Dr. Jarred Marshak, MD

Dr. Jarred Marshak is a gastroenterologist and internal medicine physician with 15 years of experience treating digestive system disorders. He earned his medical degree from American University of The Caribbean School of Medicine and completed his residency at Winthrop University Hospital. His dual specialization allows him to provide comprehensive care for both complex gastrointestinal conditions and general internal medicine needs.

Dr. Marshak practices at multiple locations across New York, including affiliations with The Mount Sinai Hospital, Mount Sinai South Nassau, and Mount Sinai Kravis Children's Hospital. His expertise includes treating conditions such as acid reflux, esophagitis, and hemorrhoids. He performs diagnostic and therapeutic procedures including colonoscopy and lower gastrointestinal endoscopy to help patients maintain optimal digestive health.