Overview
Mark Johnston is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Johnston is rated as an Experienced provider by MediFind in the treatment of Multiple System Atrophy. His top areas of expertise are Sitosterolemia, Multiple System Atrophy, High Cholesterol, and Infant Hyperglycemia.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
Locations
Stephanie Opusunju is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Opusunju has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Multiple System Atrophy. Her top areas of expertise are Multiple System Atrophy, Cerebellar Multiple System Atrophy, Pachydermoperiostosis, and Low Blood Pressure. Dr. Opusunju is currently accepting new patients.
Texas Health Physicians Group
John Hoang is a primary care provider, practicing in Internal Medicine in Fort Worth, Texas. Dr. Hoang is rated as an Advanced provider by MediFind in the treatment of Multiple System Atrophy. His top areas of expertise are Pneumocystis Jiroveci Pneumonia, Giant Cell Myocarditis, Swyer-James Syndrome, Endoscopy, and Colonoscopy.
Texas Health Physicians Group
Paul Kim is a primary care provider, practicing in Internal Medicine in Bedford, Texas. Dr. Kim is rated as a Distinguished provider by MediFind in the treatment of Multiple System Atrophy. His top areas of expertise are Infant Hyperglycemia, Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED), Autoimmune Polyglandular Syndrome Type 2, IPEX Syndrome, and Hip Replacement.
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
- Experienced
- Autosomal Dominant Partial Epilepsy with Auditory Features
- BronchitisDr. Johnston isExperienced. Learn about Bronchitis.
- CardiomyopathyDr. Johnston isExperienced. Learn about Cardiomyopathy.
- Cerebellar Multiple System AtrophyDr. Johnston isExperienced. Learn about Cerebellar Multiple System Atrophy.
- Dilated Cardiomyopathy (DCM)Dr. Johnston isExperienced. Learn about Dilated Cardiomyopathy (DCM).
- EmpyemaDr. Johnston isExperienced. Learn about Empyema.