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Program profile · New York

Psychiatry residency at Mather Hospital

Last verified July 27, 2026 · Checked against the program's official website

Verified facts

Checked against official sources on July 27, 2026.

Program
Psychiatry Residency Program
Sponsoring institution
Mather Hospital (Northwell Health)
Location
Port Jefferson, New York
Program type
General (adult) psychiatry
Training length
Four years (PGY-1 to PGY-4)
Accreditation
ACGME-accredited. See the ACGME ADS finder for the program's current accreditation status and identifier.

Reported by the program

The program describes the following on its official website, reviewed on July 27, 2026.

Program director
Jenna Taglienti, MD. The program names associate program directors including Jessica Cosgrove, MD, and Joanna Stanczak, MD.
Size and sponsor
The program reports that it accepts six residents per class, for a total of 24, and describes itself as the Zucker School of Medicine / Northwell Health at Mather Hospital Psychiatry Residency Program.
Clinical experience
As the primary site, Mather reports a full continuum of inpatient and outpatient behavioral-health services for adolescents and adults, including what it says is the only acute-care adolescent psychiatric unit and adolescent partial-hospitalization program in Suffolk County, plus outpatient perinatal and geriatric psychiatry, an eating-disorders program, and a chemical-dependency program. It lists electives in esketamine and a Rapid Access Center, a child-psychiatry fast track to the Zucker Hillside fellowship, and partnerships with Pilgrim Psychiatric Center and the Stony Brook CPEP.

shrinkiatry context

Mather is a community-hospital psychiatry residency on Long Island that leans on a large academic system, Northwell, for resources and fellowship pipelines while keeping a community-based feel. Its adolescent inpatient and partial-hospital services give residents child and adolescent exposure that many community programs can't offer. It's in Port Jefferson, on Long Island.

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Sources

  1. Mather Hospital, Psychiatry Residency, Program Director's Message. https://www.matherhospital.org/psychiatry-residency/program-directors-message/
  2. Mather Hospital, Psychiatry Residency (program home). https://www.matherhospital.org/psychiatry-residency/
  3. ACGME, Accreditation Data System public finder (for current accreditation status and program id). https://apps.acgme.org/ads/public/

All verified New York programs · The Residency Guide standards

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