Born in Scranton, PA, John was a resident of Port St. Lucie, FL for several years.
Mr. Guntkowski was a Salesperson in the Marketing Business.
John enjoyed snow skiing, playing bass guitar, video games, and being outdoors.
Survivors include his Dad, John A. Guntkowski; his sister, Rene Guntkowski and mother, MaryAnn Milewski.
A Memorial Service will be Saturday, October 1, 2016, 2:00PM at St. Andrew Lutheran Church, 295 NW Prima Vista Blvd., Port St. Lucie, FL 34983.
Arrangements are entrusted to Aycock Funeral Home, 1504 SE Floresta Drive, Port St. Lucie, FL 34983 www.aycockportstlucie.com.
