Male 62 years


Dr. John M Haydek, MD



Pediatric Gastroenterology     -  Tennessee,  Knoxville

 Overview

Dr. John M Haydek, MD works in Knoxville, Tennessee is a specialist in Pediatric Gastroenterology, Gastroenterology, Internal Medicine and graduated Loyola University Mc in 1991. Dr. Haydek is affiliated with Jefferson Regional Medical Center, Mercy Medical Center - St. Mary's and practicing for 35 years

 Specialties

  • Pediatric Gastroenterology
  • Gastroenterology
  • Internal Medicine

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Chronic Pain Management
• Cirrhosis
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Duodenitis
• Dystonia 7, Torsion
  ...
• Endophthalmitis
• Esophageal Achalasia and Cardiospasm
• Ethmoidectomy (Sinus Surgery)
• Exercise Management
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Maxillary and Malar Fractures
• Minimally Invasive Resection of Mediastinal Tumor
• Neuropathic Diseases and Disorders
• Optic Ataxia
• Orbital Fracture
• Panic Disorder With Agorapobia
• Polycystic Ovarian Syndrome
• Primary Progressive Multiple Sclerosis
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Biliary Atresia
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
  ...
• Diaphragmatic and-or Hiatal Hernia
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• Esophageal Achalasia and Cardiospasm
• Esophageal Cancer
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Malabsorption
• Gastroparesis
• Heartburn
• Hemochromatosis
• Hemorrhoids
• Hepatitis B - Immune Response
• Hepatitis C
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Liver Biopsy
• Manometry
• Neoplasm of Gastrointestinal Tract
• Pancreatitis
• Peptic Ulcer
• Pyloric Stenosis
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 35

 State License

  • Tennessee

 Education & Training

Residency Hospital

Loyola University Mc

Chicago, IL, USA

Year completed: 1991

Internship Hospital

Loyola University Mc

Chicago, IL, USA

Year completed: 1989

Fellowship Hospital

Loyola University Mc

Chicago, IL, USA

Year completed: 1993

Medical School

Loyola University Stritch School Med Maywood

Maywood, IL, USA

Graduated: 1988

 Awards

1   ACG
2   ACP
3   AGA
4   ASGE

 Dr. Haydek Reviews

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 Office Locations


Primary location

 Office Address
801 North Weisgarber Road Suite 100
Tennessee (TN)
Knoxville
37909
 Phone:(865) 588-5121

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Office Address, 801 North Weisgarber Road Suite 100, Knoxville, Tennessee (TN), 37909




 Insurances Accepted (check insurance plans)

  • Aetna
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Tennessee
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • Humana
  • LocalPlus
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Network S
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John M Haydek, MD are not present.

 Patients Questions

Patients questions for Dr. John M Haydek, MD are not present.

 Affiliated Hospitals


Jefferson Regional Medical Center photo


Jefferson Regional Medical Center

565 Coal Valley Road Pennsylvania PA, Jefferson Hills, 15025

Jefferson Regional Medical Center is a hospital located in Jefferson Hills, PA. Procedures/Diagnosis costs are at the state average in 12 of 13 procedures. Length of Stay is at the state average in 9 of 13 procedures.



Mercy Medical Center - St. Mary's photo


Mercy Medical Center - St. Mary's

900 East Oak Hill Avenue Tennessee TN, Knoxville, 37917

Mercy Medical Center - St. Mary's is a non-profit hospital located in Knoxville, TN. Procedures/Diagnosis costs are at the state average in 13 of 13 procedures. Length of Stay is shorter than the state average in 2 of 13 procedures.



  •  Latest reviews for Pediatric Gastroenterology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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