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Clinic Type

Mental Health Clinics

Address

Hartsdale: 141 North Central Avenue, Hartsdale, NY 10530; Mount Vernon: 11 West Prospect Avenue, 4th floor, Mount Vernon, NY 10550; Peekskill: 1101 Main Street, Peekskill, NY 10566; Yonkers: 487 South Broadway, Yonkers, NY 10705

Phone

Central Intake Line 914-607-4500; Mount Vernon clinic direct line 914-668-8938; Yonkers Yonkers clinic direct line 914-423-4433; general inquiries/Admissions 914-737-7338 x 3119

Email

jalterman@wjcs.com; abrammer@wjcs.com; avassallo@wjcs.com; gmartinez@wjcs.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • individual therapy
  • counseling
  • family treatment
  • group therapy
  • wellness programming
  • behavioral health services

Team

  • John Alterman, LCSW — Director
  • Ann Brammer, LCSW — Director
  • Amanda Vassallo, Director — Director
  • Geovany Martinez, LMSW — Director

Insurance & Payment

Languages Spoken

FAQs

What services are provided by WJCS Family Mental Health Clinics?

Research-proven behavioral health services for depression, anxiety, ADHD and other behavioral health issues, with support for families coping with loss, special needs, and a range of psychological disorders, including co-occurring mental health and substance use issues.

Where are WJCS Family Mental Health Clinics located?

Clinic locations in Hartsdale, Mt. Vernon, Peekskill, and Yonkers; satellite clinics at the Department of Social Services in Yonkers and Hudson River Health Care in Yonkers.

How can I contact the clinics for intake or appointments?

Central Intake Line: 914-607-4500; individual clinic contacts available for direct lines: Mount Vernon 914-668-8938, Yonkers 914-423-4433; general inquiries 914-737-7338 x 3119.

Who are the directors at the clinics?

Hartsdale Clinic Director: John Alterman, LCSW; Mount Vernon Clinic Director: Ann Brammer, LCSW; Yonkers Clinic Director: Geovany Martinez, LMSW.

What are the full addresses for the clinics?

Hartsdale: 141 North Central Avenue, Hartsdale, NY 10530; Mount Vernon: 11 West Prospect Avenue, 4th floor, Mount Vernon, NY 10550; Peekskill: 1101 Main Street, Peekskill, NY 10566; Yonkers: 487 South Broadway, Yonkers, NY 10705.

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye: 3.9 out of 5 stars (7 reviews)
  • Recovery.com: 4.3 out of 5 stars (6 reviews)

Patients praise

  • Professional and caring staff noted by some clients
  • Helpful programs including skill development and social services support

Common complaints

  • Concerns regarding therapist turnover and continuity of care
  • Reports of administrative/treatment planning issues involving family members despite patient requests otherwise

"By far the best help services that I have experienced. Many programs that are helpful. The best staff for care and support. They help in many ways like skill development and help with Social Services. Definitely recommend. They are like family."

Birdeye user review

"I have seen 2 therapists here. My time with each ended because they were moving on to another job. But they weren't allowed to give patients more than 2 weeks notice that they were leaving... Now I am left with nothing until they place me with someone else which last time took 2 months. I will not be going back here."

Birdeye user review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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