Our Leadership

To provide the best, you need the best. Our highly professional team is led by behavioral care experts with a unified goal: helping you achieve your very best.

Isaac Schechter, PsyD

CHIEF CLINICAL OFFICER

A pioneering leader in behavioral health care, Dr. Schechter has devoted two decades of service at the helm of Achieve. Thanks to his dedication and commitment, Achieve has grown from a mere concept to an acclaimed Behavioral Health system. Much more than a clinical psychologist, Dr. Schechter has played a pivotal role in revolutionizing, increasing and popularizing behavioral health services within the Orthodox Jewish community, both locally and nationally. In addition to his groundbreaking clinical leadership, Dr. Schechter trains and supervises hundreds of psychologists and social workers from within the community and is a sought-after international lecturer on a broad range of topics.
Dr. Schechter is also the Founder of the Institute for Applied Research and Community Collaboration (ARCC) which studies the health, behavioral health and social issues in the Orthodox Jewish community.

Aron Reiner

CHIEF EXECUTIVE OFFICER

A team member at Achieve from its early years as Bikur Cholim, Aaron has risen through the ranks to his position as CEO thanks to his dedication to the community’s welfare and his ongoing quest for expanded behavioral health services. Aaron’s breadth of knowledge and pursuit of excellence has connected the community to broader resources and systems of care. Under his guidance Achieve has gained wide acclaim as a leader in behavioral health and the coveted federal status of CCBHC- Certified Community Behavioral Health Clinic.

Jonathan Frohlich, Ph.D.

CLINICAL DIRECTOR

A Clinical Psychologist with a stellar reputation and over twenty years of experience, Dr. Frohlich was previously the Director of Psychological and Counseling Services at the Rosenbaum Yeshiva of North Jersey, and the Director of Guidance at the Yeshiva Ktana of Passaic. Dr. Frohlich specializes in Cognitive Behavioral Therapy for children and adults (CBT) and enhances Achieve’s impact with program development and creative interventions.

Joseph Nissenfeld, MD

MEDICAL DIRECTOR

Dr. Nissenfeld is a widely respected psychiatrist and clinician. He has a history of proven leadership including previous positions as Director of Ambulatory and Community Psychiatry and Acting Director of Addictions Division at Bellevue Hospital Center/NYU Medical Center. Dr. Nissenfeld is also a Clinical Associate Professor in the Department of Psychiatry at NYU School of Medicine.

Ari Mayefsky

DIRECTOR OF HUMAN RESOURCES
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Yael Genack, MS/Ed

DIRECTOR OF INTAKE

Stephanie Hartman, PsyD

DIRECTOR OF SCHOOLS & CRISIS

Sara Markowitz, Ph.D.

DIRECTOR OF INTENSIVE OUTPATIENT PROGRAM

Yehuda Singer, LCSW

Director of Monroe Office

Eitan Bitter, PsyD

Director of Support Services

Yossi Grun

Chief Information Officer

Cheryl Hager

Compliance Officer

Ziporah Torbiner, PsyD

Director of Quality Assurance

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