David Gregory Walker M.D. P.A.
8408 Bellaire Blvd, 
Houston, TX 

Overview

David Walker is a primary care provider, practicing in Family Medicine in Houston, Texas. He has been practicing medicine for over 44 years.

His clinical expertise encompasses Viral Gastroenteritis, Colitis, Otitis, and Nonalcoholic Steatohepatitis (NASH).

Graduate Year

1982

Specialties

Family Medicine

Licenses

Family Medicine in TX

Hospital Affiliations

Memorial Hermann Hospital System

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
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
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health
  • EPO
  • HMO
Community Health Choice
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
EMI Health
  • 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
HMSA
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
SelectHealth
  • HMO
  • POS
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
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
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Locations

David Gregory Walker M.D. P.A.
8408 Bellaire Blvd, Houston, TX 77036
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Yi Zhou, MD, earned her medical degree from Southern Medical University, previously known as First Military Medical University, in Guangzhou, China. She went on to complete the Southern Illinios University (SIU) School of Medicine Decatur Family Medicine Residency Program. Board certified in family medicine by the American Board of Family Medicine (ABFM), Dr. Zhou specializes in diabetes, geriatrics, high cholesterol, hypertension and hyperthyroidism. Since 1985, Dr. Zhou has been caring for patients ages 18 years and older. Patients enjoy her personal accessibility and her availability. She takes walk-ins and after-hours calls, and does not use an answering service. Not only does Dr. Zhou care for her patients, she also cares about her patients, and stays highly involved in their treatments. Her patients live in Alief, Bellaire, Houston, Missouri City, Stafford and Sugar Land. When she is away from her patients, Dr. Zhou enjoys spending time with her husband, daughter and two dogs. She speaks Cantonese, Mandarin and Spanish. Dr. Zhou is highly rated in 99 conditions, according to our data. Her clinical expertise encompasses Tracheitis, High Cholesterol, Cellulitis, and Campylobacter Infection.

Frequently Asked Questions about Dr. David Walker

How do I make an appointment with Dr. David Walker?

You can book an appointment with Dr. David Walker by calling their office at 713-776-2200. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. David Walker a top-rated expert for Viral Gastroenteritis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. David Walker is classified as an Experienced expert for Viral Gastroenteritis, 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. David Walker specialize in?

While Dr. David Walker is a Family Medicine, they have specific expertise in Viral Gastroenteritis, Colitis, and Otitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.

Does Dr. David Walker accept my insurance?

Dr. David Walker accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 713-776-2200 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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