Barbara Derthick Member Profile Category: Interpreter (spoken) Member InfoAbout / Languages / Qualifications Your Full Name: Barbara Derthick Phone Number: 4238834169 Email: bcderthick@yahoo.com Address: Chattanooga TN 37403 Short Bio / Description: Certified Spanish Court Interpreter. Source Language: EnglishSpanish CastilianTarget Language: EnglishSpanish CastilianInterpreter Services: Court/LegalConsecutiveGeneralSpecialty Areas: LawCredentials: Court CertifiedWilling to travel to other counties?: Yes I can travel