Radioisotope therapy for bone metastases: Strontium, Samarium
High dose rate (HDR) brachytherapy
Board Certification:
Board Certified in Radiation Oncology by the American Board of Radiology (ABR), June 2006
Education:
Residency in Radiation Oncology: SUNY Upstate Medical University, Syracuse, New York, 2001-2005
Internship: Internal Medicine, Rochester General Hospital, University of Rochester, Rochester, New York, 2000-2001
Medical Degree: University of Puerto Rico, Medical Sciences Campus, San Juan, Puerto Rico, 2000
Hospital Affiliations:
Barnes-Jewish Hospital
Barnes-Jewish West County Hospital
Research Experience:
Normal tissue complication mathematical modeling, creation and implementation of clinical trials, and translational research.
Published Books/Monographs:
Gay, HA, Allison, RR (2008). Vaginal Cancer. In Lu, Jiade J.; Brady, Luther W. (Ed.) Radiation Oncology, An Evidence-Based Approach. Springer.
Gay, HA, Allison, RR (2008). Ewing's Family of Tumors. In Lu, Jiade J.; Brady, Luther W. (Ed.) Radiation Oncology, An Evidence-Based Approach. Springer.
Selected Publications
Gay HA, Sibata CH, Allison RR, Jeremic B. Isodose-based methodology for minimizing the morbidity and mortality of thoracic hypofractionated radiotherapy. Radiother Oncol. 2009 Jun;91(3):369-78. Epub 2008 Dec 6.
Lu Q, Zhang J, Allison R, Gay H, Yang WX, Bhowmick NA, Frelix G, Shappell S, Chen YH. Identification of extracellular delta-catenin accumulation for prostate cancer detection. Prostate. 2009 Mar 1;69(4):411-8.
Austerlitz C, Mota H, Gay H, Campos D, Allison R, Sibata C. On the need for quality assurance in superficial kilovoltage radiotherapy. Radiat Prot Dosimetry. 2008:130(4):476-81.
Gay HA, Cavalieri R, Allison RR , Finley J, Quan WD Jr. Complete response in a cutaneous facial metastatic nodule from renal cell carcinoma after hypofractionated radiotherapy. Dermatol Online J 2007;13:6.
Gay HA, Niemierko A. A free program for calculating EUD-based NTCP and TCP in external beam radiotherapy. Phys Med 2007;23:115-125.
Gay HA, Allison RR, Downie GH, Mota HC, Austerlitz C, Jenkins T, Sibata CH. Toward endobronchial Ir-192 high-dose-rate brachytherapy therapeutic optimization. Phys Med Biol 2007;52:2987-2999.
Allison RR, Gay HA, Mota HC, Sibata CH. Image-guided radiation therapy: current and future directions. Future Oncol 2006;2:477-492.
Pohar S, Gay H, Rosenbaum P , Klish D, Bogart J, Sagerman R, Hsu J, Kellman R. Malignant parotid tumors: presentation, clinical/pathologic prognostic factors, and treatment outcomes. Int J Radiat Oncol Biol Phys 2005;61:112-118.
Recent Abstracts/Manuscripts Under Preparation:
Aronowitz JN, Gay HA, Bushe H, Clark TJ, and Mota H. Identification and Management of Implanted Brachytherapy Seeds. Accepted in American Journal of Roenterology.
Michalski, MD, Gay H, Jackson A, Tucker S., Marks L., Deasy J. Radiation Induced Rectal Injury. Accepted in Int J Radiat Oncol Biol Phys.
Gay HA, Lozano AM, O'Brien KF, Johnke RM, Allison RR, Haas-Kogan DA. Radioprotective Effect of Octreotide and SOM230 on GH3 Pituitary Adenoma Cells. American Radium Society 91st Annual Meeting, Vancouver, BC, Canada, April 25-29, 2009
Galhardo E, Allison R, Sibata C, Wolfe M, and Gay H. Can the Slow CT Technique be Effective in Estimating the Internal Tumor Volume for Small Moving Targets? American Radium Society 91st Annual Meeting, Vancouver, BC, Canada, April 25-29, 2009
Mota HC, Ferreira ML, Ove R, Gay H, Wolfe M, Russo S, Arastu H, Frelix G, Allison R, Sibata C. Clinical Comparison of Two IGRT Techniques: CT-on-rails and Megavoltage CT. Annual Scientific Meeting of the American Society for Therapeutic Radiology and Oncology in Boston, MA, September 21- 24, 2008
Allison RR, Murphy G, Gay H, Arastu H, Frelix G, Sibata C, Wolfe M, Ove R. Daily CT on Rails IGRT for Post-prostatectomy Rising PSA: Outcomes and Morbidity. Annual Scientific Meeting of the American Society for Therapeutic Radiology and Oncology in Boston, MA, September 21- 24, 2008
Gay HA, Sibata CH, Allison RR, Jeremic B. Isodose-Based Methodology for Minimizing the Morbidity and Mortality of Thoracic Hypofractionated Radiotherapy. ESTRO 27Göteborg, Sweden, 14-18 September 2008
Allison RR, Dairkee U, Gay H, Frelix G, Arastu H, Ove R, Murphy G. Intensity Modulated and Image Guided Radiation Therapy (IMRT/IGRT) Salvage for Rising Post Prostatectomy PSA: Outcomes and Morbidity. 90th Annual Meeting of the American Radium Society, Dana Point, California, May 3-7, 2008
