Dr. John Martin is a full-time practicing gastroenterologist at the Mayo Clinic in Rochester, Minnesota. In addition to his clinical practice, Dr. Martin’s interests center on endoscopy unit operations and efficiency, technological innovations in endoscopy, and endoscopic training and simulation in hands-on training and education. He has served on numerous ¶¶Òô´ó¹Ï committees and previously served on the ¶¶Òô´ó¹Ï Governing Board. Dr. Martin currently serves on the ¶¶Òô´ó¹Ï Practice Operations Committee and the ¶¶Òô´ó¹Ï APP Committee.