Charlotte M. Collier, PhD
Charlotte M. Collier, Ph.D. licensed psychologist. Private practice in Souderton PA. Seeing children of all ages, with an interest in children with special needs, and using the DIR model. Also offers treatment for adults with special needs and adults looking for a fuller sense of wellbeing, using a developmental approach. Also conducts psychological evaluations and autism assessments at Penn Foundation, Sellersville, PA. DIR certified as a trainer and taught for the Bucks County Autism Assessment and Treatment Project.