Expertise in
6
conditions

Dr. Bernard M. Karnath

Internal Medicine
University Of Texas Medical Branch
301 University Blvd, 
Galveston, TX 
Accepting New Patients
Expertise in
6
conditions
University Of Texas Medical Branch
301 University Blvd, 
Galveston, TX 

Overview

Bernard Karnath is a primary care provider, practicing in Internal Medicine in Galveston, Texas.

Dr. Karnath is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Colonoscopy.

He is actively involved in clinical research, co-authoring 20 peer reviewed articles. Dr. Karnath is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Internal Medicine in TX

Hospital Affiliations

University Of Texas Medical Branch Galveston

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
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health
  • EPO
  • HMO
Community Health Choice
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • 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
View 11 Less Insurance Carriers -

Locations

University of Texas Medical Branch
301 University Blvd, Galveston, TX 77555

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.

20 Total Publications

Treatment failure in suspected community-acquired pneumonia revealing a pulmonary abscess.
Treatment failure in suspected community-acquired pneumonia revealing a pulmonary abscess.
Journal: SAGE open medical case reports
Published: February 25, 2026
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Frequently Asked Questions about Dr. Bernard M. Karnath

How do I make an appointment with Dr. Bernard M. Karnath?

You can book an appointment with Dr. Bernard M. Karnath by calling their office at 409-772-2222. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Bernard M. Karnath a top-rated expert for Hypertension?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Bernard M. Karnath is classified as an Advanced expert for Hypertension, 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. Bernard M. Karnath specialize in?

While Dr. Bernard M. Karnath is a Internal Medicine, they have specific expertise in Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Bernard M. Karnath participate in research or clinical trials?

Yes. Dr. Bernard M. Karnath has published 20 articles and abstracts on conditions like Hypertension. You can view a list of Dr. Bernard M. Karnath's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Bernard M. Karnath accept my insurance?

Dr. Bernard M. Karnath accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 409-772-2222 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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