Dennis's records confirm they were born on August 8, 1947, now marking seventy-seven years of existence. O'Brien, the individual has a historical association with 54 Revere Drive Sayville. Dennis, the individual has historically been registered at 5 addresses. The known living history for this individual consists of: 40 Richmar Dr, Sayville, NY 11782, 8 Fairview Cir, Middle Island, NY 11953, and 36 Bailey Rd, Middle Island, NY 11953. Dennis, the person received packages at Po Box 453, Middle Island, NY 11953-0453. Postal service mailbox was active during the period from 2000 to 2012. Dorene A Crimi (in 2014) was a known co-resident of Dennis P O'Brien at 8 Fairview Cir, Middle Island, NY 11953. Numerous people named the aforementioned subject have been recorded in New York, Pennsylvania, Massachusetts, New Jersey. Mr. Cohen, Louis Delgado, Mary ann Delgado, among others, all share the same address