A spectrum of services for healing and growth

Summit Psychological Services (SPS) is a unique multi-specialty psychotherapy practice serving northern and central New Jersey, New York City, and eastern Pennsylvania.

We're a group of exceptional—and exceptionally diverse—psychotherapists, united by our passion for helping people transform psychological struggle into personal growth.

Summit Office

How our diverse expertise can help you

Our unique approach

482 Springfield Avenue
Summit
NJ
07901
P: (908) 273-5558
F: (908) 273-3355
94 Valley Road
Montclair
NJ
07042
P: (973) 857-8857
F: (908) 273-3355

Summit Psychological Services, P.A.
Jeffrey S. Kahn, PhD, CGP, DABPS, Managing Director
Alison W. Johnson, PsyD, Director