Experienced in Sitosterolemia

Dr. Gregory A. Johnson

Pediatrics | Internal Medicine
Prisma Health
Prisma Health Heritage Pediatrics And Internal Medicine – Wren
1115 Wren School Road, 
Piedmont, SC 
On Staff At
Accepting New Patients

Experienced in Sitosterolemia
Prisma Health
Prisma Health Heritage Pediatrics And Internal Medicine – Wren
1115 Wren School Road, 
Piedmont, SC 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Gregory Johnson is a primary care provider, practicing in Pediatrics and Internal Medicine in Piedmont, South Carolina. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Intrauterine Growth Restriction. Dr. Johnson is currently accepting new patients.

His clinical research consists of co-authoring 94 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Medical University Of South Carolina
Residency
Greenville Hospital System
Specialties
Pediatrics
Internal Medicine
Licenses
Pediatrics in SC
Board Certifications
American Board Of Internal Medicine
American Board Of Pediatrics
Hospital Affiliations
Prisma Health Greenville Memorial Hospital
Prisma Health Baptist Easley Hospital
Anmed Health
Languages Spoken
English
Gender
Male

Insurance

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

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Accepted insurance plans:

Absolute Total Care South Carolina
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • 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
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • 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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • 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
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
View 14 Less Insurance Carriers -

Locations

Prisma Health Heritage Pediatrics and Internal Medicine – Wren
1115 Wren School Road, Piedmont, SC 29673
Call: 864-859-0740

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.


96 Total Publications

Novel Aspects of the Physiology of Pregnancy in Domestic Ruminants.
Novel Aspects of the Physiology of Pregnancy in Domestic Ruminants.
Journal: Animals : an open access journal from MDPI
Published: August 19, 2025
View All 96 Publications
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Advanced in Sitosterolemia
Dr. Joshua E. Bernstein
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 (50.6 miles away)
828-651-0121
Languages Spoken:
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Joshua Bernstein is a primary care provider, practicing in Pediatrics and Internal Medicine in Arden, North Carolina. Dr. Bernstein is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Sitosterolemia, Hashimoto Thyroiditis, Seasonal Affective Disorder (SAD), and COVID-19. Dr. Bernstein is currently accepting new patients.

Experienced in Sitosterolemia
Dr. Winifred V. Morehouse
Pediatrics | Internal Medicine
Experienced in Sitosterolemia
Dr. Winifred V. Morehouse
Pediatrics | Internal Medicine

Asheville Medicine And Pediatrics

600 Julian Lane Suite 630, 
Arden, NC 
 (50.6 miles away)
828-651-0121
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Winifred Morehouse is a primary care provider, practicing in Pediatrics and Internal Medicine in Arden, North Carolina. Dr. Morehouse is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. Her top areas of expertise are Seasonal Affective Disorder (SAD), Generalized Anxiety Disorder (GAD), Sitosterolemia, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Morehouse is currently accepting new patients.

Robert S. Briggs
Experienced in Sitosterolemia
Dr. Robert S. Briggs
Internal Medicine | Pediatrics
Experienced in Sitosterolemia
Dr. Robert S. Briggs
Internal Medicine | Pediatrics

Prisma Health Heritage Pediatrics And Internal Medicine – Wren

1115 Wren School Road, 
Piedmont, SC 
 (0.1 miles away)
864-859-0740
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Robert Briggs is a primary care provider, practicing in Internal Medicine and Pediatrics in Piedmont, South Carolina. Dr. Briggs is rated as an Experienced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Premature Ovarian Failure, Sitosterolemia, Familial Hypertension, and Hypertension. Dr. Briggs is currently accepting new patients.

VIEW MORE SITOSTEROLEMIA DOCTORS

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

Find Dr. Johnson's expertise for a condition
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        • Experienced
        • Allergic Rhinitis
          Dr. Johnson is
          Experienced
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        • Anhidrosis
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          Experienced
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        • Cirrhosis
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          Experienced
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        • Common Cold
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          Experienced
          . Learn about Common Cold.
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        • Diabetic Nephropathy
          Dr. Johnson is
          Experienced
          . Learn about Diabetic Nephropathy.
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        • Ethmoiditis
          Dr. Johnson is
          Experienced
          . Learn about Ethmoiditis.
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        View All 26 Experienced Conditions
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