Overview
Stephen Johnston is a Cardiologist and an Internal Medicine provider in Dallas, Texas. Dr. Johnston has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Factor V Leiden Thrombophilia. His top areas of expertise are Sitosterolemia, Stable Angina, Aortic Valve Stenosis, and Glucocorticoid-Remediable Aldosteronism.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
8222 Douglas Ave, Ste 600, Dallas, TX 75225
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.
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Guneet Van De Graaff is a Cardiologist in Fort Worth, Texas. Dr. Van De Graaff is rated as an Advanced provider by MediFind in the treatment of Factor V Leiden Thrombophilia. Her top areas of expertise are Short QT Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), Brugada Syndrome, and Atrial Fibrillation.
University Of Texas Southwestern Medical Center At Dallas
Ghassan Elkadi is a Cardiologist and a Vascular Surgeon in Dallas, Texas. Dr. Elkadi is rated as a Distinguished provider by MediFind in the treatment of Factor V Leiden Thrombophilia. His top areas of expertise are Peripheral Artery Disease, Arterial Insufficiency, Idiopathic Edema, and Meige Disease. Dr. Elkadi is currently accepting new patients.
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
- Advanced
- AnginaDr. Johnston isAdvanced. Learn about Angina.
- Aortic Valve StenosisDr. Johnston isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Johnston isAdvanced. Learn about Apoplexy.
- Arterial EmbolismDr. Johnston isAdvanced. Learn about Arterial Embolism.
- AtherosclerosisDr. Johnston isAdvanced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Johnston isAdvanced. Learn about Atrial Fibrillation.
- Experienced
- Acute Coronary SyndromeDr. Johnston isExperienced. Learn about Acute Coronary Syndrome.
- Adenosine Deaminase 2 DeficiencyDr. Johnston isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- Aortic RegurgitationDr. Johnston isExperienced. Learn about Aortic Regurgitation.
- ArrhythmiasDr. Johnston isExperienced. Learn about Arrhythmias.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial InsufficiencyDr. Johnston isExperienced. Learn about Arterial Insufficiency.