Haley H. Hirzel, MS, CCC/SLP Haley H. Hirzel, MS, CCC/SLP, is a speech-language pathologist who works with the Center for Childhood Communication and the Department of Speech-Language Pathology at Children's Hospital of Philadelphia. Locations: Specialty Care & Surgery Center, Bucks County; Specialty Care & Surgery Center, King of Prussia, S. Goddard Blvd. Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Board CertificationCertificate of Clinical Competence in Speech Language Pathology (CCC-SLP)Undergraduate DegreeBA in Linguistics and French - Georgetown University, Washington, DC Graduate DegreeMS in Speech-Language Pathology - Boston University, Boston, MA Titles and Academic Titles Speech-Language Pathologist Departments and Services Center for Childhood CommunicationDepartment of Speech-Language Pathology Leadership and Memberships American Speech-Language-Hearing Association (ASHA)