1: The email sent to Columbia 's faculty dean for Health Sciences and Medicine , Dr . Lee Goldman , said the group is  surprised and dismayed  that Oz is on faculty and that he holds a senior administrative position . 2: Oz is vice chair of the Department of Surgery , at Columbia University College of Physicians and Surgeons . 3: TV 's  Dr. Oz  holds a faculty position at Columbia University 's College of Physicians and Surgeons .
1: a senior administrative position 2: vice chair of the Department of Surgery , at Columbia University College of Physicians and Surgeons 3: a faculty position at Columbia University 's College of Physicians and Surgeons