The number currently linked to John is (202) 338-7128. The possible relatives of John are Ivan J Shefferman, Selma Mae Shefferman, Lee Warre Shefferman and 4 other people. John’s residency is at 7721 Fontaine St, Potomac, Md 20854. John's birth date was listed as 1964. Public records show Washington, Rockville, West Bethesda and 2 other cities as cities John also stayed in. John turned 60 years old.