Hi, I used a directory database I use for work and found 4 Joseph Kitchen's in PA between age 45-59:
32 Maple Ave, Hatboro, PA NP phone number
213 Maple Ave, Horsham, PA 215-674-9910 (this could be a variant of the first)
39 Locks Ave, Lock Haven, PA NP
37 Lyleville Rd, Coalport, PA...