David M. Callahan, Ph.D.
Providing Psychological Services to
Cape Cod and Southeastern Massachusetts
Have a question about our services?
About David Callahan
Dr. Callahan received his Ph.D. in Clinical Psychology from the University of Rochester in 1986. He is a former Co-director of Psychology Associates in Plymouth, Wareham and Sandwich, Chief of Psychology and Clinical Director of the Family Service Association of Greater Fall River Substance Abuse Clinic. He opened a private practice in Sandwich in 1995.
Dr. Callahan serves as a psychologist and consultant to St. Vincent's Home in Fall River and in 2017 moved his Cape office to Child and Family Services in Hyannis.
Dr. Callahan specializes in the performance of neuropsychological evaluations of children, adolescents and adults.
Committed to compassionate and
professional care
