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Helping,  Healing,  Fostering Growth

  • Some of New Jersey's most experienced and respected psychologists and therapists work at Summit Psychological Services (SPS)

  • We specialize in an extraordinary array of Psychological Issues, Psychological tests, personal growth programs and holistic practices - even horse assisted psychotherapy

  • We work with people of all ages: children and teens; adults and seniors

  • We provide individual therapy, couple therapy, family therapy and group therapy


“Out of your vulnerabilities will

come your strength”

Sigmund Freud

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The right therapist: No matter your challenges or goals, one of the psychotherapists on our large, diverse staff likely has the expertise to help you. You can request the therapist of your choice, or we can match you with the right one. If you and your therapist don’t “click,” you have many other choices—right here at Summit Psychological Services (SPS).

The right specialists: With so many psychological specialists in our group, your therapist can easily consult with the appropriate expert about any aspect of your treatment (with your consent, of course). This access to diverse expertise is a unique advantage for our clients.

The right approach: With our wide range of services and specialists, you can combine and customize therapies to address multiple issues. For example:

  • If you’re an alcoholic with a trauma history, you can work with one of our addictions counselors, work with one of our trauma counselors, and/or attend our Adult Alcohol and Drug Recovery Group.

  • If your child is hurting, your family is probably hurting—and vice-versa. At SPS your child and/or your family can receive counseling.

  • During couple counseling, you and your partner may want to work on individual issues. At SPS you can benefit from couple counseling and/or individual counseling.

  • If appropriate, you can combine traditional talk therapy with another technique, such as Mindfulness-Based Stress Reduction or Horse-Powered Growth and Learning (horse-assisted programs), to name but a few.

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Helping, Healing, Fostering Growth



Psychologists Jeffrey S. Kahn, PhD, MAC, CGP, DABPS and Alison W. Johnson, PsyD had a vision.

They imagined a center where New Jersey’s most skilled psychotherapists—from all disciplines of applied psychology—could work under one roof. They saw a warm, welcoming, supportive space for individuals, couples, families, and groups of all ages. They pictured a communal environment that fostered counselor-to-counselor consultation and collaboration, and a spectrum of creative, innovative services.

Most important, they envisioned a place where people could not only heal their psychological wounds—but also learn how to achieve their goals and live happier, more fulfilling lives.

Transforming dream into reality, Drs. Kahn and Johnson established Summit Psychological Services, P.A. in 1992. SPS has since grown to become one of the largest, most comprehensive private psychotherapy practices in New Jersey. Our Summit and Montclair offices have served thousands of people from northern and central New Jersey (Bergen, Essex, Hudson, Hunterdon, Middlesex, Morris, Passaic, Somerset, Union, Warren, and nearby counties); New York City; and Eastern Pennsylvania.

As an SPS client, you benefit from the best of all worlds: the comfort, privacy, and safety of a trusted therapist’s office; a wide range of services; and the depth and breadth of expertise offered by our multi-specialty team.

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