Cornelius Patrick Callahan Practice Areas: BankruptcyBusiness LawEstate Planning Years of Experience: 1976 Licensed states: California Education: Univ of RochesterUndergraduate Degree Univ of San Diego School of LawLaw Degree Professional Associations: California State Bar # 70366Member1976 - Current Map No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API.