Expert Pathologists

Academic Appointments

2013–2014 Clinical Lecturer, Genitourinary Pathology, The University of Michigan, School of Medicine

Postdoctoral Training

2013–2014 Fellow/Clinical Lecturer, Genitourinary Pathology, The University of Michigan, School of Medicine

2009–2013 Chief Resident, Pathology and Laboratory Medicine, Henry Ford Hospital/Wayne State University


2002 MD, Kyungpook National University, School of Medicine, Daegu, South Korea


American Board of Pathology

Professional Societies

United States & Canadian Academy of Pathology

College of American Pathologists

Genitourinary Pathology Society

International Society of Urological Pathology

Select Publications

Shah RB, Shore KT, Yoon J, Tian W. Morphologic features of PTEN loss prostate cancer in core needle biopsy correlates with unfavorable pathology. Prostate. 2019 Aug; 79(11):1267–73.

Shah RB, Yoon J, Liu G, Tian W. Atypical Intraductal Proliferation and Intraductal Carcinoma of the Prostate on Core Needle Biopsy: A Comparative Clinicopathological and Molecular Study with a Proposal to Expand Morphological Spectrum of Intraductal Carcinoma. Histopathology. 2017 Nov;71(5):693–702.

Shah RB, Leandro G, Romerocases G, Bentley J, Yoon J, Mendrinos S, Tadros Y, Tian W, Lash R. Improvement in inter-observer reproducibility in resolving an “Atypical glands suspicious for prostate cancer” diagnosis in prostate biopsies using a novel “Diseased focused diagnostic review” quality process. Human Pathol. 2016 56: 155–62. (Featured as Top 10 (#3) Best articles of 2016 by Pathology Editor’s Choice by MDLinx Pathology).

Yoon J, Chitale D. Adenomyoepithelioma of the breast; a brief diagnostic review. Arch Pathol Lab Med. 2013 May; 137(5):725–9.

Yoon J, Kryvenko ON, Bertucci C, Gupta NS. Pathologic features of pelvic lymph node metastases in prostatic adenocarcinoma: A study of 83 cases. Int J Surg Pathol. 2012 Oct; 20(5):449–54.

Kryvenko O, Yoon J, Chitale D, Lee M. Terminal duct lobular units in the nipple and its involvement by occult neoplastic epithelial proliferation ― risk of nipple-sparing mastectomy with grossly unremarkable nipple. Arch Pathol Lab Med. 2013 Jul; 137(7):955–60.

Kryvenko O, Chitale D, J Yoon, Lee M. Precursor lesions of mucinous carcinoma of the breast: Analysis of 130 cases. Am J Surg Pathol. 2013 Jul; 37(7):1076–84.

Jalloul RJ, Elshaikh MA, Ali-Fehmi R, Haley MM, Yoon J, Mahan M, Munkarah AR. Mucinous adenocarcinoma of theendometrium: case series and review of the literature. Int J Gynecol Cancer. 2012 Jun; 22(5):812–8.