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William B. Tabayoyong, M.D., Ph.D.

William B. Tabayoyong, M.D., Ph.D.


About Me

Faculty Appointments

Assistant Professor - Department of Urology (SMD)


Post-doctoral Training & Residency

Fellowship, Urologic Oncology, University of Texas MD Anderson Cancer Center. 2017 - 2019

Residency, Urology, University Hospitals Cleveland Medical Center. 2012 - 2017

Internship, Surgery (General Surgery), University Hospitals Cleveland Medical Center. 2011 - 2012


MD | University Of Iowa Roy J & Lucille A Carver College Of Medicine. 2011


Clinical Trials

A Phase 1a/b Dose Finding, Open-label Study to Evaluate Safety and Toxicity of Intravesical Instillation of TARA-002 in Adults With High-grade Non-muscle Invasive Bladder Cancer

Lead Researcher: William B Tabayoyong

This study is open-label dose expansion study to investigate the safety and toxicity of intravesical treatment of high-grade NMIBC (HGTa or CIS, including CIS with concomitant Ta) after transurethral resection of bladder tumor (TURBT) and/or biopsy u...


Journal Articles

Variability in adherence to guidelines based management of nonmuscle invasive bladder cancer among Society of Urologic Oncology (SUO) members.

Matulay JT, Tabayoyong W, Duplisea JJ, Chang C, Daneshmand S, Gore JL, Holzbeierlein JM, Karsh LI, Kim SP, Konety BR, Li R, McKiernan JM, Messing EM, Steinberg GD, Williams SB, Kamat AM

Urologic oncology.. 2020 May 16 Epub 05/16/2020.

Using Grade of Recurrent Tumor to Guide Further Therapy While on Bacillus Calmette-Guerin: Low-grade Recurrences Are not Benign.

Li R, Metcalfe MJ, Tabayoyong WB, Guo CC, Nogueras González GM, Navai N, Grossman HB, Dinney CP, Kamat AM

European urology oncology.. 2019 May 2 (3):286-293. Epub 09/10/2018.

Prognostic Implication of the United States Food and Drug Administration-defined BCG-unresponsive Disease.

Li R, Tabayoyong WB, Guo CC, González GMN, Navai N, Grossman HB, Dinney CP, Kamat AM

European urology.. 2019 January 75 (1):8-10. Epub 10/06/2018.

Current Use and Promise of Urinary Markers for Urothelial Cancer.

Tabayoyong W, Kamat AM

Current urology reports.. 2018 October 1719 (12):96. Epub 10/17/2018.

Systematic Review on the Utilization of Maintenance Intravesical Chemotherapy in the Management of Non-muscle-invasive Bladder Cancer.

Tabayoyong WB, Kamat AM, O'Donnell MA, McKiernan JM, Ray-Zack MD, Palou J, Brausi M, Black PC, Williams SB

European urology focus.. 2018 July 4 (4):512-521. Epub 09/03/2018.

Evaluating the impact of the genitourinary multidisciplinary tumour board: Should every cancer patient be discussed as standard of care?

Scarberry K, Ponsky L, Cherullo E, Larchian W, Bodner D, Cooney M, Ellis R, Maclennan G, Johnson B, Tabayoyong W, Abouassaly R

Canadian Urological Association journal = Journal de l'Association des urologues du Canada.. 2018 May 14 Epub 05/14/2018.

The emerging role of immunotherapy in advanced urothelial cancers.

Tabayoyong W, Gao J

Current opinion in oncology.. 2018 May 30 (3):172-180. Epub 1900 01 01.

Optimal Timing of Chemotherapy and Surgery in Patients with Muscle-Invasive Bladder Cancer and Upper Urinary Tract Urothelial Carcinoma.

Tabayoyong W, Li R, Gao J, Kamat A

The Urologic clinics of North America.. 2018 May 45 (2):155-167. Epub 02/21/2018.

Development of a Combined MR Fingerprinting and Diffusion Examination for Prostate Cancer.

Yu AC, Badve C, Ponsky LE, Pahwa S, Dastmalchian S, Rogers M, Jiang Y, Margevicius S, Schluchter M, Tabayoyong W, Abouassaly R, McGivney D, Griswold MA, Gulani V

Radiology.. 2017 June 283 (3):729-738. Epub 02/10/2017.

Cytoreductive nephrectomy in the modern era: Predictors of use, morbidity, and survival.

Minnillo BJ, Tabayoyong W, Francis JJ, Maurice MJ, Zhu H, Kim S, Abouassaly R

Canadian Urological Association journal = Journal de l'Association des urologues du Canada.. 2017 May 11 (5):E184-E191. Epub 05/09/2017.

Variation in Surgical Margin Status by Surgical Approach among Patients Undergoing Partial Nephrectomy for Small Renal Masses.

Tabayoyong W, Abouassaly R, Kiechle JE, Cherullo EE, Meropol NJ, Shah ND, Dong S, Thompson RH, Smaldone MC, Zhu H, Ialacci S, Kim SP

The Journal of urology.. 2015 December 194 (6):1548-53. Epub 06/19/2015.

Prostate Cancer Screening and the Associated Controversy.

Tabayoyong W, Abouassaly R

The Surgical clinics of North America.. 2015 October 95 (5):1023-39. Epub 06/23/2015.


Netter's Surgical Anatomy and Approaches (2014)

Chapter: Radical Prostatectomy

Authors: Conor P. Delaney

Publisher: Elsevier, Philadelphia, PA 2014