Profile Photo of Dr. Peter G. Mavrelis, MD

Dr. Peter G. Mavrelis, MD Get a Free Background Report on Dr. Peter G. Mavrelis, MD. Malpractice, medical malpractice, sanctions, misconduct, credentials, and penalty or negligence information.

Specializes in Gastroenterology • Male • Age 65

8895 Broadway
Merrillville, IN 46410
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

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Dr. Mavrelis' Experience


  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine
  • Acid Reflux Surgery
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Fecal Impaction Removal
  • Hemorrhoidectomy or Excision of Anal Tags
  • Liver Biopsy
  • Manometry
  • Abdominal Pain
  • Anemia
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Biliary Atresia
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colorectal Cancer
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Diverticulum of Esophagus
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • 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
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatorenal Syndrome
  • Ileus
  • Indigestion
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Malnutrition
  • Megacolon
  • Neoplasm of Gastrointestinal Tract
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Pouchitis
  • Pyloric Stenosis
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Vomiting Disorders

Background Check for Dr. Mavrelis

0 Malpractice Claims

  • No malpractice history found for Indiana.
  • No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

  • No board actions found for the years that Healthgrades collects data.

Awards & Recognitions


Education & Training

Medical School

Washington University St Louis
Graduated in 1976

Internship Hospital

Med College Of Wisconsin
Complete in 1977

Residency Hospital

Med College Of Wisconsin
Complete in 1979

Fellowship Hospital

Meth St Marys Hosps
Complete in 1981

Languages Spoken by Dr. Mavrelis & Staff

  • English
  • Spanish

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