Dr. Harris is a double-board certified gastroenterologist who practices both general gastroenterology and advanced endoscopy, including experience in endoscopic ultrasound (EUS) with and without fine needle aspiration, gastrointestinal oncology with luminal restoration/endoluminal stenting, complex pancreatic disorders including pseudocyst drainage, EUS guided nerve block and neurolysis, standard and complicated Barrett's esophagus treatment including endoscopic mucosal resection (EMR) and radiofrequency ablation (RFA) and endoscopic retrograde cholangiopancreatography (ERCP).