Dr. Rachel Blumstein-Posner, PhD, is a highly qualified clinical psychologist based in Ardsley, NY, specializing in both Psychology and Clinical Psychology. She provides comprehensive psychological services to patients in Hastings On Hudson and the surrounding areas. Dr. Blumstein-Posner has expertise in a wide range of issues including academic psychology testing, trauma/PTSD, anxiety, stress management, autism assessment, and various other psychological evaluations and therapies....