Pennsylvania - Philadelphia County
Colleen Harker, Ph.D.
1518 Walnut St, Suite 1506
Philadelphia, PA 19102
Jill Locke, Ph.D.
Post Doctoral Fellow
Center for Mental Health Policy and Services Research
University of Pennsylvania School of Medicine
Center for Autism Research
The Children's Hospital of Philadelphia
3535 Market Street, 3rd Floor
Philadelphia, PA 19104-3309