Providing services for children, adolescents, adults, and families.

Welcome to Joanna Ball, Ph.D., Independent Psychology Services, P.C., conveniently located in Tarrytown, NY.  Our mission is to help our patients feel their best, navigate life's difficult situations, and educate patients about their mental health in an empathic and collaborative manner. 

We provide eclectic treatment combining CBT, family systems, dynamic theory, developmental theory, and collaborative care with outside providers, schools, and agencies. We are known for our ability to manage clients that require anything from CBT for OCD to more complicated presentations involving internalizing and externalizing factors, including family dynamic difficulties and school difficulties.

We treat clients across the lifespan -- from preschool ages and up. We work in a collaborative manner within our own group, and meet regularly for consultation and interdisciplinary meetings. Our reputation is that we go over and above for clients. We provide phone and HIPAA-compliant text coaching and consultation throughout the week, and work hard to be accessible to clients between sessions to increase treatment efficacy.