About
For the past 30 years, RevCore (formerly NYCATS) has been helping individuals with mental health and substance use disorders build a future of enduring health, wellbeing, and stability, and the opportunity to create a better life for themselves and their families.
Our mission
Our mission is to inspire growth, healing, change, and above all, hope.
Hope lifts people out of despair.
Drives them to reclaim control of their lives.
Gives them permission to lean into their potential.


Our philosophy


People, not problems
Our clients are not problems to be fixed. They are individuals with their own stories to tell—and the power to write their own endings.


People, not diagnoses
A diagnosis doesn’t define a person, or indicate inherent brokenness. It’s a tool for understanding, treating, and caring for our clients. Nothing more.


People, not pasts
Everyone deserves a second chance. Given the proper support, tools, skills, and care, every person has the ability to turn their life around.
Revcore by the numbers
programs (and counting)
those struggling with mental
health and substance use
staff members
five boroughs
community organizations
Staff
Meet the heroes of Revcore



Dr. Arnab Datta
Psychiatrist Medical Director



Kristin Arden
APRN, PMHNP-BCPsychiatric Nurse Practitioner



Kirk Chisholm
LMSW, CASAC
Director Of Quality Clinical Services



Justyna Rzewinski
LCSW
Clinical Director
Staff
Meet the heroes of Revcore



Kirk Chisholm
LMSW, CASAC
Clinical Director



Justyna Rzewinski
LCSW Clinical Director,
Behavioral Services Program



Luke Swanson
CASAC
Clinical Director



Chislene Lora
Clinical Director



Kristin Arden
Psychiatric Nurse Practitioner


Dr. Michelle Knapp
Psychiatric Nurse Practitioner


Jessica Garcia
Patient Care Coordinator & Legal Liaison



Willie Matthias
CASAC
Clinical Supervisor



Robyn Costa
LMHC
Senior Counselor



Derwin Manigault
CASAC Community Liaison



Jonathan Cohen
Community Liaison



Dr. Arnab Datta
Psychiatrist Medical Director



Jessica Paliswiat
LMHC Clinical Supervisor


Abigail Strubel
MA, LCSW, CASAC Clinical Director


Anastasia Tucker
Director of Human Resources and Compliance
Were hiring!
We're looking for talented, compassionate professionals to join our team family.
Are you seeking fulfilling work where your ideas matter, your career goals are supported, and you can make a meaningful difference in people’s lives?