Yun-An Tseng, DO

Department Affiliations
Assistant Professor
Director of Breast Pathology

Breast pathology

Education and Training:
Fellowship in Surgical/Gastrointestinal Pathology Alpert Medical School of Brown University Rhode Island Hospital 2016
Stuart C. Lauchlan Fellowship in Gynecologic Pathology, Breast Pathology, and Gynecologic Cytopathology Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island 2015
Resident in Anatomic & Clinical Pathology, Winthrop University Hospital, 2014
Visiting Elective in Gynecologic Pathology Icahn School of Medicine, Mount Sinai 2012
DO, New York College of Osteopathic Medicine  2010
BA, Rutgers University (chemistry), 2004

Teaching Activities
Assistant Instructor, BIOL 3643 Integrated Medical Sciences – Human Histology, Small Group Sessions Warren Alpert Medical School of Brown University

Assistant Instructor:
BIOL 3652: Integrated Medical Sciences II
BIOL 3662: Integrated Medical Sciences III
BIOL 3663: Integrated Medical Sciences III
Small Group Sessions and Gross Pathology Labs Warren Alpert Medical School of Brown University

Gross Supervision and Slide Review with Brown University Pathology Residents
Case Review Educational Rounds for Gynecologic Oncology Fellows
Women & Infants Hospital of Rhode Island


Tseng YA, Lawrence WD, Slater SE.  Nodular Hyperplasia of the Bartholin Gland, A Benign Mimicker of Aggressive Angiomyxoma: A Case Series and Literature Review.  Int J Gynecol Pathol. 2717 Sep 13.

Levin SR, Ziud H, Jimoh OY, Tseng YA, Robinson-Bostom L, Moss SF.  Ulcerative Colitis Presenting With Palmoplantar Neutrophilic Dermatosis.  Am J Gastroenterol. 2016 Jul;111(7):923.  

Forman J, Marshak J, Tseng YA, Friedel DM, Grendell J. Image of the month: Gastric metastasis of renal clear cell carcinoma. Am J Gastroenterol. Jan;110(1):15. 2015

Cuna A, Hakima L, Tseng YA, Fornier B, Islam S, Quintos-Alagheband ML, Khullar P, Weinberger B, Hanna N.  Clinical dilemma of positive histologic chorioamnionitis in term newborn.  Front Pediatr.  Apr 4;2:27. 2014

For a detailed list of publications, click here.