1. Residencies & Fellowship Programs

Gynecologic Pathology Fellowship at The Mount Sinai Hospital

The Gynecologic Pathology Fellowship at The Mount Sinai Hospital is a one-year, ACGME-accredited program offering comprehensive training in diagnostic gynecologic pathology. Nestled within the Icahn School of Medicine at Mount Sinai in New York City, we prepare fellows for excellence in both academic and clinical practice. With our outstanding faculty mentorship, high-case volume, and robust research opportunities, we support every fellow’s personal and professional development.

Our program provides several unique strengths, including:  

  • Fully digital pathology. All cases are digitized into high-quality whole slide images, including hematoxylin and eosin and immunohistochemical stains. This streamlined digital workflow improves efficiency, enhances education, and prepares fellows for the future of AI-integrated pathology practice. Each fellow has their own workstation equipped with a high-resolution monitor for digital pathology.
  • High case volume. Our service handles over 10,000 gynecologic biopsy and resection specimens annually, including both in-house and external consultation cases, providing full-spectrum training in the diagnosis of both routine and complex gynecologic conditions.
  • Research and academic opportunities: Our curriculum is designed to balance clinical service with career development. The division maintains strong collaborations with gynecologic oncologists, molecular pathologists, and basic science researchers. We support fellows in pursuing their own research interests and developing independent projects, with dedicated time and funding provided by the program.

Our fellows play an essential role in the day-to-day operations and academic mission of the Department of Pathology. These responsibilities foster leadership, communication, and teaching skills—all key components of professional and personal growth. Throughout their time at the Icahn School of Medicine, every fellow is supported with appropriate supervision.

Core responsibilities include:

  1. Clinical service. Fellows are expected to preview in-house and consultation cases, order appropriate immunohistochemical workups, and generate complete diagnostic reports. Over time, they are expected to function at a pre-attending level under supervision.
  2. Management of workflow with the clinical team. Fellows oversee specimen processing and turnaround times, ensuring timely diagnostic reporting while maintaining effective communication with the clinical team.
  3. Supervision and teaching. Teaching and mentoring medical students and residents represent a key component of our curriculum. Fellows are expected to participate in second-year medical student teaching sessions.
  4. Program participants present at weekly multidisciplinary gynecologic tumor boards and lead biweekly journal clubs and case conferences.
  5. Quality assurance and improvement. Fellows coordinate division-level quality assurance and quality control activities, including managing case reviews, consults, and consensus.

Our rotations are structured to provide a flexible, full spectrum learning experience across diagnostic service, research, and elective opportunities. This structure includes:

  • Gynecologic pathology rotation (6 months). This rotation provides core training in the diagnosis of a wide range of neoplastic and non-neoplastic conditions.
  • Research (2 months). We support dedicated time for fellows to conduct clinical and translational research in collaboration with gynecologic oncologists, basic scientists, and other clinical teams.
  • Frozen section rotation (1 month): This rotation delivers focused training in intraoperative consultation with an emphasis on gross examination, rapid diagnosis, and communication.
  • In-house elective rotations (2 months). Elective rotations allow fellows to personalize training by gaining additional education in various subspecialties, including breast, gastrointestinal, liver, genitourinary, pulmonary, and molecular pathology.
  • External elective rotation (1 month). To further enrich their training experience, fellows may pursue an off-site elective at other gynecologic pathology programs in New York City, such as Memorial Sloan Kettering Cancer Center.

Vacation time may be scheduled during any of the above rotations.

With Mount Sinai's fully digital pathology service and emerging AI initiatives, our fellows contribute to cutting-edge research focused on diagnostic innovation, prognostic biomarkers, and therapeutic prediction. For the two-month research requirement of the program, fellows are encouraged to engage in ongoing or original research projects within our division or in collaboration with other departments.

Two fellowship positions are offered annually for the Gynecologic Pathology Fellowship at The Mount Sinai Hospital. To be considered, applicants must have completed three years of training in anatomic pathology, or four years in combined anatomic and clinical pathology. Applications may be submitted at any time of the year and are reviewed on a rolling basis.

The division is located in the historic building of the New York Academy of Medicine, on East 103rd Street, just east of Central Park. Fellows receive competitive compensation, commensurate with their level of training.

A complete application includes the following:

  • Curriculum vitae
  • Personal statement
  • Copy of medical school diploma
  • Copy of medical school transcript
  • United States Medical Licensing Examination transcript
  • Three letters of recommendation
  • If applicable, copy of visa status (J1 or H1) and Educational Commission for Foreign Medical Graduates certificate

Applications should be emailed to Scott Goldfarb, Fellowship Program Coordinator, and Yuxin Liu, MD, PHD, Gynecologic Pathology Fellowship Program Director.

Fellowship Faculty

Yuxin Liu, MD, PhD
Yuxin Liu, MD, PhD

Professor, Pathology, Molecular and Cell Based Medicine
Director, Gynecologic Pathology Division and Fellowship Program

Ippolito Modica, MD
Ippolito Modica, MD

Associate Professor, Pathology, Molecular and Cell Based Medicine

Tamara L Kalir, MD
Tamara L Kalir, MD

Associate Professor, Pathology, Molecular and Cell Based Medicine; Associate Professor, Medical Education; Assistant Professor, Obstetrics, Gynecology and Reproductive Science

Victoria E. Collins, MD
Victoria E. Collins, MD

Assistant Professor, Pathology, Molecular and Cell Based Medicine

SHIMA RASTEGAR, MD
SHIMA RASTEGAR, MD

Assistant Professor, Pathology, Molecular and Cell Based Medicine

Our Faculty Collaborators

Stephanie V Blank, MD
Stephanie V Blank, MD

Professor, Obstetrics, Gynecology and Reproductive Science

Dmitriy Zamarin, MD, PhD
Dmitriy Zamarin, MD, PhD

Professor, Medicine, Hematology and Medical Oncology
Professor, Immunology and Immunotherapy

Monica Prasad-Hayes, MD
Monica Prasad-Hayes, MD

Associate Professor, Obstetrics, Gynecology and Reproductive Science

Konstantin Zakashansky, MD
Konstantin Zakashansky, MD

Associate Professor, Obstetrics, Gynecology and Reproductive Science

Michael M Gaisa, MD, PhD
Michael M Gaisa, MD, PhD

Professor, Medicine, Infectious Diseases

Keith M Sigel, MD, PhD
Keith M Sigel, MD, PhD

Professor, Medicine, Infectious Diseases