Client List GlaxoSmithKline Health Services and Providers Amanda Dalton Amanda Dalton Dalton Advocacy, Inc.417 2nd StreetLake Oswego, OR 97034 amanda@daltonadvocacy.comPRIMARY: 503-884-0415 Independent Sabrina E. Riggs Sabrina E. Riggs Dalton Advocacy, Inc.417 2nd StreetLake Oswego, OR 97034 sabrina@daltonadvocacy.comPRIMARY: 503-990-2484 Independent