Overview
John Haydek is a Gastroenterologist in Knoxville, Tennessee. Dr. Haydek is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, and Painful Swallowing.
His clinical research consists of co-authoring 3 peer reviewed articles and participating in 1 clinical trial. 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
- MEDICARE MAPD
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- 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
1311 Dowell Springs Blvd, Knoxville, TN 37909
Additional Areas of Focus
Dr. Haydek has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
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.
1 Clinical Trials
Gastrointestinal Associates PC
Jason Huffman is a Gastroenterologist in Knoxville, Tennessee. Dr. Huffman is rated as a Distinguished provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Visceromegaly, Gastrectomy, and Endoscopy.
Gastrointestinal Associates PC
Tejal Mistry is a Gastroenterologist in Knoxville, Tennessee. Dr. Mistry is rated as an Advanced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Indigestion, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Portal Hypertension, and Endoscopy.
Gastrointestinal Associates PC
Ramanujan Samavedy is a Gastroenterologist in Knoxville, Tennessee. Dr. Samavedy is rated as a Distinguished provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Bile Duct Obstruction, Childhood Pancreatitis, Hereditary Pancreatitis, Gastrectomy, and Pancreatectomy.
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
- Distinguished
- Barrett EsophagusDr. Haydek isDistinguished. Learn about Barrett Esophagus.
- Diverticular DiseaseDr. Haydek isDistinguished. Learn about Diverticular Disease.
- Gastroesophageal Reflux Disease (GERD)Dr. Haydek isDistinguished. Learn about Gastroesophageal Reflux Disease (GERD).
- Painful SwallowingDr. Haydek isDistinguished. Learn about Painful Swallowing.
- Swallowing DifficultyDr. Haydek isDistinguished. Learn about Swallowing Difficulty.
- Advanced
- Angiodysplasia of the ColonDr. Haydek isAdvanced. Learn about Angiodysplasia of the Colon.
- Bacterial GastroenteritisDr. Haydek isAdvanced. Learn about Bacterial Gastroenteritis.
- Benign Esophageal StrictureDr. Haydek isAdvanced. Learn about Benign Esophageal Stricture.
- Childhood VolvulusDr. Haydek isAdvanced. Learn about Childhood Volvulus.
- ColitisDr. Haydek isAdvanced. Learn about Colitis.
- Congenital Diaphragmatic HerniaDr. Haydek isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Experienced
- AchalasiaDr. Haydek isExperienced. Learn about Achalasia.
- Acute PancreatitisDr. Haydek isExperienced. Learn about Acute Pancreatitis.
- Anal FissureDr. Haydek isExperienced. Learn about Anal Fissure.
- AnemiaDr. Haydek isExperienced. Learn about Anemia.
- AscitesDr. Haydek isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous Polyposis