Overview
John Haydek is a Gastroenterologist practicing medicine in Knoxville, Tennessee.
Dr. Haydek is highly rated in 34 conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, and Swallowing Difficulty.
He is actively involved in clinical research, co-authoring 3 peer reviewed articles and participating in 1 clinical trial. Dr. Haydek is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
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 Ste 300, 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
The Endoscopy Center North
Meade Edmunds-Iii is a Gastroenterologist practicing medicine in Powell, Tennessee. Dr. Edmunds-Iii is highly rated in 63 conditions, according to our data. His clinical expertise encompasses Lower Esophageal Ring, Benign Esophageal Stricture, Gastroesophageal Reflux Disease (GERD), and Painful Swallowing. Dr. Edmunds-Iii is currently accepting new patients.
Knoxville Gastroenterology Anesthesia Associates LLC
Ramanujan Samavedy is a Gastroenterologist practicing medicine in Knoxville, Tennessee. Dr. Samavedy is highly rated in 70 conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Childhood Pancreatitis, Hereditary Pancreatitis, Gastrectomy, and Pancreatectomy. Dr. Samavedy is currently accepting new patients.
Gastrointestinal Associates PC
Johnny Altawil is a Gastroenterologist practicing medicine in Knoxville, Tennessee. Dr. Altawil is highly rated in 41 conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, and Swallowing Difficulty. Dr. Altawil is currently accepting new patients.
Frequently Asked Questions about Dr. John M. Haydek
How do I make an appointment with Dr. John M. Haydek?
You can book an appointment with Dr. John M. Haydek by calling their office at 865-588-5121. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John M. Haydek a top-rated expert for Barrett Esophagus?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John M. Haydek is classified as an Distinguished expert for Barrett Esophagus, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John M. Haydek specialize in?
While Dr. John M. Haydek is a Gastroenterology, they have specific expertise in Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), and Diverticular Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. John M. Haydek participate in research or clinical trials?
Yes. Dr. John M. Haydek has published 3 articles and abstracts on conditions like Barrett Esophagus. You can view a list of Dr. John M. Haydek's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John M. Haydek accept my insurance?
Dr. John M. Haydek accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 865-588-5121 to verify that your specific plan is currently accepted before your visit.
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.
- Crohn's DiseaseDr. Haydek isAdvanced. Learn about Crohn's Disease.
- DiarrheaDr. Haydek isAdvanced. Learn about Diarrhea.
- Enlarged LiverDr. Haydek isAdvanced. Learn about Enlarged Liver.
- EsophagitisDr. Haydek isAdvanced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Haydek isAdvanced. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Haydek isAdvanced. Learn about Gardner Syndrome.
- Gas Bloat SyndromeDr. Haydek isAdvanced. Learn about Gas Bloat Syndrome.
- Gastric DysmotilityDr. Haydek isAdvanced. Learn about Gastric Dysmotility.
- Hiatal HerniaDr. Haydek isAdvanced. Learn about Hiatal Hernia.
- IndigestionDr. Haydek isAdvanced. Learn about Indigestion.
- Irritable Bowel Syndrome (IBS)Dr. Haydek isAdvanced. Learn about Irritable Bowel Syndrome (IBS).
- Lower Esophageal RingDr. Haydek isAdvanced. Learn about Lower Esophageal Ring.
- Non-Alcoholic Fatty Liver DiseaseDr. Haydek isAdvanced. Learn about Non-Alcoholic Fatty Liver Disease.
- Nonalcoholic Steatohepatitis (NASH)
- Portal HypertensionDr. Haydek isAdvanced. Learn about Portal Hypertension.
- Small Bowel Bacterial OvergrowthDr. Haydek isAdvanced. Learn about Small Bowel Bacterial Overgrowth.
- TenesmusDr. Haydek isAdvanced. Learn about Tenesmus.
- Trichohepatoenteric SyndromeDr. Haydek isAdvanced. Learn about Trichohepatoenteric Syndrome.
- Turcot SyndromeDr. Haydek isAdvanced. Learn about Turcot Syndrome.
- Ulcerative ColitisDr. Haydek isAdvanced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Haydek isAdvanced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Haydek isAdvanced. Learn about Visceromegaly.
- Watermelon StomachDr. Haydek isAdvanced. Learn about Watermelon Stomach.
- 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
- Berdon SyndromeDr. Haydek isExperienced. Learn about Berdon Syndrome.
- Bowel IncontinenceDr. Haydek isExperienced. Learn about Bowel Incontinence.
- Campylobacter InfectionDr. Haydek isExperienced. Learn about Campylobacter Infection.
- Celiac DiseaseDr. Haydek isExperienced. Learn about Celiac Disease.
- Childhood PancreatitisDr. Haydek isExperienced. Learn about Childhood Pancreatitis.
- CholangitisDr. Haydek isExperienced. Learn about Cholangitis.
- CholedocholithiasisDr. Haydek isExperienced. Learn about Choledocholithiasis.
- Chronic Erosive GastritisDr. Haydek isExperienced. Learn about Chronic Erosive Gastritis.
- Chronic PancreatitisDr. Haydek isExperienced. Learn about Chronic Pancreatitis.
- CirrhosisDr. Haydek isExperienced. Learn about Cirrhosis.
- Colonic MalakoplakiaDr. Haydek isExperienced. Learn about Colonic Malakoplakia.
- Cronkhite-Canada DiseaseDr. Haydek isExperienced. Learn about Cronkhite-Canada Disease.
- DICER1 SyndromeDr. Haydek isExperienced. Learn about DICER1 Syndrome.
- EncopresisDr. Haydek isExperienced. Learn about Encopresis.
- Eosinophilic EsophagitisDr. Haydek isExperienced. Learn about Eosinophilic Esophagitis.
- Esophageal VaricesDr. Haydek isExperienced. Learn about Esophageal Varices.
- Familial Colorectal CancerDr. Haydek isExperienced. Learn about Familial Colorectal Cancer.
- Gallbladder DiseaseDr. Haydek isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Haydek isExperienced. Learn about Gallstones.
- GastritisDr. Haydek isExperienced. Learn about Gastritis.
- Gastrointestinal BleedingDr. Haydek isExperienced. Learn about Gastrointestinal Bleeding.
- GastroparesisDr. Haydek isExperienced. Learn about Gastroparesis.
- Helicobacter Pylori InfectionDr. Haydek isExperienced. Learn about Helicobacter Pylori Infection.
- Hemorrhagic ProctocolitisDr. Haydek isExperienced. Learn about Hemorrhagic Proctocolitis.
- HemorrhoidsDr. Haydek isExperienced. Learn about Hemorrhoids.
- HepatitisDr. Haydek isExperienced. Learn about Hepatitis.
- Hepatitis CDr. Haydek isExperienced. Learn about Hepatitis C.
- Hereditary PancreatitisDr. Haydek isExperienced. Learn about Hereditary Pancreatitis.
- HiccupsDr. Haydek isExperienced. Learn about Hiccups.
- Intestinal CancerDr. Haydek isExperienced. Learn about Intestinal Cancer.
- JaundiceDr. Haydek isExperienced. Learn about Jaundice.
- Juvenile Polyposis SyndromeDr. Haydek isExperienced. Learn about Juvenile Polyposis Syndrome.
- Levator SyndromeDr. Haydek isExperienced. Learn about Levator Syndrome.
- Lymphocytic ColitisDr. Haydek isExperienced. Learn about Lymphocytic Colitis.
- MacroamylasemiaDr. Haydek isExperienced. Learn about Macroamylasemia.
- Morning SicknessDr. Haydek isExperienced. Learn about Morning Sickness.
- Necrotizing EnterocolitisDr. Haydek isExperienced. Learn about Necrotizing Enterocolitis.
- Neuroendocrine TumorDr. Haydek isExperienced. Learn about Neuroendocrine Tumor.
- ObesityDr. Haydek isExperienced. Learn about Obesity.
- Primary Biliary CholangitisDr. Haydek isExperienced. Learn about Primary Biliary Cholangitis.
- ProctitisDr. Haydek isExperienced. Learn about Proctitis.
- Pseudomembranous ColitisDr. Haydek isExperienced. Learn about Pseudomembranous Colitis.
- Reynolds SyndromeDr. Haydek isExperienced. Learn about Reynolds Syndrome.
- Sclerosing CholangitisDr. Haydek isExperienced. Learn about Sclerosing Cholangitis.
- Sclerosing MesenteritisDr. Haydek isExperienced. Learn about Sclerosing Mesenteritis.
- Stomach CancerDr. Haydek isExperienced. Learn about Stomach Cancer.