Institute of Clinical and Professional Training and Research

(800) 338-3738

Devereux National

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Our Internship Faculty

Devereux’s Professional Psychology Internship Training Program has a highly qualified and experienced training faculty, all of whom thoroughly enjoy the training mission.

Sandra Powell, M.A.

Clinical Coordinator
Devereux Pennsylvania Adult Services

Phone: (610) 212-3216

139 Leopard Rd.
Berwyn, PA 19312


Sandra Powell is a licensed clinical psychologist in Pennsylvania and has worked at Devereux Advanced Behavioral Health for 35 years in various capacities. Her role for the past 24 years has been as a clinical coordinator at Devereux Pennsylvania Adult Services. In addition to having a clinical caseload of 22 individuals, she also supervises six behavior analysts and plays a lead role in the development and implementation of Positive Behavioral interventions and Supports at the center.

Credentials and Certificates

  • Licensed Psychologist in Pennsylvania   

Academic and Clinical Areas of Expertise

  • Autism Spectrum Disorders
  • Intellectual and Developmental Disabilities   

Professional Experience

  • 1994-present:Devereux Advanced Behavioral Health, Pennsylvania Adult Services - Clinical Coordinator
  • 1990-1994: Devereux Advanced Behavioral Health - Behavior Analyst
  • 1986-1990: Devereux Advanced Behavioral Health - Residential Program Coordinator
  • 1983-1986: Devereux Advanced Behavioral Health - Direct Care Staff/Assistant Supervisor


  • West Chester University – M.A. in Clinical Psychology
  • University of Delaware – B.A. in Psychology