
    See more Fibrolamellar Carcinoma experts
  • Liver Failure
    Dr. Gish is
    Advanced
    . Learn about Liver Failure.
    See more Liver Failure experts
  • Liver Transplant
    Dr. Gish is
    Advanced
    . Learn about Liver Transplant.
    See more Liver Transplant experts
View All 7 Advanced Conditions
  • Experienced
  • Caroli Disease
    Dr. Gish is
    Experienced
    . Learn about Caroli Disease.
    See more Caroli Disease experts
  • Congenital Hepatic Fibrosis
    Dr. Gish is
    Experienced
    . Learn about Congenital Hepatic Fibrosis.
    See more Congenital Hepatic Fibrosis experts
  • Hepatic Cystic Hamartoma
    Dr. Gish is
    Experienced
    . Learn about Hepatic Cystic Hamartoma.
    See more Hepatic Cystic Hamartoma experts
  • Progressive Familial Intrahepatic Cholestasis Type 1
    Dr. Gish is
    Experienced
    . Learn about Progressive Familial Intrahepatic Cholestasis Type 1.
    See more Progressive Familial Intrahepatic Cholestasis Type 1 experts
  • Progressive Familial Intrahepatic Cholestasis Type 2
    Dr. Gish is
    Experienced
    . Learn about Progressive Familial Intrahepatic Cholestasis Type 2.
    See more Progressive Familial Intrahepatic Cholestasis Type 2 experts
  • Progressive Familial Intrahepatic Cholestasis Type 3
    Dr. Gish is
    Experienced
    . Learn about Progressive Familial Intrahepatic Cholestasis Type 3.
    See more Progressive Familial Intrahepatic Cholestasis Type 3 experts
View All 8 Experienced Conditions
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