MediFind found 120 doctor with experience in Irritable Bowel Syndrome (IBS) near Smithtown, NY. Of these, 97 are Experienced, 19 are Advanced and 4 are Distinguished.
Chs Physician Partners PC
Ravi Ainapudi is a Gastroenterologist in Smithtown, New York. Dr. Ainapudi is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Choledocholithiasis, Chronic Idiopathic Constipation (CIC), Hiatal Hernia, Endoscopy, and Colonoscopy.
North Shore Medical Group Of The Mount Sinai School Of Medicine
Eric Ballecer is a Gastroenterologist in Nesconset, New York. Dr. Ballecer has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hemorrhoids, Berdon Syndrome, Diverticular Disease, and Anal Fissure.
Dr. Anthony J. Rizzo
Anthony Rizzo is a primary care provider, practicing in Family Medicine in Bay Shore, New York. Dr. Rizzo is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, Gastrostomy, and Endoscopy.
Smithtown Primary Medical Care, P.C.
Ronald Roth is a primary care provider, practicing in Family Medicine in Smithtown, New York. Dr. Roth is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Cowden Syndrome, Hypothalamic Hamartomas, Sturge-Weber Syndrome, and Phacomatosis Pigmentokeratotica.
North Shore Digestive Medicine PC
Farzad Forohar is a Gastroenterologist in Smithtown, New York. Dr. Forohar is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Gastrectomy, and Endoscopy.
Primary Partnercare Physicians PLLC
Richard Gold is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Gold is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, High Cholesterol, and Ureteroscopy.
Harvey Lerner is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Lerner is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Heart Failure, Pulmonary Edema, and Hypertension.
Superio Jao is a primary care provider, practicing in Family Medicine in Smithtown, New York. Dr. Jao is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Deep Vein Thrombosis and Irritable Bowel Syndrome (IBS).
Anna Kapsalis-Rambalakos is a primary care provider, practicing in Family Medicine and Internal Medicine in Smithtown, New York. Dr. Kapsalis-Rambalakos is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Anemia, High Cholesterol, Vitamin D Deficiency, and Empyema.
North Shore Medical Group Of The Mount Sinai School Of Medicine
Glenn Rosett is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Rosett is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Sitosterolemia, Bronchitis, High Cholesterol, and Familial Hypertension.
North Shore Medical Group Of The Mount Sinai School Of Medicine
Barbara Stumacher is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Stumacher is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Sitosterolemia, Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, and Glucose Phosphate Isomerase Deficiency.
North Shore Medical Group Of The Mount Sinai School Of Medicine
Andrew Radzik is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Radzik has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Low Sodium Level.
Augustus Mantia is a Gastroenterologist in Nesconset, New York. Dr. Mantia is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hemorrhoids, Vitamin D Deficiency, Vitamin B12 Deficiency, Ureteroscopy, and Endoscopy.
Joanne Kechejian is a primary care provider, practicing in Hospital Medicine in Nesconset, New York. Dr. Kechejian is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Subacute Combined Degeneration, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Folate Deficiency.
Robert M Lazar MD PC
Richard Feldstein is a Gastroenterologist in Smithtown, New York. Dr. Feldstein is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hemorrhoids, Heartburn, Menetrier Disease, Endoscopy, and Gastrectomy.
Robert Lazar is a Gastroenterologist in Commack, New York. Dr. Lazar is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hemorrhoids, Diverticular Disease, Hiatal Hernia, and Congenital Diaphragmatic Hernia.
City Medical Of Upper East Side PLLC
Frederick Rutkovsky is a Gastroenterologist in Lake Grove, New York. Dr. Rutkovsky is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastritis, Irritable Bowel Syndrome (IBS), Vitamin B12 Deficiency, and Obesity.
Stanley Fox is an Internal Medicine specialist and a Gastroenterologist in Hauppauge, New York. Dr. Fox is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Visceromegaly, Gastroesophageal Reflux Disease (GERD), Enlarged Liver, and Anemia.
Chs Physician Partners PC
Derek Mattimoe is a primary care provider, practicing in Family Medicine in Stony Brook, New York. Dr. Mattimoe 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 High Cholesterol.
Anna Lerner-Angeles is a primary care provider, practicing in Internal Medicine in Commack, New York. Dr. Lerner-Angeles is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Achilles Tendon Rupture, Athlete's Foot, Recurrent Respiratory Papillomatosis, and Familial Hypertension.
Last Updated: 10/30/2025