Cities Joan has lived in before are Melville, Smithtown, Huntington Station and 3 other cities. William Sinkin, Kathleen A Sinkin, Arnold I Sinkin and 6 other people are people possibly related to Joan. Joan now resides at 8082 Aberdeen Dr #102, Boynton Beach, Fl 33472. Joan has listed phone number: (631) 366-3112. Joan's birth date was listed as 1936. The current age of Joan is 87.