John Richard Hoyer M.D.
May 13, 1938 - December 30, 2007
HOYER John R., M.D. of Wynnewood, PA, died on Dec. 30, 2007. Dr. Hoyer was Professor Emeritus at the University of Penna., having served as Professor of Pediatrics and Medicine from 1983-2006. He continued his research into biomineralization... View Obituary & Service Information
