
Gary Lee Clayman MD
Head & Neck Oncologic Surgery
Alando J. Ballantyne Distinguished Chair of Head and Neck Surgery/ Medical Director
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2400 Cypress Glen DrWesley Chapel, FL 33544
Phone+1 813-940-3130
Fax+1 813-315-6360
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Education & Training
University of MinnesotaResidency, Otolaryngology - Head and Neck Surgery, 1987 - 1991
Hennepin HealthcareInternship, Transitional Year, 1986 - 1987
Northeast Ohio Medical UniversityClass of 1986
Certifications & Licensure
FL State Medical License 2015 - 2028
TX State Medical License 1989 - 2026
CA State Medical License 2013 - 2021
MN State Medical License 1987 - 1996
American Board of Otolaryngology - Head and Neck Surgery Otolaryngology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification ClinicStation, UT MD Anderson Cancer Center, 2013-2015
- America's Top Doctors Castle Connolly, 2002-2014
- Top Doctors:SE Texas Castle Connolly, 2013
Clinical Trials
Publications & Presentations
PubMed
- 72 citationsThe genomic and evolutionary landscapes of anaplastic thyroid carcinoma.Peter Y F Zeng, Stephenie D Prokopec, Stephen Y Lai, Nicole Pinto, Michelle A Chan-Seng-Yue
Cell Reports. 2024-03-26 - 1 citationsHuman Amnion/Chorion Membrane May Reduce Transient Recurrent Laryngeal Nerve Injury During Thyroid Surgery.Gary L Clayman, Rashmi Roy, James Norman
Cell Transplantation. 2022-01-21 - 147 citationsComprehensive Genetic Characterization of Human Thyroid Cancer Cell Lines: A Validated Panel for Preclinical Studies.Iñigo Landa, Nikita Pozdeyev, Christopher Korch, Laura A. Marlow, Robert C. Smallridge
Clinical Cancer Research. 2019-05-15
Press Mentions
Nation's Largest Thyroid Cancer Center Publishes White Paper Finding No Convincing Evidence That GLP-1 Medications Cause Common Thyroid CancersFebruary 10th, 2026
Do GLP-1 Weight-Loss Shots Like Ozempic and Mounjaro Really Raise Thyroid Cancer Risk?February 3rd, 2026
Three Years and 25,000 Patients: Hospital for Endocrine Surgery Sets Records for Thyroid, Parathyroid and Adrenal SurgeryJanuary 8th, 2025
Grant Support
- Developmental Research ProgramNational Cancer Institute2008–2011
- Biology Of Headpin (A Novel Serpin) In Oral CancerNational Institute Of Dental &Craniofacial Research2002–2006
- Training Of Academic Head And Neck Surgical OncologistNational Cancer Institute2002–2003
- Targeting The P53 Pathway For Reversal Of Oral PremalignancyNational Cancer Institute2002
- Biology Of Nonmelanoma Skin Cancer Growth &ProgressionNational Cancer Institute2001–2002
Professional Memberships
- Fellow
- Member
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