The 20 Best Diarrhea Doctors Near Me in Riverhead, NY
Find the Top Diarrhea Experts and Specialists
The 20 Best Diarrhea Doctors near Riverhead, NY
MediFind found 32 doctor with experience in Diarrhea near Riverhead, NY. Of these, 27 are Experienced, 4 are Advanced and 1 are Distinguished.
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, Hereditary Xanthinuria, Adenylosuccinate Lyase Deficiency, and Hypothyroidism.
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 Riverhead, 34 Commerce Drive
After receiving his Bachelor of Arts Degree at the University Of Pennsylvania, Dr. Evan Nadal attended Medical School at the New York College of Osteopathic Medicine. Upon graduating from Medical School, Dr. Nadal completed a Residency in Family Medicine at The University of Medicine and Dentistry of New Jersey and became Board Certified in Family Medicine. He then went on to work for Montefiore Medical Center as a Family Physician and Clinic Medical Director for 14 years. Dr. Nadal joined the part-time teaching staff in the department of Family Medicine at the New York College of Osteopathic Medicine soon after graduating from his residency and has continued to teach medical students ever since. Dr. Nadal moved to the East End of Long Island in 1998 where he took over a Family Medicine Practice in Riverhead, New York. Dr. Nadal become the Assistant Program Director of the Family Medicine Residency at Peconic Bay Medical Center in Riverhead New York in 2011 and then became the Program Director of the Family Medicine Residency at Peconic Bay Medical Center in January of 2016. In addition to being the Program Director for the Family Medicine Residency at Peconic Bay Medical Center/ Northwell Health in Riverhead New York, Dr. Nadal continues to teach medical students along with Family Medicine Residents and maintains a busy Family Medicine Practice 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.
Mehta & Mehta Physicians PC
Dhiren Mehta is a Gastroenterologist in Riverhead, New York. Dr. Mehta is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Barrett Esophagus, Trichohepatoenteric Syndrome, Hepatitis, Gastrectomy, and Gastrostomy.
Peconic Bay Medical Group At Manorville, Building D1
Kevin Yeroushalmi is a Gastroenterologist in Manorville, New York. Dr. Yeroushalmi 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
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.
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.
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.
Winthrop Community Medical Affiliates PC
Camile Gooden is a primary care provider, practicing in Internal Medicine in Riverhead, New York. Dr. Gooden is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Peripheral Neuropathy, Thyroid Storm, Hyperthyroidism, and Familial Hypertension.
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.
Nyu Langone Medical Associates-Riverhead
William Kornrich is a primary care provider, practicing in Internal Medicine in Riverhead, New York. Dr. Kornrich is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Spotted Fever.
Peconic Bay Medical Center
Edward Sun is an Internal Medicine provider 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.
Peconic Bay Medical Center
Somia Mian is a Gastroenterologist in Riverhead, New York. Dr. Mian is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Arteriovenous Malformation, Gastrointestinal Bleeding, Painful Swallowing, Gastrectomy, and Colonoscopy.
Office
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.
Northport VAMC
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).
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
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.
Westhampton Care Center
Olaf Butchma is a primary care provider, practicing in Gastroenterologist in Westhampton, New York. Dr. Butchma is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Muscle Atrophy, Protein Deficiency, Anemia, and Malnutrition.
Peconic Bay Medical Group At Westhampton
Steven Spiegel is a primary care provider, practicing in Internal Medicine in Westhampton Beach, 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.
Peconic Family Medicine PC
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.
Last Updated: 02/22/2026




