Dr. John Seymour Porter Dr. John Seymour Porter Box 22001 Strathcona R. P. O. 470 Hodder Avenue Thunder Bay ON P7A 8A8 Phone: (807) 983-2118 Fax: (807) 983-2327 Thunder Bay Surgeons Ontario Surgeons Surgical Wait Times Joint Replacements National Directory Surgeon Directory Patient Education Videos Joint Replacements Surgical Wait Times TeleOrthopaedics.com