Mark Spangler, M.D. has been an active member of GAHHS Board of Directors since 2004 and is the current Chief Medical Officer. Dr. Spangler’s hobbies and interests include golf and riding his motorcycle. Dr. Spangler lives in Gibson City with his wife Ann and their three daughters, Emily, Katherine and Shannon. Dr. Spangler’s area of specialization is Family Practice and Office Based Surgery. His office is located across the street from the Hospital in the Doctors Park, Suite 3.