WJCS Announces Appointment of New Chief Medical Officer

WJCS is delighted to announce that Seth Resnick, M.D. has been appointed Chief Medical Officer of Westchester Jewish Community Services (WJCS). “Dr. Resnick brings an extraordinary depth of experience in the fields of psychiatry, behavioral health, and integrated care, making him an exceptional addition to our team,” said WJCS CEO Seth Diamond. “His exceptional expertise and innovative leadership will be invaluable as we continue to expand access to high-quality, integrated care for the individuals and families we serve.”

Dr. Resnick’s career includes serving as the founding Chair of the Psychiatry and Behavioral Health Department at AdvantageCare Physicians, where he oversaw the implementation and expansion of behavioral health programs across 37 medical offices in New York City and Long Island. His innovative approaches to collaborative care practice models have transformed access to mental health resources for countless individuals and communities.

"I am truly honored to join the leadership of this esteemed organization to serve the mental health and social needs of the Westchester community,” said Dr. Resnick. “WJCS continues to advance on the cutting edge of healthcare service delivery with its Certified Community Behavioral Health Centers and Trager-Lemp Trauma Center. I am excited for the opportunity to support the agency’s mission of enhancing access to quality behavioral health services. I greatly look forward to working on the team with clinicians and staff of such great talent, clear dedication, and commitment to diversity."

Dr. Resnick is a Distinguished Fellow of the American Psychiatric Association, the highest honor awarded by the APA, recognizing his contributions to administration, teaching, clinical excellence, community involvement, and research. His dedication to advancing psychiatry is matched by his compassion for his patients and his commitment to making high-quality care accessible.

In addition to his extensive clinical and leadership roles, Dr. Resnick holds a teaching appointment as a Clinical Assistant Professor in the Department of Psychiatry at NYU School of Medicine. He has also served as Chief of General Medical Psychiatric Services at Lenox Hill Hospital and is board-certified in Psychiatry, Pain Medicine, Palliative Medicine, and Addiction Medicine.