Expertise in
1
conditions

Dr. Margaret J. Zhou

Gastroenterology
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
420 Broadway St, 
Redwood City, CA 
Offers Telehealth
Expertise in
1
conditions
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
420 Broadway St, 
Redwood City, CA 

Overview

Margaret Zhou is a Gastroenterologist practicing medicine in Redwood City, California.

Dr. Zhou is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Esophageal Cancer, Endoscopy, and Colonoscopy.

She is actively involved in clinical research, co-authoring 27 peer reviewed articles.

Specialties

Gastroenterology

Licenses

Internal Medicine in CA

Hospital Affiliations

Stanford Health Care

Languages Spoken

English

Gender

Female

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 BCBS
  • 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
Cigna
  • EPO
  • HMO
  • PPO
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.

Health Plan of San Mateo
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Highmark
  • EPO
  • HMO
  • PPO
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
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
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 12 Less Insurance Carriers -

Locations

Anesthesia Preoperative Evaluation Clinic at Stanford Medicine Outpatient Center
420 Broadway St, Redwood City, CA 94063

Additional Areas of Focus

Dr. Zhou 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.

27 Total Publications

Prevalence and Progression of Subtypes of Gastric Premalignant Lesions: A Systematic Review & Meta-Analysis.
Prevalence and Progression of Subtypes of Gastric Premalignant Lesions: A Systematic Review & Meta-Analysis.
Journal: Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
Published: March 26, 2026
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Frequently Asked Questions about Dr. Margaret J. Zhou

How do I make an appointment with Dr. Margaret J. Zhou?

You can book an appointment with Dr. Margaret J. Zhou by calling their office at 650-736-5555. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Margaret J. Zhou a top-rated expert for Barrett Esophagus?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Margaret J. Zhou is classified as an Advanced expert for Barrett Esophagus, 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. Margaret J. Zhou specialize in?

While Dr. Margaret J. Zhou is a Gastroenterology, they have specific expertise in Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), and Esophageal Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Margaret J. Zhou participate in research or clinical trials?

Yes. Dr. Margaret J. Zhou has published 27 articles and abstracts on conditions like Barrett Esophagus. You can view a list of Dr. Margaret J. Zhou's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Margaret J. Zhou accept my insurance?

Dr. Margaret J. Zhou accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 650-736-5555 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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