MediFind found 197 doctor with experience in Colonoscopy near Bolingbrook, IL. Of these, 185 are Experienced, 11 are Advanced and 1 are Distinguished.
Advocate Medical Group General Surgery
Ravi Prakash is a Gastroenterologist in Downers Grove, Illinois. Dr. Prakash is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Choledocholithiasis, Gastrointestinal Stromal Tumor, Hereditary Pancreatitis, Gastrectomy, and Endoscopy.
Advocate Medical Group Internal Medicine
David Olmstead is a primary care provider, practicing in Internal Medicine in Orland Park, Illinois. Dr. Olmstead is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Hypertensive Heart Disease, Colonoscopy, and Bone Marrow Aspiration.
Advocate Medical Group General Surgery
James O'donnell is a General Surgeon in Orland Park, Illinois. Dr. O'donnell is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Hernia, Cholecystitis, Gallbladder Disease, Colostomy, and Gastrostomy.
Rakesh Marwaha, MD, SC
Sandeep Kalra is a primary care provider, practicing in Internal Medicine in Naperville, Illinois. Dr. Kalra is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Anemia, Urinary Tract Infection in Children, Acute Kidney Failure, Gastrostomy, and Endoscopy.
Adventist Health Partners, Inc.
Bachar Hamad is a Gastroenterologist in Bolingbrook, Illinois. Dr. Hamad is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Trichohepatoenteric Syndrome, Diverticular Disease, Endoscopy, and Hemorrhoidectomy.
Adventist Health Partners, Inc.
Utpal Parekh is a Gastroenterologist in Bolingbrook, Illinois. Dr. Parekh is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Enlarged Liver, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy. Dr. Parekh is currently accepting new patients.
Premier Suburban Medical Group, PLLC
Riten Sheth is a Gastroenterologist in Woodridge, Illinois. Dr. Sheth is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Hemorrhoids, Gardner Syndrome, Hepatitis, Gastrectomy, and Colonoscopy.
NANI Internal Med ACO, LLC
Gerald Simon is a Geriatrics provider in Downers Grove, Illinois. Dr. Simon has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Urinary Tract Infection (UTI), Dementia, Hypertension, Vertebroplasty, and Bone Graft.
Advocate Medical Group Internal Medicine
Lisa Groskopf is a primary care provider, practicing in Internal Medicine in Naperville, Illinois. Dr. Groskopf is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Pneumonia, Sepsis, Atypical Pneumonia, Pacemaker Implantation, and Vertebroplasty.
Advocate Medical Group Primary Care
Ann Hackfort is a primary care provider, practicing in Internal Medicine in Naperville, Illinois. Dr. Hackfort is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Acute Pancreatitis, Peptic Ulcer, Necrosis, Endoscopy, and Gastrostomy.
Internal Medicine Center, SC
Ravikiran Tamragouri is a primary care provider, practicing in Internal Medicine in Downers Grove, Illinois. Dr. Tamragouri is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Mallory-Weiss Syndrome, Dementia, Cellulitis, Gastrostomy, and Colonoscopy.
Premier Family Health And Wellness Center, Inc
Ridha Chakeer is a primary care provider, practicing in Family Medicine in Downers Grove, Illinois. Dr. Chakeer is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Obesity, Obesity in Children, Vitamin D Deficiency, Gastrostomy, and Endoscopy.
Suriya V Sastri, MD, PC
Suriya Sastri is a Gastroenterologist in Willowbrook, Illinois. Dr. Sastri is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Chronic Erosive Gastritis, Gardner Syndrome, Helicobacter Pylori Infection, Gastrectomy, and Colonoscopy.
Gastroenterology Service, Ltd
David Gerard is a Gastroenterologist in Downers Grove, Illinois. Dr. Gerard is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Celiac Disease, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.
Suburban Surgery Center
Frederick Tiesenga is a General Surgeon in Downers Grove, Illinois. Dr. Tiesenga is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Obesity, Gangrene, Cellulitis, Gallbladder Removal, and Sleeve Gastrectomy.
Suburban Wellness, SC
Sudarsana Chakrabarti is a Cardiologist in Homer Glen, Illinois. Dr. Chakrabarti is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Necrosis, Glucocorticoid-Remediable Aldosteronism, Hypertension, Colonoscopy, and Ureteroscopy.
Heartland Primary Care S C
Srilakshmi Vemareddy is a primary care provider, practicing in Internal Medicine in Bolingbrook, Illinois. Dr. Vemareddy is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Angiodysplasia of the Colon, Lung Metastases, Childhood Iron Deficiency Anemia, Hemorrhoidectomy, and Colonoscopy. Dr. Vemareddy is currently accepting new patients.
Adventist Health Partners, Inc.
Laura Hamad is a Gastroenterologist in Bolingbrook, Illinois. Dr. Hamad is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.
Adventist Health Partners, Inc.
Sameer Barkatullah is a Gastroenterologist in Bolingbrook, Illinois. Dr. Barkatullah is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastric Dysmotility, Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Hemorrhoidectomy.
Adventist Health Partners, Inc.
Asad Rafiq is a Gastroenterologist in Bolingbrook, Illinois. Dr. Rafiq is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Erosive Gastritis, Anemia, Giardia Infection, Gastrectomy, and Gastrostomy.
Last Updated: 01/09/2026










