Expertise in
6
conditions

Dr. Robert D. Johnston

Family Medicine
Office
11006 Spencer Hwy, 
La Porte, TX 
Accepting New Patients
Expertise in
6
conditions
Office
11006 Spencer Hwy, 
La Porte, TX 

Overview

Robert Johnston is a primary care provider, practicing in Family Medicine in La Porte, Texas.

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

He is actively involved in clinical research, co-authoring 11 peer reviewed articles. Dr. Johnston is currently accepting new patients.

Specialties

Family Medicine

Licenses

Family Medicine in TX

Hospital Affiliations

Houston Methodist Clear Lake Hospital
Houston Methodist Baytown Hospital
Memorial Hermann - Texas Medical Center
Hca Houston Healthcare Clear Lake

Languages Spoken

English

Gender

Male

Insurance

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

Find your insurance
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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
Cigna
  • EPO
  • HMO
  • PPO
Community Health Choice
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
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
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
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
Trustmark
  • PPO
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 15 Less Insurance Carriers -

Locations

Office
11006 Spencer Hwy, La Porte, TX 77571
Other Locations
Gulf Coast Hospital
2800 Garth Rd, Baytown, TX 77521

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.

11 Total Publications

Optimisation of Bioinspired Fibre Architectures for 3D-Printed Polymer Heart Valves via Melt Electrowriting (MEW) Using FE Modelling and Design of Experiments (FE-DOE).
Optimisation of Bioinspired Fibre Architectures for 3D-Printed Polymer Heart Valves via Melt Electrowriting (MEW) Using FE Modelling and Design of Experiments (FE-DOE).
Journal: Biomimetics (Basel, Switzerland)
Published: May 14, 2026
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Frequently Asked Questions about Dr. Robert D. Johnston

How do I make an appointment with Dr. Robert D. Johnston?

You can book an appointment with Dr. Robert D. Johnston by calling their office at 281-470-2100. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Robert D. Johnston a top-rated expert for Familial Hypertension?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Robert D. Johnston is classified as an Advanced expert for Familial 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. Robert D. Johnston specialize in?

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

Does Dr. Robert D. Johnston participate in research or clinical trials?

Yes. Dr. Robert D. Johnston has published 11 articles and abstracts on conditions like Familial Hypertension. You can view a list of Dr. Robert D. Johnston's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Robert D. Johnston accept my insurance?

Dr. Robert D. Johnston accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 281-470-2100 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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