Inessa Khaykis is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Khaykis is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Indigestion, Gastric Dysmotility, and Diarrhea.

Jonathan Cohen is a graduate of Harvard College and Harvard Medical School. He completed his residency at Beth Israel Hospital in Boston, and fellowships in gastroenterology at UCLA, and advanced endoscopy at The Wellesley Hospital in Toronto, Canada. Dr. Cohen was Clinical Professor of Medicine at NYU School of Medicine since 2006, joining the full-time faculty as a Professor of Medicine at Northwell/Hofstra in 2024. He has worked as gastroenterologist and performed general and advanced endoscopy at Northwell Vanguard Gastroenterology with expertise in ERCP, colonoscopy, endoscopic resection of large polyps, ablation of tumors and Barrett's esophagus, weight management and endoscopic bariatric therapy. For each of the past 24 years, he has been named to the Castle Connolly Best Doctors list.Dr. Cohen the current Treasurer of the American Society for Gastrointestinal Endoscopy [ASGE] and will be the organization's President in 2027-8. He served as past Chairman of the ASGE Training Committee and the Quality Assurance in Endoscopy Committee. He is also the current Director of the Program for Endoscopic Teachers of the World Endoscopy Organization. Dr. Cohen served as President of the New York Society for Gastrointestinal Endoscopy in 2004. Dr. Cohen has authored numerous articles and has made many presentations at scientific meetings both in the U.S and abroad. He has edited three textbooks in his field: Successful Training in Endoscopy Endoscopy Past Present and Future: NYSGE at 50and Comprehensive Atlas of High-Resolution Endoscopy and Narrowband Imaging, a volume which has been translated into 4 languages and sold worldwide. Dr. Cohen is recognized by his colleagues around the world as an expert on quality indicators in gastroenterology, as well as simulator training and advanced imaging technologies in the early diagnosis of GI cancers. A sought after national and international lecturer, Dr. Cohen has also directed over 50 training courses in his fields of expertise to groups of doctors in many countries and throughout North America. He currently serves as Director of Innovation and Sustainability in the Northwell GI service line. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Gas Bloat Syndrome, Juvenile Polyposis Syndrome, Attenuated Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

Edward Brettholz is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Brettholz is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Eosinophilic Esophagitis, Tenesmus, and Esophagitis.

Deepthi Sankepalli is a Pediatric Gastroenterologist and a Pediatrics provider in Brooklyn, New York. Dr. Sankepalli is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Delayed Growth, Gastroesophageal Reflux Disease (GERD), Lactose Intolerance, and Eosinophilic Esophagitis. Dr. Sankepalli is currently accepting new patients.

Nooshin Hosseini is a Gastroenterologist in New York, New York. Dr. Hosseini is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Gas Bloat Syndrome, and Helicobacter Pylori Infection.

Grigoriy Gurvits is a Gastroenterologist in New York, New York. Dr. Gurvits is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Esophageal Perforation, Gastritis, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

Rebekah Gross is a Gastroenterologist in New York, New York. Dr. Gross is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Lactose Intolerance, Diarrhea, Trichohepatoenteric Syndrome, and Gastroesophageal Reflux Disease (GERD).

Babak Mohajer is a Gastroenterologist in New York, New York. Dr. Mohajer is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Lactose Intolerance, and Gas Bloat Syndrome.

Dr. Divya Mallam is a double board certified, highly rated and personable gastroenterologist at Manhattan Gastroenterology. Dr. Mallam is board-certified in Gastroenterology and Internal Medicine by the American Board of Internal Medicine (ABIM). Dr. Mallam has received numerous academic and clinical awards and has been chosen to the prestigious list of "SuperDoctors". She has earned a series of accolades for her outstanding academic performance including the UCLA Dean’s Honors List as well as being chosen as an Alumni Scholar. She is a proud member of the American Gastroenterological Association (AGA) and the American College of Physicians (ACG) and the American Society for Gastrointestinal Endoscopy (ASGE).Dr. Mallam has been published in medical literature and has regularly presented abstracts and presentations in her field. She has a strong passion for patient care and strives to deliver the highest quality of care to her patients that have earned her an excellent reputation.Dr. Mallam has a special interest in women’s gastroenterology and prevention, colon cancer screening, inflammatory bowel disease, and Irritable Bowel Syndrome, Hemorrhoid Treatment, Heartburn and Celiac disease. Dr. Mallam and the Manhattan Gastroenterology team are affiliated with the world-renowned NY Presbyterian/Weill Cornell Medical Center. Dr. Mallam's goal is to deliver truly exceptional and highly personalized gastroenterology care right in your neighborhood!. Dr. Mallam is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

Luis Barraza is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Barraza is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Spontaneous Bacterial Peritonitis, Ascites, Portal Hypertension, and Gas Bloat Syndrome.

Katherine Kim is a Gastroenterologist in Hoboken, New Jersey. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastritis, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy.

James Salik is a Gastroenterologist in New York, New York. Dr. Salik is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), and Bacterial Gastroenteritis.

Alex Sherman is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Sherman is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Gastrostomy, and Colonoscopy.

Michael Blechman is a Gastroenterologist in New York, New York. Dr. Blechman is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Menetrier Disease, and Familial Adenomatous Polyposis.

Ian Cohen is a Gastroenterologist in New York, New York. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Hemorrhoids, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

Daniel Silvershein is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Silvershein is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, Testicular Failure, and Hypogonadism Primary Partial Alopecia.

Paulo Pacheco is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Pacheco is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Berdon Syndrome, Anal Fissure, Lactose Intolerance, and Bowel Incontinence.

Sain Lu is a Gastroenterologist in New York, New York. Dr. Lu is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Gas Bloat Syndrome, Lactose Intolerance, Hemorrhoids, and Gastric Dysmotility.

Aimee Lucas is a Gastroenterologist in New York, New York. Dr. Lucas is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Pancreatic Cancer, DICER1 Syndrome, HER2 Negative Breast Cancer, Endoscopy, and Colonoscopy.

Alexander Brun is a Gastroenterologist in Brooklyn, New York. Dr. Brun has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Campylobacter Infection, Helicobacter Pylori Infection, Gastrostomy, and Gastrectomy.