MediFind found 114 doctor with experience in Irritable Bowel Syndrome (IBS) near Downers Grove, IL. Of these, 105 are Experienced, 8 are Advanced and 1 are Distinguished.
Advocate Medical Group Primary Care
William Hulesch is a primary care provider, practicing in Family Medicine in Downers Grove, Illinois. Dr. Hulesch is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Familial Hypertension.
Advocate Medical Group Internal Medicine
William O'rourke is a primary care provider, practicing in Internal Medicine in Lombard, Illinois. Dr. O'rourke is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Hip Replacement, and Ureteroscopy.
Woodridge Clinic, SC
Umang Patel is a primary care provider, practicing in Internal Medicine in Woodridge, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Acute Kidney Failure, Gastrostomy, and Ureteroscopy.
Woodridge Clinic, SC
Vijaykumar Patel is a primary care provider, practicing in Family Medicine in Woodridge, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Necrosis, Atypical Pneumonia, Hospital-Acquired Pneumonia, Endoscopy, and Pacemaker Implantation.
Gastroenterology Service, Ltd
David Gerard is a Gastroenterologist in Downers Grove, Illinois. Dr. Gerard is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Celiac Disease, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.
Sara Doss is a primary care provider, practicing in Internal Medicine and Pediatrics in Woodridge, Illinois. Dr. Doss has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Pulmonary Edema, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), and Breast Cancer.
Dupage Internal Medicine Of Illinois LLC
Veena Prabhu is a primary care provider, practicing in Family Medicine in Hinsdale, Illinois. Dr. Prabhu is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Vitamin D Deficiency, Multiple Carboxylase Deficiency, Folate Deficiency, and Vitamin B12 Deficiency Anemia.
Office
Prabhu Shivalingappa is a primary care provider, practicing in Internal Medicine in Hinsdale, Illinois. Dr. Shivalingappa is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, Endoscopy, and Ureteroscopy.
Ann Rudinger is a primary care provider, practicing in Internal Medicine in Maywood, Illinois. Dr. Rudinger is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Diabetic Neuropathy, Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, and Familial Hypertension.
Loyola University Medical Center
Keith Veselik is a primary care provider, practicing in Pediatrics and Internal Medicine in Maywood, Illinois. Dr. Veselik is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diabetic Retinopathy, Pulmonary Edema, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
David C Chua Mdsc Ltd
David Chua is a Gastroenterologist in Oakbrook Terrace, Illinois. Dr. Chua is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Esophagitis, Indigestion, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.
Douglas Ambler is a primary care provider, practicing in Internal Medicine in Wheaton, Illinois. Dr. Ambler has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Peripheral Neuropathy, Movement Disorders, Parkinson's Disease, Hip Replacement, and Hernia Surgery.
David Grganto is a primary care provider, practicing in Family Medicine in Wheaton, Illinois. Dr. Grganto has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
Sharif Zubair is a Gastroenterologist in Winfield, Illinois. Dr. Zubair is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Adenomatous Polyposis, Neuroendocrine Tumor, Turcot Syndrome, Gastrectomy, and Colonoscopy.
Arun Kumar, MD, SC
Arun Kumar is a primary care provider, practicing in Internal Medicine in Naperville, Illinois. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Vitamin B12 Deficiency, Empyema, Vitamin D Deficiency, Gastrostomy, and Hernia Surgery.
Kee Shin is a primary care provider, practicing in Internal Medicine in Downers Grove, Illinois. Dr. Shin is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Vitamin D Deficiency, Maturity Onset Diabetes of the Young, Irritable Bowel Syndrome (IBS), Gastrostomy, and Bone Marrow Aspiration.
Manfred Raiser is a Gastroenterologist in Downers Grove, Illinois. Dr. Raiser is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Mallory-Weiss Syndrome, Colonoscopy, and Gastrectomy. Dr. Raiser is currently accepting new patients.
Zainulabuddin Syed is a primary care provider, practicing in Internal Medicine in Downers Grove, Illinois. Dr. Syed is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Arthritis, Type 2 Diabetes (T2D), Peptic Ulcer, Gastrostomy, and Pacemaker Implantation. Dr. Syed is currently accepting new patients.
Dupage Medical Group Ltd
Amit Sharma is a primary care provider, practicing in Family Medicine in Westmont, Illinois. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Type 2 Diabetes (T2D), Anal Cancer, Maturity Onset Diabetes of the Young, and Atherosclerosis. Dr. Sharma is currently accepting new patients.
Dupage Medical Group Ltd
John Fiedler is a primary care provider, practicing in Internal Medicine in Lisle, Illinois. Dr. Fiedler is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Vitamin D Deficiency, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Fiedler is currently accepting new patients.
Last Updated: 01/09/2026







