MediFind found 65 doctor with experience in Collagenous Colitis near Lake Forest, IL. Of these, 49 are Experienced and 15 are Advanced.
Frank Martini is a Gastroenterologist in Lake Forest, Illinois. Dr. Martini has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Visceromegaly, Collagenous Colitis, Endoscopy, and Gastrectomy.
Alexander Tosiou is a Gastroenterologist in Lake Forest, Illinois. Dr. Tosiou has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Diarrhea, Gastrectomy, and Endoscopy.
Illinois Gastroenterology Group, LLC
Kevin Liebovich is a Gastroenterologist in Gurnee, Illinois. Dr. Liebovich is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gastrectomy, and Endoscopy.
Illinois Gastroenterology Group, LLC
Jonathan Rosenberg is a Gastroenterologist in Gurnee, Illinois. Dr. Rosenberg is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy.
Endeavor Health Medical Group
Joel Retsky is a Gastroenterologist in Highland Park, Illinois. Dr. Retsky is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Colonoscopy.
Endeavor Health Medical Group
Omar Khan is a Gastroenterologist in Highland Park, Illinois. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hemorrhagic Proctocolitis, Ulcerative Colitis, Crohn's Disease, Gastrectomy, and Endoscopy.
Endeavor Health Medical Group
Michael Sprang is a Gastroenterologist in Vernon Hills, Illinois. Dr. Sprang is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Turcot Syndrome, Endoscopy, and Gastrectomy.
Advocate Medical Group Gastroenterology
Igor Naryzhny is a Gastroenterologist in Lincolnshire, Illinois. Dr. Naryzhny is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Ascites, Gastrectomy, and Colonoscopy.
Aaron Cohn is a Gastroenterologist in Deerfield, Illinois. Dr. Cohn has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Esophagitis, Esophageal Varices, Colonoscopy, and Endoscopy.
Rashmikant Patel is a primary care provider, practicing in Internal Medicine in Gurnee, Illinois. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Coronary Heart Disease, Lung Metastases, Enlarged Prostate (BPH), Hernia Surgery, and Ureteroscopy.
Everett Kirch is a Gastroenterologist in Gurnee, Illinois. Dr. Kirch is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Eosinophilic Esophagitis, Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Gastrectomy, and Endoscopy. Dr. Kirch is currently accepting new patients.
Illinois Gastroenterology Group, LLC
Amit Kalra is a Gastroenterologist in Gurnee, Illinois. Dr. Kalra is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Hemorrhoids, Colonoscopy, and Gastrectomy.
Illinois Gastroenterology Group, LLC
Walter Glaws is a Gastroenterologist in Gurnee, Illinois. Dr. Glaws is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Irritable Bowel Syndrome (IBS), Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.
Illinois Gastroenterology Group, LLC
Jennifer Stiasny is a Gastroenterologist in Gurnee, Illinois. Dr. Stiasny is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Gastric Dysmotility, Gas Bloat Syndrome, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.
The University Of Chicago
Joel Pekow is a Gastroenterologist in Northbrook, Illinois. Dr. Pekow is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Crohn's Disease, Colonoscopy, and Endoscopy. Dr. Pekow is currently accepting new patients.
Gi Partners Of Illinois LLC
John Tasiopoulos is a Gastroenterologist in Libertyville, Illinois. Dr. Tasiopoulos is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Colonoscopy.
Gi Partners Of Illinois LLC
Charles Berkelhammer is a Gastroenterologist in Libertyville, Illinois. Dr. Berkelhammer is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Watermelon Stomach, Esophagitis, Gastric Dysmotility, Gastrectomy, and Endoscopy.
Provida Family Medicine
Luis Salazar is a primary care provider, practicing in Family Medicine in Gurnee, Illinois. Dr. Salazar is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Hypertriglyceridemia, Type 2 Diabetes (T2D), Osteomyelitis in Children, and Glucocorticoid-Remediable Aldosteronism.
Aurora Family Medicine
Dennis Mccreary is a primary care provider, practicing in Family Medicine in Zion, Illinois. Dr. Mccreary is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Vitamin B12 Deficiency Anemia.
Endeavor Health Medical Group
Shailesh Bajaj is a Gastroenterologist in Highland Park, Illinois. Dr. Bajaj is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Sclerosing Cholangitis, Cholangitis, Bile Duct Obstruction, Gastrectomy, and Pancreatectomy.
Last Updated: 01/09/2026











