Expertise in
5
conditions

Dr. Yan S. Zhao

Gastroenterology
Jerry L. Pettis Memorial Veterans' Hospital
11201 Benton St, 
Loma Linda, CA 
Expertise in
5
conditions
Jerry L. Pettis Memorial Veterans' Hospital
11201 Benton St, 
Loma Linda, CA 

Overview

Yan Zhao is a Gastroenterologist practicing medicine in Loma Linda, California.

Dr. Zhao is highly rated in 5 conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Ocular Hypertension (OHT), Encopresis, Trabeculectomy, and Endoscopy.

She is actively involved in clinical research, co-authoring 269 peer reviewed articles.

Specialties

Gastroenterology

Licenses

Internal Medicine in CA

Languages Spoken

English

Gender

Female

Insurance

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

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Accepted insurance plans:

Anthem BCBS
  • 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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Inland Empire Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 2 Less Insurance Carriers -

Locations

Jerry L. Pettis Memorial Veterans' Hospital
11201 Benton St, Loma Linda, CA 92357

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.

269 Total Publications

A comprehensive map of missense trafficking variants in rhodopsin and their response to pharmacologic correction.
A comprehensive map of missense trafficking variants in rhodopsin and their response to pharmacologic correction.
Journal: Science advances
Published: July 29, 2026
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Frequently Asked Questions about Dr. Yan S. Zhao

How do I make an appointment with Dr. Yan S. Zhao?

You can book an appointment with Dr. Yan S. Zhao by calling their office at 909-825-7084. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Yan S. Zhao a top-rated expert for Familial Colorectal Cancer?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Yan S. Zhao is classified as an Advanced expert for Familial Colorectal Cancer, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Yan S. Zhao specialize in?

While Dr. Yan S. Zhao is a Gastroenterology, they have specific expertise in Familial Colorectal Cancer, Ocular Hypertension (OHT), and Encopresis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Yan S. Zhao participate in research or clinical trials?

Yes. Dr. Yan S. Zhao has published 269 articles and abstracts on conditions like Familial Colorectal Cancer. You can view a list of Dr. Yan S. Zhao's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Yan S. Zhao accept my insurance?

Dr. Yan S. Zhao accepts most major insurance plans, including Anthem BCBS and Blue Shield of California. We recommend calling the office directly at 909-825-7084 to verify that your specific plan is currently accepted before your visit.

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

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