Andrew Mazulis is a Gastroenterologist in Libertyville, Illinois. Dr. Mazulis is highly rated in 3 conditions, according to our data. His top areas of expertise are Sclerosing Mesenteritis, Viral Gastroenteritis, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy.

Jonathan Rosenberg is a Gastroenterologist in Gurnee, Illinois. Dr. Rosenberg is highly rated in 52 conditions, according to our data. His top areas of expertise are Irritable Bowel Syndrome (IBS), Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy.

Walter Glaws is a Gastroenterologist in Gurnee, Illinois. Dr. Glaws is highly rated in 45 conditions, according to our data. His top areas of expertise are Ulcerative Colitis, Irritable Bowel Syndrome (IBS), Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.

Jennifer Stiasny is a Gastroenterologist in Gurnee, Illinois. Dr. Stiasny is highly rated in 31 conditions, according to our data. Her top areas of expertise are Gastric Dysmotility, Gas Bloat Syndrome, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

Claus Fimmel is an Internal Medicine specialist and a Gastroenterologist in Libertyville, Illinois. Dr. Fimmel is highly rated in 28 conditions, according to our data. His top areas of expertise are Hepatitis, Autoimmune Hepatitis, Hepatitis C, Gastrectomy, and Endoscopy.

George Atia is a Gastroenterologist in Barrington, Illinois. Dr. Atia is highly rated in 80 conditions, according to our data. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Colitis, Viral Gastroenteritis, Colonoscopy, and Gastrectomy.

Philip Adjei is a Gastroenterologist in Libertyville, Illinois. Dr. Adjei is highly rated in 28 conditions, according to our data. His top areas of expertise are Benign Esophageal Stricture, Barrett Esophagus, Hemorrhoids, Colonoscopy, and Gastrectomy.

John Tasiopoulos is a Gastroenterologist in Libertyville, Illinois. Dr. Tasiopoulos is highly rated in 27 conditions, according to our data. His top areas of expertise are Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Colonoscopy.

Sean Lee is a Gastroenterologist in Libertyville, Illinois. Dr. Lee is highly rated in 23 conditions, according to our data. His top areas of expertise are Hemorrhoids, Portal Hypertension, Childhood Volvulus, Colonoscopy, and Endoscopy.

Timothy Laurie is a Gastroenterologist in Libertyville, Illinois. Dr. Laurie is highly rated in 14 conditions, according to our data. His top areas of expertise are Angiodysplasia of the Colon, Hereditary Pancreatitis, Alcoholic Cirrhosis, Gastrectomy, and Endoscopy.

Dale Coy is a Gastroenterologist in Lake Barrington, Illinois. Dr. Coy is highly rated in 62 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

Kevin Liebovich is a Gastroenterologist in Gurnee, Illinois. Dr. Liebovich is highly rated in 51 conditions, according to our data. His top areas of expertise are Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gastrectomy, and Endoscopy.

Joel Retsky, MD, a gastroenterologist at Endeavor Health, specializes in inflammatory bowel disease, including Crohn’s disease and ulcerative colitis, as well as colonoscopy for colon cancer screening. He completed advanced training at the University of Chicago and served on faculty before joining community-based practice. Dr. Retsky is committed to delivering the same level of care he would want for his own family. Dr. Retsky is highly rated in 40 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Colonoscopy.

Amit Kalra is a Gastroenterologist in Gurnee, Illinois. Dr. Kalra is highly rated in 37 conditions, according to our data. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Hemorrhoids, Colonoscopy, and Gastrectomy.

Shailesh Bajaj, MD, a gastroenterologist at Endeavor Health, has been caring for patients for more than 17 years. He treats a wide range of digestive conditions, including cancers of the GI tract, and embraces new modalities that improve patient outcomes and comfort. Dr. Bajaj believes in treating every patient with the same care and respect he would offer his own family. Dr. Bajaj is highly rated in 34 conditions, according to our data. His top areas of expertise are Cholangitis, Sclerosing Cholangitis, Bile Duct Obstruction, Gastrectomy, and Pancreatectomy.

Jeffrey Nathanson is a Gastroenterologist in Northbrook, Illinois. Dr. Nathanson is highly rated in 25 conditions, according to our data. His top areas of expertise are Irritable Bowel Syndrome (IBS), Heartburn, Gas Bloat Syndrome, Endoscopy, and Gastrectomy.

Gene Chiao is a Pharmacologist and a Gastroenterologist in Northbrook, Illinois. Dr. Chiao is highly rated in 24 conditions, according to our data. His top areas of expertise are Irritable Bowel Syndrome (IBS), Heartburn, Benign Esophageal Stricture, Colonoscopy, and Gastrectomy.

Jonathan Williams is a Gastroenterologist in Glenview, Illinois. Dr. Williams is highly rated in 20 conditions, according to our data. His top areas of expertise are Gastric Dysmotility, Tenesmus, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

Nina Merel is a Gastroenterologist in Glenview, Illinois. Dr. Merel is highly rated in 20 conditions, according to our data. Her top areas of expertise are Heartburn, Gastric Dysmotility, Gas Bloat Syndrome, and Hemorrhoids.

Ronald Bloom is a Gastroenterologist in Glenview, Illinois. Dr. Bloom is highly rated in 17 conditions, according to our data. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Diverticular Disease, Endoscopy, and Gastrectomy.

Frank Martini is a Gastroenterologist in Lake Forest, Illinois. Dr. Martini has been practicing medicine for over 44 years is highly rated in 15 conditions, according to our data. His top areas of expertise are Diverticular Disease, Visceromegaly, Collagenous Colitis, Endoscopy, and Gastrectomy.

Susannah E. Spiess, MD, a gastroenterologist at Endeavor Health, specializes in general gastroenterology, women’s digestive health and colorectal cancer screening. She provides care for conditions such as inflammatory bowel disease, irritable bowel syndrome and colorectal cancer. Dr. Spiess performs a wide range of endoscopic procedures including colonoscopy, EGD and small bowel enteroscopy. She also speaks German, expanding her ability to connect with a diverse patient population. Dr. Spiess is highly rated in 14 conditions, according to our data. Her top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Turcot Syndrome, Colonoscopy, and Gastrectomy.

Igor Naryzhny is a Gastroenterologist in Lincolnshire, Illinois. Dr. Naryzhny has been practicing medicine for over 17 years is highly rated in 11 conditions, according to our data. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Ascites, Gastrectomy, and Colonoscopy.

Chad Spangler is a Gastroenterologist in Lake Barrington, Illinois. Dr. Spangler is highly rated in 61 conditions, according to our data. His top areas of expertise are Gastrointestinal Bleeding, Macroamylasemia, Angiodysplasia of the Colon, Gastrectomy, and Endoscopy.

Asamad Soudagar is a Gastroenterologist in Lake Forest, Illinois. Dr. Soudagar has been practicing medicine for over 17 years is highly rated in 10 conditions, according to our data. His top areas of expertise are Familial Pancreatic Cancer, Bile Duct Obstruction, Bile Duct Stricture, Gastrectomy, and Endoscopy.