Share: Facebook LinkedIn Email Black, David O., PhD Return to Directory Provider Full Name Center for Assessment And Treatment (CAAT) Service Diagnostic Evaluations Address 8401 Connecticut Avenue, Suite 1000 City Chevy Chase State Maryland ZIP Code 20815 Phone Number (240) 424-0184 Population Served Children, Teens, Adults, Families Website https://caatonline.com/founders/dr-david-o-black/ Insurance I do not accept insurance