MediFind found 8 doctor with experience in Toxic Megacolon near Chicago, IL. Of these, 5 are Experienced and 3 are Advanced.
Hasan Alam is a General Surgeon in Chicago, Illinois. Dr. Alam has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Traumatic Brain Injury, Choledocholithiasis, Gallstones, Gallbladder Removal, and Appendectomy.
Marjorie Liggett is a General Surgeon in Chicago, Illinois. Dr. Liggett is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. Her top areas of expertise are Toxic Megacolon, Traumatic Brain Injury, Ileostomy, and Gallbladder Removal.
Rush University Medical Center
Randolph Mcconnie is a Pediatric Gastroenterologist in Chicago, Illinois. Dr. Mcconnie is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Toxic Megacolon, Fecal Impaction, Colitis, Viral Gastroenteritis, and Colonoscopy.
John Venetos, MD, Ltd.
John Venetos is an Internal Medicine specialist and a Gastroenterologist in Chicago, Illinois. Dr. Venetos is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Gastrointestinal Bleeding, Protein Deficiency, Esophagitis, Colonoscopy, and Gastrostomy.
Office
Frank Hoentjen is a Gastroenterologist in Chicago, Illinois. Dr. Hoentjen is rated as an Advanced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Colonoscopy, and Endoscopy.
GI Partners Of Illinois, LLC
Tamer Atassi is a Gastroenterologist in Oak Lawn, Illinois. Dr. Atassi is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Acute Pancreatitis, Intestinal Cancer, Swallowing Difficulty, Hemorrhoidectomy, and Gastrectomy.
Endeavor Health Medical Group
Anna Frances Tyson, MD, a gastrointestinal and general surgeon at Endeavor Health, performs surgical procedures to treat conditions affecting the digestive tract and abdominal organs. Dr. Tyson works with patients to determine the best surgical approach and provides care before, during and after surgery. Dr. Tyson is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. Her top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Cholecystitis, Small Bowel Resection, and Gallbladder Removal.
Loyola University Medical Center
Amar Naik is a Gastroenterologist in Maywood, Illinois. Dr. Naik is rated as an Experienced provider by MediFind in the treatment of Toxic Megacolon. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Endoscopy, and Gastrectomy.
Last Updated: 02/22/2026


