The Attending Physician of Advanced Complex Endoscopy specializes in performing high complexity Gastrointestinal (GI) endoscopic procedures, including, Endoscopic Ultrasound (EUS), Endoscopic Retrograde Cholangiopancreatography (ERCP), Endoscopic Mucosal Resection (EMR), Endoscopic Submucosal Dissection (ESD), Peroral Endoscopic Myotomy (POEM), etc., under the direction of the Chair of the Division of Gastroenterology throughout Cook County Health (CCH). This includes but is not limited to the following policies and procedures: complying with Personal Protective Equipment requirements, hand washing and sanitizing practices, complying with department specific engineering and work practice controls and any other work area safety precautions as specified by hospital wide policy and departmental procedures.