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Our Team

Dayssy Alexandra Diaz Pardo, MD




Assistant Professor, Radiation Oncology 







  • 2011-Present: American Society for Therapeutic Radiology and Oncology (ASTRO).
  • 2011-Present: Association of Residents in Radiation Oncology (ARRO).
  • 2014-Present: American College of Radiation Oncology (ACRO).
  • 2015: American Association of Cancer Research (AACR).

Journal Reviewer

  • Practical Radiation Oncology Journal
  • American Journal of Clinical Oncology  


  • Pollack A, Dignam J, Diaz D, Wu Q, Stoyanova R., Bae K., Dicker A., Sandler H., Hanks G., and Feng F. A tissue biomarker based model that identifies patients with a high risk of distant metastasis and a differential survival by length of androgen deprivation therapy in RTOG protocol 92-02. (Clinical Cancer Research 2014, Dec 15; 20 (24): 6379-88)
  • Diaz D.A., Hurley J., Reis I., Takita C., Zhao W. and Wright J. Locoregional Outcomes in Clinical Stage IIB Breast Cancer after Neoadjuvant Therapy and Mastectomy With or Without Radiation. (Medicine 2014, Dec; 93(29):e230).
  • Diaz D.A., Pollack A., Xie H., Reis I., Mahmoud O. , Gonzalgo M., Ishkanian A., Fernandez G., Manoharan M. Abramowitz M. Neoadjuvant radiotherapy improves survival in patients with T2b/T3 bladder cancer: A population based analysis. (Clinical Genitourinary cancer: In press 2015 Mar 5. pii: S1558-7673(15)00040-3. doi: 10.1016/j.clgc.2015.02.014. [Epub ahead of print] PMID: 25907230
  • Diaz D.A., Reis I., Weed D., Elsayyad N., Samuels M., Abramowitz M. Head and Neck second primary cancer rates in the HPV era: A population based analysis. (Accepted for publication in Head and Neck).
  • Wright J., Diaz DA. Comment on: “Effect of Nodal Irradiation and Fraction Size on Cardiac and Cerebrovascular Mortality in Women with Breast Cancer Treated with Local and Locoregional Therapy”. In: Breast Diseases: A Year Book quarterly. Vol 23, Issue 1, Pages 77-79, 2012
  • Udayakumar T., Shareef M., Diaz DA., Ahmed MM. and Pollack A. The E2F1/Rb and p53/MDM2 pathways in DNA repair and apoptosis: understanding the crosstalk to develop novel strategies for prostate cancer radiotherapy. (Seminars in Radiation Oncology Vol 20, Issue 4, Pages 258-266. Oct 2010.)