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Photo of Joseph Pisegna, MD

Joseph Pisegna, MD

Professor, Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA; Chief, Division of Gastroenterology and Hepatology, VA Greater Los Angeles Healthcare System

Dr. Joseph Pisegna is Professor of Medicine at UCLA and Chief of the Division of Gastroenterology and Hepatology in the VA Greater Los Angeles Healthcare System. Dr. Pisegna is interested in the molecular pharmacology of hormones and receptors in the gastrointestinal tract, especially the diagnosis and management of islet cell tumors of the pancreas, including the Zollinger-Ellison Syndrome.…More