Martin Sieh Karpeh, MD

About

Martin Karpeh, MD, is the director of surgical oncology at the Northwell Health Cancer Institute for Northwell facilities across eastern Long Island. He is based at Huntington Hospital, where he is chair of surgery.Dr. Karpeh specializes in gastrointestinal tumors, including stomach and esophageal cancer, and cancers of the gastroesophageal junction-the area where the esophagus and stomach join. In the 1990s, he helped introduce minimally invasive laparoscopic staging techniques that now guide treatment decisions, helping doctors determine whether patients receive chemotherapy before surgery for gastroesophageal junction cancer. He also treats soft tissue sarcomas and skin cancers, including melanoma, squamous cell carcinoma and Merkel c...