MediFind found 75 doctor with experience in Chronic Idiopathic Constipation (CIC) near Park Ridge, IL. Of these, 62 are Experienced, 9 are Advanced, 2 are Distinguished and 1 are Elite.
Advocate Medical Group Primary Care
Rachil Zaia is a primary care provider, practicing in Family Medicine in Park Ridge, Illinois. Dr. Zaia is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). Her top area of expertise is Chronic Idiopathic Constipation (CIC).
Darren Brenner is a Gastroenterologist in Chicago, Illinois. Dr. Brenner has been practicing medicine for over 24 years and is rated as an Elite provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), Diarrhea, Gastrectomy, and Colonoscopy.
Advocate Medical Group Gastroenterology
Samir Kakodkar is a Gastroenterologist in Niles, Illinois. Dr. Kakodkar is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Chronic Idiopathic Constipation (CIC), Hemorrhoids, Viral Gastroenteritis, Colonoscopy, and Gastrectomy.
Advocate Medical Group Gastroenterology
Dean Silas is a Gastroenterologist in Niles, Illinois. Dr. Silas is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Choledocholithiasis, Benign Esophageal Stricture, Ascites, Endoscopy, and Gastrectomy.
Endeavor Health Medical Group
Tony J. Nahhas, MD, a specialist in internal medicine at Endeavor Health, provides comprehensive care for adults with a focus on chronic disease management, aging-related conditions and preventive health. With 30 years of experience, he supports patients in managing diabetes, maintaining wellness and addressing gender-specific health needs. Dr. Nahhas speaks Arabic and English, allowing him to connect with a diverse patient population. Dr. Nahhas is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Vitamin D Deficiency, Type 2 Diabetes (T2D), Benign Paroxysmal Positional Vertigo, and Maturity Onset Diabetes of the Young.
ACL Central Lab
Richard Bone is a Gastroenterologist in Rosemont, Illinois. Dr. Bone has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Cirrhosis, Vitamin D Deficiency, Macroamylasemia, and Enlarged Liver.
Endeavor Health Medical Group
Soojong Hong Chae, MD, a gastroenterologist at Endeavor Health, specializes in diagnosing and treating conditions of the digestive system, including the stomach, intestines, liver and pancreas. She provides comprehensive care for gastrointestinal concerns through advanced diagnostic procedures and personalized treatment strategies. Dr. Chae is rated as an Advanced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). Her top areas of expertise are Trichohepatoenteric Syndrome, Diarrhea, Chronic Idiopathic Constipation (CIC), Endoscopy, and Colonoscopy.
Illinois Gastroenterology Group, PLLC
Nina Merel is a Gastroenterologist in Glenview, Illinois. Dr. Merel is rated as an Advanced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). Her top areas of expertise are Heartburn, Gastric Dysmotility, Gas Bloat Syndrome, and Hemorrhoids.
Advocate Medical Group Geriatric Medicine
Brian Rubenstein is a primary care provider, practicing in Geriatrics in Park Ridge, Illinois. Dr. Rubenstein is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Anemia, Peptic Ulcer, Necrosis, and Maturity Onset Diabetes of the Young.
Midwest Digestive Health And Nutrition
Mukund Venu is a Gastroenterologist in Des Plaines, Illinois. Dr. Venu is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Swallowing Difficulty, Encopresis, Bowel Incontinence, Endoscopy, and Colonoscopy.
Midtown Gastroenterology And Liver Disease, LLC
Mani Mahdavian is a Gastroenterologist in Des Plaines, Illinois. Dr. Mahdavian is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Pancreatic Cancer, Endoscopy, and Gastrostomy.
Endeavor Health Medical Group
Rajan H. Patel, MD, an internal medicine physician at Endeavor Health, provides primary care for adults focused on prevention, wellness and chronic disease management. He develops individualized care plans to help patients maintain long-term health and manage complex conditions. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Bronchitis, Sitosterolemia, Infant Hyperglycemia, and High Cholesterol.
Gastroenterology Consultants Of The North Shore
Jonathan Williams is a Gastroenterologist in Glenview, Illinois. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Gastric Dysmotility, Tenesmus, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.
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 Chronic Idiopathic Constipation (CIC). His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Turcot Syndrome, Endoscopy, and Gastrectomy.
Illinois Gastroenterology Group, LLC
Meghana Doniparthi is a Gastroenterologist in Glenview, Illinois. Dr. Doniparthi has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). Her top areas of expertise are Tenesmus, Gas Bloat Syndrome, Hemorrhoids, and Familial Adenomatous Polyposis.
Endeavor Health Medical Group
Andrew Moore, MD, a gastroenterologist at Endeavor Health, specializes in diagnosing and treating conditions affecting the digestive system. He performs colonoscopies, endoscopies and other procedures to detect and manage gastrointestinal issues. Dr. Moore focuses on providing evidence-based care that prioritizes early detection, symptom relief and overall digestive health. Dr. Moore is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Turcot Syndrome, and Gardner Syndrome.
Endeavor Health Medical Group
Blake Jones, MD, a gastroenterologist at Endeavor Health, cares for patients with a wide range of digestive conditions—from acid reflux to complex inflammatory bowel diseases. His practice includes both clinic visits and procedures such as colonoscopy and endoscopy. Dr. Jones values a collaborative, patient-centered approach and uses his medical expertise to help patients make informed decisions. He also plays a leadership role in quality improvement within his division. Dr. Jones is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colitis, and Colonoscopy.
Endoscopy Center Of The North Shore, LLC
Rebecca W. Tsang, MD, a gastroenterologist at Endeavor Health, evaluates and treats conditions affecting the digestive system such as acid reflux, irritable bowel syndrome and liver disease. Dr. Tsang collaborates with patients to create individualized care plans that promote long-term digestive health. Dr. Tsang is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). Her top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Diverticular Disease, Endoscopy, and Gastrectomy.
Endeavor Health Medical Group
Erika Hutz, DO, a geriatrician at Endeavor Health, specializes in caring for older adults and optimizing their quality of life as they age. She focuses on prevention, individualized treatment and reducing polypharmacy to help patients maintain health and independence. Dr. Hutz is passionate about supporting patients with memory concerns and values the long-term relationships she builds in her practice. Dr. Hutz is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). Her top areas of expertise are Infant Hyperglycemia, Sitosterolemia, Chronic Idiopathic Constipation (CIC), and High Cholesterol.
Comprehensive Gastrointestinal Health
Tara Troy is a Gastroenterologist in Northbrook, Illinois. Dr. Troy is rated as an Experienced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). Her top areas of expertise are Hemorrhoids, Gas Bloat Syndrome, Heartburn, Colonoscopy, and Endoscopy.
Last Updated: 02/22/2026



















