About

For the past 30 years, RevCore 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

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Our mission

Our mission is to inspire growth, healing, change, and above all, hope.

Hope—the deep belief that better things lie ahead—is the foundation of recovery.

Hope lifts people out of despair.
Drives them to reclaim control of their lives.
Gives them permission to lean into their potential.

At RevCore, we help people rediscover the hope they’ve lost—so they can break through pain and hurt, scrape off layers of trauma, and work toward meaningful, lifelong change.

Our philosophy

No two journeys to recovery are the same. Yet every one of our clients has something in common.
Our clients are not their illnesses or addictions. They are human beings worthy of belonging, deserving of compassion, and capable of change, regardless of their past or current struggles. In every individual who comes through our doors, we see:

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

0
Client lives transformed through our
programs (and counting)
Years of success treating
those struggling with mental
health and substance use
0 +
Dedicated, compassionate
staff members
0
Centers serving NYC's
five boroughs
0
Partnerships with
community organizations
0

Staff

Meet the heroes of Revcore

Kirk Chisholm

LMSW, CASAC
Director Of Quality Clinical Services

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Keisha Taylor-Glanville

Clinical Director

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Robyn Costa

LMHC
Supervisor of Behavioral Services Program

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Morris Sarju

LMSW
Director of the Children's HCBS Program

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Dr. Arnab Datta

Psychiatrist
Medical Director

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Kristin Arden

APRN, PMHNP-BC
Psychiatric Nurse Practitioner

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Lisa White

Psychiatric Mental Health Nurse Practitioner

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Luke Swanson

CASAC
Clinical Director

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Hyppolite Pierre Jr.

Assistant Clinical Director

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Lisa Dillon

Clinical Supervisor

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Jose Alvarez

CASAC, CAMS-I
Senior Counselor

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Derwin Manigault

CASAC
Director of Community Relations

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Jessica Garcia

Senior Care Coordinator

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Jonathan Cohen

Manager, Special Projects

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Justyna Rzewinski

LCSW
Clinical Director

Read bio

Staff

Meet the heroes of Revcore

Kirk Chisholm

LMSW, CASAC
Director Of Quality Clinical Services

Read bio
Keisha Taylor-Glanville

Clinical Director

Read bio
Robyn Costa

LMHC
Supervisor of Behavioral Services Program

Read bio
Morris Sarju

LMSW
Director of the Children's HCBS Program

Read bio
Dr. Arnab Datta

Psychiatrist
Medical Director

Read bio
Kristin Arden

APRN, PMHNP-BC
Psychiatric Nurse Practitioner

Read bio
Lisa White

Psychiatric Mental Health Nurse Practitioner

Read bio
Luke Swanson

CASAC
Clinical Director

Read bio
Hyppolite Pierre Jr.

Assistant Clinical Director

Read bio
Lisa Dillon

Clinical Supervisor

Read bio
Jose Alvarez

CASAC, CAMS-I
Senior Counselor

Read bio
Derwin Manigault

CASAC
Director of Community Relations

Read bio
Jessica Garcia

Senior Care Coordinator

Read bio
Jonathan Cohen

Manager, Special Projects

Read bio
Justyna Rzewinski

LCSW
Clinical Director

Read bio

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?

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