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INFORMATION FOR

    Gretchen Hermes, MD, PhD

    Associate Professor of Psychiatry

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    Additional Titles

    Medical Director, APT Foundation

    Chief Psychiatrist, Yale Stress Center

    Addiction Psychiatry Fellowship Coordinator, APT Foundation

    About

    Titles

    Associate Professor of Psychiatry

    Medical Director, APT Foundation; Chief Psychiatrist, Yale Stress Center; Addiction Psychiatry Fellowship Coordinator, APT Foundation

    Biography

    Gretchen Hermes completed her MD/PhD on pre-clinical stress-diathesis models of social neglect at the University of Chicago with Martha K. McClintock PhD, a pioneer in the field of social neuroscience. These developmental models of psychopathology (schizophrenia, depression) laid the foundation for her current research on co-morbid mental illness and addiction. Dr. Hermes entered the Yale Residency in the Neuroscience Research Training Program where she continued work with Ronald Duman PhD on preclinical models of social neglect and currently is engaged as a co-investigator at the Yale Stress Center working with Rajita Sinha, PhD, on research protocols related to effects of adrenergic receptor agonists on drug craving and withdrawal as well as large cohort studies on the long-ranging effects of early life trauma vs. acute stress. Dr. Hermes has ongoing collaborative research with the Section of Comparative Medicine and the Yale Depression Research Program on the role of mitochondrial proteins in facilitating synaptic neurotransmission, representing a potential paradigm shift toward a role for energy and biogenesis in mental illness.

    While at the University of Chicago, Dr. Hermes completed post-doctoral work in infectious disease. This preclinical work on the memory and mood effects of ‘quiescent’ forms Toxoplasma gondii with Rima McLeod, MD, a world leading authority on Toxoplasmosis, paved the way for nearly a decade of service as the Behavioral Health Director and psychiatry attending at AIDS Project New Haven (APNH). While at APNH, through symposia, clinical rounds, and data collection, Dr. Hermes supported clinical efforts to address neurocognitive decline in members of the New Haven community living with HIV/AIDS.

    Dr. Hermes established and co-teaches the Neurobiology of Addiction course for Psychiatry and Medicine Addiction fellows at Yale. She is the site director of the Addiction Psychiatry fellowship at the APT Foundation.

    Prior to medical and research training, Dr. Hermes worked as a writer and multimedia producer at the Smithsonian Institution collaborating with Apple Computer, Lucas Film and Discovery Channel on the award winning interactive educational program on the discovery of DNA, Life Story, which Wired magazine identified as seminal in the development of multimedia. Dr. Hermes was a graduate student at Harvard Divinity School completing field work in northern Ethiopia on early syncretistic expressions of Christianity and Judaism in the Ethiopian Orthodox Church at Lalibela. In addition, Dr. Hermes has completed psychoanalytic training at the Western New England Institute for Psychoanalysis and maintains active interest in core psychoanalytic principles as they relate to addiction including trauma, attachment, and mourning; struggles with anxiety and embittered hope; the harshness of lost containers and lost thinking. She reflects often on ethical approaches to addiction treatment and on Dorothy Day’s theology of hospitality and human dignity.

    Last Updated on January 22, 2024.

    Appointments

    • Psychiatry

      Associate Professor on Term
      Primary

    Other Departments & Organizations

    Education & Training

    Research Fellowship, Schizophrenia
    Yale University (2013)
    Residency
    Yale University (2011)
    MD
    University of Chicago Pritzker School of Medicine (2007)
    Postdoctoral Fellowship, NIH, Interdisciplinary Program in Immunology
    University of Chicago (2005)
    PhD
    University of Chicago (2003)
    MA
    Harvard Divinity School (1997)

    Research

    Overview

    Public Health Interests

    Aging; Chronic Diseases; HIV/AIDS; Mental Health

    Research at a Glance

    Yale Co-Authors

    Frequent collaborators of Gretchen Hermes's published research.

    Publications

    2025

    2023

    2022

    2018

    2016

    2015

    Academic Achievements & Community Involvement

    Activities

    • activity

      Ad Hoc Reviewer

    • activity

      California Breast Cancer Research Program; University of California, Office of the President

    • activity

      Female Opioid Research and Clinical Experts (FORCE)

    Honors

    • honor

      NARSAD Young Investigator Grant

    • honor

      Workshop on Schizophrenia and Related Disorders, Travel Award and Stipend

    • honor

      Daniel X. and Mary Freedman Fellowship in Academic Psychiatry

    • honor

      APA-Pfizer M.D., Ph.D. Research Fellowship Award

    • honor

      Power Day Award, Psychiatry, for a resident nominated by 3rd year medical class, who serves as a true role model for Yale medical students

    Clinical Care

    Overview

    Gretchen Hermes, MD, PhD, specializes in addiction psychiatry, providing care for individuals with addiction-related illnesses and co-occurring psychiatric diagnoses, including depression, anxiety, and psychotic spectrum illnesses.

    Dr. Hermes emphasizes facilitating change and optimizing learning as chief psychiatrist at the Yale Stress Center. "If a therapy doesn't work, we will work together to find one that does," she says.

    In her capacity as an associate professor of psychiatry at Yale School of Medicine, Dr. Hermes explores the effects of medications on drug craving and withdrawal, as well as the long-term impacts of early life trauma compared to acute stress. Dr. Hermes is also involved in studies on the role of certain proteins in mental illness, which could represent a shift in understanding the energy and biogenesis involved in these conditions.

    Dr. Hermes received her medical degree from the University of Chicago Pritzker School of Medicine and completed her residency at Yale School of Medicine. She also completed post-doctoral work in infectious disease and psychoanalytic training at the Western New England Institute for Psychoanalysis.

    Clinical Specialties

    Psychiatry; Addiction Medicine

    Get In Touch

    Contacts

    Clinic Fax Number
    Mailing Address

    Psychiatry

    2 Church St S

    New Haven, CT 06519

    United States

    Locations

    • Horvath Lab

      Lab

      Brady Memorial Laboratory

      310 Cedar Street, Ste 416

      New Haven, CT 06510

    • Yale Stress Center

      Academic Office

      Doctors Building

      2 Church Street South, Fl 2nd, Ste 208, Rm 209

      New Haven, CT 06519

    • Patient Care Locations

      Are You a Patient? View this doctor's clinical profile on the Yale Medicine website for information about the services we offer and making an appointment.