Medical School

M.D., University of Medicine "Iuliu Hatieganu", Cluj-Napoca, Romania 1995

Other School

Ph.D., University of Medicine "Iuliu Hatieganu", Cluj-Napoca, Romania 2002

Residency

Pathology, UCLA, Los Angeles CA 2008-2011

Fellowship

Pathology, UCLA, Los Angeles CA 2012-2013

Fellowship

GI/Liver Pathology, UCLA, Los Angeles CA 2013-2014

Boris Ruebner and John Rosenquist Excellence in Teaching Award, 2015 and 2023, 2015

Honored Mentor Ribbon, USCAP Foundation, 2018 and 2019, 2018

Cardiovascular Pathology Outstanding Achievement Award, 2010-2011, UCLA, UCLA, 2010

Outstanding poster (“Automated Image Analysis of Cytoplasmic Immunohistochemical Stains: A Technique to Overcome Thresholding Challenges”) - Pathology Visions Conference, Sept 13 - 15, 2009, San Diego, CA, 2009

Borowsky AD, Miller DV, Bauer TW, Feddersen RM, Gui D, Hall BJ, Albro JE, Lloyd IE, Bishop JW, Darrow MA, Spigel JH, Martin DR, Reynolds SJ, McConnell TG, Glassy EF, Zuckerman J, Kallichanda NS, Zhou X, Lewis JV, Dayal S, Chiweshe J, Sutcu AE, White M. A Multicenter Study to Evaluate Diagnostic Accuracy by Pathologists Using the Aperio GT 450 DX in Local and Remote Viewing Stations. Arch Pathol Lab Med. 2025 Feb 13

Younes M, Gui D. The Pathologic Diagnosis of Eosinophilic Esophagitis: Time for Reassessment. Arch Pathol Lab Med. 2025 May 1;149(5):396-399.

Yuan N, Hassan MA, Ehrlich K, Weyers BW, Biddle G, Ivanovic V, Raslan OAA, Gui D, Abouyared M, Bewley AF, Birkeland AC, Farwell DG, Marcu L, Qi J. Early Detection of Lymph Node Metastasis Using Primary Head and Neck Cancer Computed Tomography and Fluorescence Lifetime Imaging. Diagnostics (Basel). 2024 Sep 23;14(18):2097.

Tejaswi S, Parikh M, Fananapazir G, Olson K, Gui D. Intra-ampullary papillary-tubular neoplasm. VideoGIE. 2023 May 12;8(7):277-282. 

Matsukuma K, Gui D, Saadai P. Hirschsprung Disease for the Practicing Surgical Pathologist. Am J Clin Pathol, 2023 Mar 13; 159 (3): 228-241. 

Hassan MA, Weyers BW, Bec J, Fereidouni F, Qi J, Gui D, Bewley AF, Abouyared M, Farwell DG, Birkeland AC, Marcu L. Anatomy-Specific Classification Model Using Label-Free FLIm to Aid Intraoperative Surgical Guidance of Head and Neck Cancer. IEEE Trans Biomed Eng. 2023 Oct;70(10):2863-2873.

Lennerz JK, Pantanowitz L, Amin MB, Eltoum IE, Hameed MR, Kalof AN, Khanafshar E, Kunju LP, Lazenby AJ, Montone KT, Otis CN, Reid MD, Staats PN, Whitney-Miller CL, Abendroth CS, Aron M, Birdsong GG, Bleiweiss IJ, Bronner MP, Chapman J, Cipriani NA, de la Roza G, Esposito MJ, Fadare O, Ferrer K, Fletcher CD, Frishberg DP, Garcia FU, Geldenhuys L, Gill RM, Gui D, Halat S, Hameed O, Hornick JL, Huber AR, Jain D, Jhala N, Jorda M, Jorns JM, Kaplan J, Khalifa MA, Khan A, Kim GE, Lee EY, LiVolsi VA, Longacre T, Magi-Galluzzi C, McCall SJ, McPhaul L, Mehta V, Merzianu M, Miller SB, Molberg KH, Moreira AL, Naini BV, Nosé V, O'Toole K, Picken M, Prieto VG, Pullman JM, Quick CM, Reynolds JP, Rosenberg AE, Schnitt SJ, Schwartz MR, Sekosan M, Smith MT, Sohani A, Stowman A, Vanguri VK, Wang B, Watts JC, Wei S, Whitney K, Younes M, Zee S, Bracamonte ER. Ensuring remote diagnostics for pathologists: an open letter to the US Congress. Nat Med. 2022 Dec;28(12):2453-2455.

Meyers B, Birkeland A, Marsden M, Tam A, Bec J, Frusciante R, Gui D, Bewley A, Abouyared M, Marcu L, Farwell DG. Intraoperative delineation of p16+ oropharyngeal carcinoma of unknown primary origin with fluorescence lifetime imaging: preliminary report. Head&Neck. 2022, Vol 44 (issue 8), 1765-760.

Cho MT, Gholami S, Gui D, Tejaswi SL, Fananapazir G, Abi-Jaoudeh N, Jutric Z, Samarasena JB, Li X, Valerin JB, Mercer J, Dayyani F. Optimizing the Diagnosis and Biomarker Testing for Patients with Intrahepatic Cholangiocarcinoma: A Multidisciplinary Approach. Cancers (Basel). 2022 Jan 13;14(2):392.

Ramos Y, Gui D, Chak E. A Rare Cause of Gastric Variceal Bleeding. Case Rep Gastroenterol. 2021 Dec 30;15(3):1008-1012.