MediFind found 29 doctor with experience in Diarrhea near Riverhead, NY. Of these, 25 are Experienced, 3 are Advanced and 1 are Distinguished.
Peconic Bay Medical Group At Riverhead, 34 Commerce Drive
Evan Nadal is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Nadal is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Lyme Disease, Anemia, High Cholesterol, and High Potassium Level.
Vishnudat Seodat is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Seodat is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Adenine Phosphoribosyltransferase Deficiency, Adenylosuccinate Lyase Deficiency, Hereditary Xanthinuria, and Hypothyroidism.
Shaikh Ahmed is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Liver Failure, Acute Kidney Failure, Sepsis, Gastrostomy, and Endoscopy.
Nicholas Gagliano is a Pediatrics specialist and an Anesthesiologist in Riverhead, New York. Dr. Gagliano is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Hernia, Viral Gastroenteritis, and Acute Pain.
Peconic Bay Medical Group At Manorville, Building D1
Kevin Yeroushalmi is a Gastroenterologist in Manorville, New York. Dr. Yeroushalmi has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, COVID-19, Radiation Enteritis, Neuroendocrine Tumor, and Endoscopy.
Peconic Bay Medical Group At Manorville, Building D1
Fang Chen is a primary care provider, practicing in Internal Medicine in Manorville, New York. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hypothyroidism, Obesity in Children, Rocky Mountain Spotted Fever, and High Cholesterol.
Peconic Bay Medical Group At Manorville, Building D1
Sara Cerrone is a Gastroenterologist in Manorville, New York. Dr. Cerrone is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gastrointestinal Bleeding, Angiodysplasia of the Colon, Gastritis, Endoscopy, and Gastrectomy.
Peconic Bay Medical Group At Manorville, Building D1
Jeffrey Tiu is a primary care provider, practicing in Family Medicine in Manorville, New York. Dr. Tiu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Rocky Mountain Spotted Fever, Spotted Fever, High Cholesterol, and Hypothyroidism.
Mark Coronel is an Internal Medicine specialist and a Gastroenterologist in Manorville, New York. Dr. Coronel is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastritis, Tenesmus, Indigestion, Gastrostomy, and Endoscopy.
Central Suffolk Hospital
Edward Sun is a Gastroenterologist in Riverhead, New York. Dr. Sun is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Angiodysplasia of the Colon, Gastrointestinal Bleeding, Watermelon Stomach, Endoscopy, and Colonoscopy.
Joseph M. Duva MD PC
Joseph Duva is a Gastroenterologist in Riverhead, New York. Dr. Duva is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Barrett Esophagus, and Familial Adenomatous Polyposis.
Kaushik Manthani is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Manthani is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Necrotizing Enterocolitis, Sepsis, End-Stage Renal Disease (ESRD), Gastrostomy, and Pacemaker Implantation.
Peconic Bay Primary Medical Care
Steven Spiegel is a primary care provider, practicing in Internal Medicine in Riverhead, New York. Dr. Spiegel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hypothyroidism, Obesity in Children, End-Stage Renal Disease (ESRD), and High Cholesterol.
Anne Ondricek is a Pediatrics provider in Riverhead, New York. Dr. Ondricek is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Delayed Growth, Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Short Stature (Growth Disorders).
Northwell Health Physician Partners Family Medicine At East Moriches
John Celentano is a primary care provider, practicing in Family Medicine in East Moriches, New York. Dr. Celentano is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Chronic Inflammatory Demyelinating Polyneuropathy.
Peconic Bay Medical Group At Cutchogue
Luigi Buono is a primary care provider, practicing in Family Medicine in Cutchogue, New York. Dr. Buono is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are High Cholesterol, Hypothyroidism, Familial Combined Hyperlipidemia, and Xanthoma.
Lewis Anreder is a primary care provider, practicing in Family Medicine in Quogue, New York. Dr. Anreder is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Anemia, Lung Metastases, Muscle Atrophy, and Post-Traumatic Epilepsy.
Meeting House Lane Medical Practice PC
William Gilmartin is a primary care provider, practicing in Internal Medicine in Hampton Bays, New York. Dr. Gilmartin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hypothyroidism, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Meeting House Lane Medical Practice PC
Julie Bates is a primary care provider, practicing in Internal Medicine in Hampton Bays, New York. Dr. Bates is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Hypothyroidism, Down Syndrome, and Epilepsy.
Kerry Murphy is a primary care provider, practicing in Family Medicine and Internal Medicine in Mattituck, New York. Dr. Murphy is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Folate Deficiency, and Subacute Combined Degeneration.
Last Updated: 01/09/2026





