The 20 Best Cronkhite-Canada Disease Doctors Near Me in Highland Park, IL
Find the Top Cronkhite-Canada Disease Experts and Specialists
Endeavor Health Medical Group
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 rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Colonoscopy. Dr. Retsky is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Lesley Rhee, MD, a gastroenterologist at Endeavor Health, evaluates and treats conditions affecting the digestive system, including the esophagus, stomach, intestines and liver. She provides diagnostic procedures and therapeutic care to support patients in managing gastrointestinal health. Dr. Rhee is rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Hemorrhoids, Endoscopy, and Gastrectomy. Dr. Rhee is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
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 rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Cholangitis, Sclerosing Cholangitis, Bile Duct Obstruction, Gastrectomy, and Pancreatectomy. Dr. Bajaj is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Matthew Tick, DO, a gastroenterologist at Endeavor Health, treats patients with a wide range of digestive disorders and embraces innovation to improve care. He values getting to know his patients and ensuring they feel heard, informed and empowered throughout their treatment journey. Dr. Tick is particularly interested in new GI therapies and technologies that offer more effective options for healing. Dr. Tick is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Colonoscopy. Dr. Tick is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Monika Krezalek, MD, a colorectal surgeon at Endeavor Health, specializes in minimally invasive and robotic techniques to treat colon and rectal cancer, inflammatory bowel disease, diverticulitis and benign anorectal conditions. She leads the nationally accredited Rectal Cancer Program at Endeavor Health, where she collaborates with a multidisciplinary team to deliver comprehensive, coordinated care. Dr. Krezalek is committed to advancing surgical innovation to improve recovery for patients and is dedicated to advancing excellence in colorectal surgery and cancer care. Dr. Krezalek is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Rectal Prolapse, Hemorrhoids, Familial Colorectal Cancer, Bladder Reconstruction, and Small Bowel Resection.
Endeavor Health Medical Group
Omar Khan, MD, a gastroenterologist at Endeavor Health, specializes in inflammatory bowel disease, including Crohn’s disease, ulcerative colitis and hereditary colorectal cancer syndromes. He takes a personal, team-based approach to care, helping patients manage their condition through all stages of health. Dr. Khan is also passionate about advancing predictive tools to better match treatments with individual needs. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Hemorrhagic Proctocolitis, Ulcerative Colitis, Crohn's Disease, Gastrectomy, and Endoscopy. Dr. Khan is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Kimberly Schaefer, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on prevention, education and long-term relationships. She works closely with patients to create care plans based on evidence-based guidelines and personal goals. Dr. Schaefer values trust, communication and continuity of care. Dr. Schaefer is rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Childhood Iron Deficiency Anemia, and Large-Cell Immunoblastic Lymphoma. Dr. Schaefer is board certified in American Board Of Internal Medicine.
Midtown Gastroenterology And Liver Disease, LLC
Mani Mahdavian is a Gastroenterologist practicing medicine in Des Plaines, Illinois. Dr. Mahdavian is rated as an Advanced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Pancreatic Cancer, Endoscopy, and Gastrostomy. Dr. Mahdavian is board certified in American Board Of Internal Medicine, Gastroenterology.
Endeavor Health Medical Group
Matthew Snowdon, DO, an internal medicine physician at Endeavor Health, provides care for adult patients across a broad range of health concerns. His approach emphasizes long-term relationships and empowering patients to take ownership of their health. With a personal history of navigating the healthcare system as a cancer patient in childhood, Dr. Snowdon brings firsthand perspective to helping patients feel informed, supported and comfortable. He values communication and education as key to achieving meaningful health outcomes. Dr. Snowdon is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sitosterolemia, Obesity, High Cholesterol, and Obesity in Children. Dr. Snowdon is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Steven Eisenstein, MD, a family medicine physician at Endeavor Health, has been caring for patients in Northbrook for more than 30 years. He provides primary care for individuals and families across all ages, focusing on long-term relationships and personalized support. Dr. Eisenstein helps patients find their comfort zone with healthcare, adapting his approach to meet each person’s needs, preferences and goals. Dr. Eisenstein is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Psoriasis, Cerebellar Degeneration, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica. Dr. Eisenstein is board certified in American Board Of Family Medicine.
Illinois Gastroenterology Group, LLC
Meghana Doniparthi is a Gastroenterologist practicing medicine in Glenview, Illinois. She has been practicing medicine for over 10 years. Dr. Doniparthi is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. Her clinical expertise encompasses Tenesmus, Gas Bloat Syndrome, Hemorrhoids, and Familial Adenomatous Polyposis. Dr. Doniparthi is board certified in American Board Of Internal Medicine, Gastroenterology.
Illinois Gastroenterology Group, PLLC
Nina Merel is a Gastroenterologist practicing medicine in Glenview, Illinois. Dr. Merel is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Heartburn, Gastric Dysmotility, Gas Bloat Syndrome, and Hemorrhoids. Dr. Merel is board certified in American Board Of Internal Medicine.
Illinois Gastroenterology Group, PLLC
Jeffrey Jacobs is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Glenview, Illinois. Dr. Jacobs is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Colonoscopy. Dr. Jacobs is board certified in American Board Of Internal Medicine.
Advocate Medical Group Gastroenterology
Igor Naryzhny is a Gastroenterologist practicing medicine in Lincolnshire, Illinois. He has been practicing medicine for over 17 years. Dr. Naryzhny is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Ascites, Gastrectomy, and Colonoscopy. Dr. Naryzhny is board certified in American Board Of Internal Medicine, Gastroenterology.
Endeavor Health Medical Group
James Spitz, MD, a colon and rectal surgeon at Endeavor Health, is board-certified in colorectal surgery with expertise in the diagnosis and surgical management of benign and malignant diseases of the colon, rectum and anus. He provides comprehensive care for conditions such as colorectal cancer, inflammatory bowel disease and complex anorectal disorders. Dr. Spitz combines advanced surgical skill with clear, compassionate communication to guide patients through every stage of treatment. Dr. Spitz is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Encopresis, Retroperitoneal Inflammation, Bladder Reconstruction, and Hernia Surgery. Dr. Spitz is board certified in American Board Of Surgery and American Board Of Colon And Rectal Surgery.
Endeavor Health Medical Group
Ioannis Economou, MD, a gastroenterologist at Endeavor Health, specializes in inflammatory bowel disease (IBD), including Crohn’s disease and ulcerative colitis. He serves as Director of the Section for Inflammatory Bowel Diseases and brings extensive clinical, academic and research experience from leading institutions such as Columbia University, Yale School of Medicine and Rush University. Dr. Economou takes a collaborative, patient-centered approach to care, helping individuals understand their condition and treatment options while advancing research on environmental and genetic factors that influence IBD. Dr. Economou is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Hemorrhagic Proctocolitis, Crohn's Disease, Colonoscopy, and Endoscopy. Dr. Economou is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Branka O'Sullivan, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on preventive health, wellness and chronic disease management. She partners with patients to build long-term care plans that support lasting health outcomes. Dr. O'sullivan is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Infant Hyperglycemia, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency. Dr. O'sullivan is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Michael E. Sprang, MD, a gastroenterologist at Endeavor Health, evaluates and treats conditions affecting the digestive system, including the stomach, intestines, liver and pancreas. He provides diagnostic and therapeutic care to help patients manage gastrointestinal symptoms and chronic digestive disorders. Dr. Sprang is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Diverticular Disease, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Sprang is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Armani Patel is a Gastroenterologist practicing medicine in Skokie, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, and Hemorrhoids. Dr. Patel is board certified in American Board Of Internal Medicine.
Family Doctors Of Northbrook
Stephen Tassler is a primary care provider, practicing in Family Medicine in Northbrook, Illinois. Dr. Tassler is rated as an Experienced provider by MediFind in the treatment of Cronkhite-Canada Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Boils, Carbuncle, and Folliculitis.
Last Updated: 04/28/2026


















