This locum tenens Gastroenterology physician position in Tyler, TX involves inpatient call coverage approximately two weeks per month, focusing on advanced endoscopic procedures such as upper and lower GI endoscopies, biopsies, and variceal treatments. Preferred skills include ERCP and endoscopic ultrasound (EUS), while essential competencies include PEG placement, esophageal dilation, and management of Sengstaken/Blakemore tubes. The role requires managing critical care beds and handling unreferred ER calls in a hospital setting with no fixed procedure time limits.