Dr. Piskun was born in Rockland County, NY. He went to college at the University of Virginia where he was a varsity wrestler. After finishing medical school at Georgetown University, he completed residency at Penn State Milton S. Hershey Medical center. He then joined Dr. Wren, his former chief resident, to work for Jersey Urology Group.

Dr. Piskun is married with three children and is active in church and youth athletics. He currently resides in Egg Harbor Township with his family.