The 20 Best Colonoscopy Doctors near Lake Zurich, IL
Find the Experts and Specialists who perform Colonoscopy
Advocate Medical Group Gastroenterology
Andrew Mazulis is a Gastroenterologist practicing medicine in Libertyville, Illinois. Dr. Mazulis is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sclerosing Mesenteritis, Viral Gastroenteritis, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy. Dr. Mazulis is board certified in American Board Of Internal Medicine, Gastroenterology.
GI Partners Of Illinois, LLC
Amit Shah is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Shah is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 68 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Hiatal Hernia, Gastrectomy, and Colonoscopy. Dr. Shah is board certified in American Board Of Internal Medicine, Gastroenterology.
GI Partners Of Illinois, LLC
Brant Lutsi is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Lutsi is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Lutsi is board certified in American Board Of Internal Medicine, Gastroenterology.
GI Partners Of Illinois, LLC
Dale Coy is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Coy is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 62 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Coy is board certified in American Board Of Internal Medicine.
Advocate Medical Group Lincolnshire 100 Village Green
Richard Margolin is a primary care provider, practicing in Family Medicine in Lincolnshire, Illinois. Dr. Margolin is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Sepsis, Gastrostomy, and Hip Replacement. Dr. Margolin is board certified in American Osteopathic Board Of Family Physicians, Family Medicine/OMT.
Best Practices Inpatient Care, Ltd.
Khola Hai is an Internal Medicine provider practicing medicine in Long Grove, Illinois. Dr. Hai is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Carbuncle, Gastrostomy, and Endoscopy. Dr. Hai is board certified in American Board Of Internal Medicine.
GI Partners Of Illinois, LLC
Chad Spangler is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Spangler is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Macroamylasemia, Angiodysplasia of the Colon, Gastrectomy, and Endoscopy. Dr. Spangler is board certified in American Board Of Internal Medicine, Gastroenterology.
GI Partners Of Illinois, LLC
Manish Bhuva is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Bhuva is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Bhuva is board certified in American Board Of Internal Medicine, Gastroenterology.
GI Partners Of Illinois, LLC
Dafna Gordon is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Gordon is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Endoscopy, and Colonoscopy. Dr. Gordon is board certified in American Board Of Internal Medicine, Gastroenterology.
GI Partners Of Illinois, LLC
Nicole Gentile is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Gentile is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 49 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy. Dr. Gentile is board certified in American Board Of Internal Medicine, Gastroenterology.
The Illinois Center For Digestive And Liver Health
George Atia is a Gastroenterologist practicing medicine in Barrington, Illinois. Dr. Atia is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 80 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Colitis, Viral Gastroenteritis, Colonoscopy, and Gastrectomy. Dr. Atia is board certified in American Board Of Internal Medicine, Gastroenterology.
Endeavor Health Medical Group
Michael Hersh, MD, a gastroenterologist and internal medicine physician at Endeavor Health, specializes in diagnosing and treating disorders of the digestive tract. He offers a range of procedures, including colonoscopy and upper endoscopy, and emphasizes the importance of routine screening and early detection. Dr. Hersh takes a problem-solving approach, helping patients understand their symptoms and guiding them through both prevention and treatment. Dr. Hersh is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Turcot Syndrome, Colonoscopy, and Gastrectomy. Dr. Hersh 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 Advanced provider by MediFind in Colonoscopy. 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.
GI Partners Of Illinois, LLC
Tarek Almouradi is an Internal Medicine provider practicing medicine in Libertyville, Illinois. Dr. Almouradi is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 76 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Watermelon Stomach, Hereditary Pancreatitis, Gastrectomy, and Endoscopy. Dr. Almouradi is board certified in American Board Of Internal Medicine, Gastroenterology.
Best Practices Inpatient Care LTD.
Ranjana Soorya is an Internal Medicine provider practicing medicine in Long Grove, Illinois. Dr. Soorya is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Liver Failure, Colonoscopy, and Endoscopy.
Apollo Hospitalist Group LLC
Suman Narumanchi is an Internal Medicine provider practicing medicine in Lake Zurich, Illinois. Dr. Narumanchi is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Muscle Invasive Bladder Cancer, Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Gastrostomy.
Best Practices Inpatient Care, Ltd.
Brenda Snyder is an Internal Medicine provider practicing medicine in Long Grove, Illinois. Dr. Snyder is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Saddle Pulmonary Embolism, Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Ureteroscopy. Dr. Snyder is board certified in American Osteopathic Board Of Internal Medicine.
Best Practices Inpatient Care, Ltd.
Marek Filipiuk is an Internal Medicine provider practicing medicine in Long Grove, Illinois. Dr. Filipiuk is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Gallbladder Disease, Pulmonary Fibrosis, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Endoscopy, and Gastrostomy.
Best Practices Inpatient Care, Ltd.
Saba Siddiqui is an Internal Medicine provider practicing medicine in Long Grove, Illinois. Dr. Siddiqui is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gallbladder Disease, ALK-Positive Non-Small Cell Lung Cancer, Prostatectomy, and Gastrostomy. Dr. Siddiqui is board certified in American Board Of Internal Medicine.
Best Practices Inpatient Care, Ltd.
Dioma Udeoji is an Internal Medicine provider practicing medicine in Long Grove, Illinois. Dr. Udeoji is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gallbladder Disease, Endoscopy, and Awake Craniotomy.
Last Updated: 04/28/2026












