Dr. Grosman has completed his residency internal medicine and fellowship in Gastroenterology and Hepatology at North Shore University Hospital/Long Island Jewish Hospital. He was exemplary in his training where he served as assistant Chief Resident and Chief Fellow. Dr. Grosman has authored numerous research publications and won prestigious awards in medicine. Aside from the management of liver, pancreatic and gastrointestinal disease, Dr. Grosman specializes in endoscopy, colonoscopy, capsule enteroscopy, advanced endoscopic therapeutic procedures, large colon and gastric polyp resection as well as endoscopic Endoscopic Retrograde Cholangiopancreatography(ERCP).