Yale Pathology integrates a complete spectrum of subspecialty expertise to offer a comprehensive range of
diagnostic surgical pathology services. Individual faculty are associated with a number of programs which
best match their clinical and investigative expertise.

For program specific information: • Diagnostic Programs at Yale or click on the program header

Director of Surgical Pathology: José Costa, M.D.

General Surgical Pathology
José Costa, M.D., Director
Young Choi, M.D.
G. Kenneth Haines III, M.D.


Diane Kowalski, M.D.
John Sinard, M.D., Ph.D.
Pars Ravichandran, M.D.
Marguerite Pinto, M.D.
Carlo Bifulco, M.D.

- Dermatopathology -
Jennifer McNiff, M.D., Director
Shawn Cowper, M.D.
Earl Glusac, M.D.
Christine Ko, M.D.
Rossitza Lazova, M.D.
Antonio Subtil, M.D.

- GI and Liver Pathology -
Marie Robert, M.D, Director
Liming Hao, M.D.
Dhanpat Jain, M.B.B.S., M.D.
Zenta Walther, M.D., Ph.D.

- Genitourinary Pathology -
Demetrios Braddock, M.D., Ph.D.
Marguerite Pinto, M.D.

- Head and Neck Pathology -
Diane Kowalski, M.D. Director
José Costa, M.D.

- Hematopathology and
Bone Marrow Pathology -
Carlo Bifulco, M.D.
Demetrios Braddock, M.D., Ph.D.

- Molecular Diagnostics -
Jeffery Sklar M.D., Ph.D., Director
Carlo Bifulco, M.D.
José Costa, M.D.
Pei Hui, M.D., Ph.D.

- Neuropathology -
Jung H. Kim, M.D. Director
Thomas Ciesielski, M.D.

- Ophthalmic Pathology -
John Sinard, M.D., Ph.D.

- Orthopedic Pathology -
José Costa, M.D.

- Pediatric Pathology -
Miguel Reyes-Múgica, M.D., Director
Eduardo Zambrano, M.D., Ph.D.

- Pulmonary Pathology -
Robert Homer, M.D., Ph.D.
Raymond Yesner, M.D.

- Renal Pathology and
Electron Microscopy -
Michael Kashgarian, M.D., Director
Jan K. Czyzyk, M.D.

- Transplant & Immuno-
Michael Kashgarian, M.D.
Jan K. Czyzky, M.D.

- Woman's Health Pathology
(Breast & Gynecopathology)-
Fattaneh Tavassoli, M.D. Director
Maritza Martel, M.D.
Thomas Mezzetti, M.D.
Pei Hui, M.D., Ph.D.