Overview
John Gilliam is a Gastroenterologist in Winston Salem, North Carolina. Dr. Gilliam is rated as an Experienced provider by MediFind in the treatment of Esophageal Varices. His top areas of expertise are Wilson Disease, Sturge-Weber Syndrome, Cowden Syndrome, Peutz-Jeghers Syndrome, and Endoscopy. Dr. Gilliam is currently accepting new patients.
His clinical research consists of co-authoring 2 peer reviewed articles. 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
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- EPO
- HMO
- PPO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
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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Stephen Stephenson is a Gastroenterologist in Concord, North Carolina. Dr. Stephenson is rated as a Distinguished provider by MediFind in the treatment of Esophageal Varices. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Portal Hypertension, Endoscopy, and Gastrectomy.
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Arya Karki is a Gastroenterologist in Greensboro, North Carolina. Dr. Karki is rated as an Advanced provider by MediFind in the treatment of Esophageal Varices. Her top areas of expertise are Gardner Syndrome, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Colonoscopy.
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Henry Mixon is a Gastroenterologist in Kernersville, North Carolina. Dr. Mixon is rated as an Advanced provider by MediFind in the treatment of Esophageal Varices. His top areas of expertise are Esophageal Varices, Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.
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
- Cowden SyndromeDr. Gilliam isAdvanced. Learn about Cowden Syndrome.
- Menkes DiseaseDr. Gilliam isAdvanced. Learn about Menkes Disease.
- Peutz-Jeghers SyndromeDr. Gilliam isAdvanced. Learn about Peutz-Jeghers Syndrome.
- Sturge-Weber SyndromeDr. Gilliam isAdvanced. Learn about Sturge-Weber Syndrome.
- Wilson DiseaseDr. Gilliam isAdvanced. Learn about Wilson Disease.
- Experienced
- Alcoholic CirrhosisDr. Gilliam isExperienced. Learn about Alcoholic Cirrhosis.
- Alpha-1 Antitrypsin Deficiency (AATD)Dr. Gilliam isExperienced. Learn about Alpha-1 Antitrypsin Deficiency (AATD).
- Angiodysplasia of the ColonDr. Gilliam isExperienced. Learn about Angiodysplasia of the Colon.
- Arteriovenous MalformationDr. Gilliam isExperienced. Learn about Arteriovenous Malformation.
- AscitesDr. Gilliam isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous PolyposisDr. Gilliam isExperienced. Learn about Attenuated Familial Adenomatous Polyposis.