A Gastroenterology Physician specializing in both inpatient and outpatient care, providing diagnostic and therapeutic endoscopic procedures such as upper and lower GI endoscopy, biopsies, and esophageal dilatation. The position is a locum tenens role based in Lewisburg, PA, involving clinical duties and on-call responsibilities with a 20-minute response time. Required credentials include an active PA license, board certification or eligibility, and advanced life support certifications, supported by a team of nurse practitioners and physician assistants.