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Gary Altwerger, MD

Assistant Professor of Obstetrics and Gynecology
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Contact Info

Obstetrics, Gynecology & Reproductive Sciences

PO Box 208063

New Haven, CT 06520

United States

Training

Fellowship
Yale University (2019)


Residency
Yale University (2016)


About

Titles

Assistant Professor of Obstetrics and Gynecology

Institutional Review Board Committee Member, Gynecologic Oncology; Head of Gynecologic Oncology Morbidity and Mortality , Obstetrics, Gynecology & Reproductive Sciences

Biography

Dr. Gary Altwerger is an assistant professor of Gynecologic Oncology in the Department of Obstetrics, Gynecology, and Reproductive Sciences at the Yale School of Medicine. Known for his advanced surgical skills, Dr. Altwerger is an expert in minimally invasive techniques for treating uterine, ovarian, and vulvar cancers. His knowledge extends beyond the operating room to pioneering research in both clinical and basic sciences. He has identified biomarkers in advanced uterine cancer and developed strategies to disrupt tumor DNA repair pathways, advancing treatments for chemotherapy-resistant gynecologic cancers.

Dr. Altwerger's basic science research on treatment resistant uterine cancers has led to the launch of an investigator-initiated clinical trial at Yale University. Additionally, his clinical research in evaluating desensitization protocols has enabled patients with hypersensitivities to receive effective yet previously intolerable chemotherapy treatments, with these findings published in high-impact gynecologic oncology journals.

In the surgical arena, Dr. Altwerger has developed and published novel techniques for minimally invasive tumor removal in the upper abdomen. Additionally, as part of a mandate by the Department of Obstetrics, Gynecology, and Reproductive Sciences, he participates in the CSATS (Crowd-Sourced Assessment of Technical Skills) platform. This initiative utilizes national expert feedback to rate and enhance a surgeon’s operative skills. Reviews on CSATS often highlight Dr. Altwerger's surgical expertise, with feedback noting his 'clever' and 'expert' approaches to managing 'challenging' cases in gynecologic oncology.

Dr. Altwerger’s commitment to professional development and excellence in gynecologic oncology is evident in his multifaceted role at Yale. He educates future medical professionals on gynecologic cancers and related topics, oversees the Inpatient Gynecologic Oncology Advanced Practice Providers, and chairs the Gynecologic Oncology Morbidity and Mortality meetings. Furthermore, he serves on the Institutional Review Board (IRB) at Yale New Haven Hospital, ensuring the safety and ethical standards of cancer research protocols. Clinically, he remains at the forefront of administering the latest therapies, including chemotherapies, immunotherapies, intraoperative chemotherapy and antibody-drug conjugates, to provide targeted care for women with gynecologic malignancies.

Appointments

Other Departments & Organizations

Education & Training

Fellowship
Yale University (2019)
Residency
Yale University (2016)
MD
University at Buffalo Jacobs School of Medicine and Biomedical Sciences (2012)
BS
State University at Albany, Biochemistry & Molecular Biology (2007)

Research

Overview

Medical Subject Headings (MeSH)

DNA Mismatch Repair; Drug Hypersensitivity; Hereditary Breast and Ovarian Cancer Syndrome; Lynch Syndrome II

Publications

Featured Publications

2024

Clinical Trials

Current Trials

Academic Achievements & Community Involvement

  • honor

    Laxmi Baxi Award for basic and translation research on folic acid receptor in uterine cancer

  • honor

    The John J. Meehan-Clifford R. Miller Award

  • honor

    Resident Teaching Award

  • honor

    Clyde L. Randall Society Award in Gynecology-Obstetrics

  • honor

    Phi Beta Kappa

Clinical Care

Overview

Clinical Specialties

Gynecologic Oncology

Fact Sheets

Board Certifications

  • Obstetrics & Gynecology

    Certification Organization
    AB of Obstetrics & Gynecology
    Original Certification Date
    2023

Yale Medicine News

Get In Touch

Contacts

Appointment Number
Clinical Inquiry Number
Clinic Fax Number
Mailing Address

Obstetrics, Gynecology & Reproductive Sciences

PO Box 208063

New Haven, CT 06520

United States

Administrative Support

Locations

  • Obstetrics, Gynecology & Reproductive Sciences

    Academic Office

    Farnam Memorial Building

    310 Cedar Street, Wing Gynecologic Oncology, Fl 3rd, Ste 328

    New Haven, CT 06510

    General Information

    203.737.2280
  • Patient Care Locations

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