President (in-coming), Philippine Medical Association of Chicago Chicago, Illinois 3 May 2015 Dr. Gerardo Guzman came to Chicago, Illinois in 1980 and has been on general practice, including general surgery, ever since. Before the end of May 2015, he assumes the presidency of the Philippine Medical Association of Chicago (PMAC) — a non-profit organization founded continue reading : Interview with Gerardo C. Guzman, M.D.