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Hiram Gay, MD

Associate Professor, Radiation Oncology

Specialty Areas

Radiation Oncology
Head and Neck Oncology
Genitourinary Oncology
Bladder Cancer

Board Certifications

Radiation Oncology

Hospital Affiliations

Barnes-Jewish Hospital
Barnes-Jewish West County Hospital

Languages

Spanish

Areas of Clinical Interest

Head and neck cancer, cancers of the male and female urinary systems, prostate cancer, testicular cancer, kidney cancer, ureter and bladder cancer, palliative radiotherapy. Procedures include: Intensity modulated radiation therapy (IMRT), image guided radiotherapy (IGRT), calypso® 4D localization system, prostate brachytherapy (prostate seeds), prostate high dose rate (HDR) brachytherapy, radioisotope therapy for bone metastases (Samarium), and Gamma Knife radiosurgery

  • Location(s)
  • Education
  • Publication & Research

Location(s)

Location(s)

Barnes-Jewish West County Hospital 
Siteman Cancer Center
Medical Building Two

10 Barnes West Drive
Creve Coeur, MO 63141
Phone: 314-747-7222

Office Phone: 314-996-3335
Fax: 314-996-3338

Center for Advanced Medicine
Siteman Cancer Center

4921 Parkview Place
St. Louis, MO 63110

Floor: LL
Office Phone: 314-747-7236
Fax: 314-362-7769

Siteman Cancer Center - South County

5225 MidAmerica Plaza
St. Louis, MO 63129

Education

Education

B.S.: Computer Engineering, University of Puerto Rico, Mayaguez, Puerto Rico 1996
Residency: Radiation Oncology, SUNY Upstate Medical University, Syracuse, New York 2005
Medical Degree: University of Puerto Rico, San Juan, Puerto Rico 2000
Chief Resident: Radiation Oncology, SUNY Upstate Medical University, Syracuse, New York 2005

Publication & Research

Publication & Research

Management of primary skin cancer during a pandemic: Multidisciplinary recommendations.
Baumann BC, MacArthur KM, Brewer JD, Mendenhall WM, Barker CA, Etzkorn JR, Jellinek NJ, Scott JF, Gay HA, Baumann JC, Manian FA, Devlin PM, Michalski JM, Lee NY, Thorstad WL, Wilson LD, Perez CA, Miller CJ
Cancer. 2020 Jun 1; doi: 10.1002/cncr.32969.

PMID:
    32478867
    [PubMed - as supplied by publisher]
Related citations


Childhood tonsillectomy alters the primary distribution of HPV-related oropharyngeal squamous cell carcinoma.
Altenhofen B, DeWees TA, Ahn JW, Yeat NC, Goddu S, Chen I, Lewis JS Jr, Thorstad WL, Chole RA, Gay HA
Laryngoscope Investig Otolaryngol. 2020 Apr; 5(2)210-216. doi: 10.1002/lio2.342.

PMID:
    32337351
    [PubMed]
Related citations


Long-term Follow-up After Radiotherapy for Prostate Cancer with and without Rectal Hydrogel Spacer: A Pooled Prospective Evaluation of Bowel Associated Quality of Life.
Seymour ZA, Hamstra DA, Daignault-Newton S, Bosch W, Michalski J, Gay HA, Pinkawa M
BJU Int. 2020 Apr 25; doi: 10.1111/bju.15097.

PMID:
    32333714
    [PubMed - as supplied by publisher]
Related citations


Who Benefits From a Prostate Rectal Spacer? Secondary Analysis of a Phase III Trial.
Quinn TJ, Daignault-Newton S, Bosch W, Mariados N, Sylvester J, Shah D, Gross E, Hudes R, Beyer D, Kurtzman S, Bogart J, Hsi RA, Kos M, Ellis R, Logsdon M, Zimberg S, Forsythe K, Zhang H, Soffen E, Francke P, Mantz C, DeWeese T, Gay HA, Michalski J, Hamstra DA
Pract Radiat Oncol. 2020 May - Jun; 10(3)186-194. doi: 10.1016/j.prro.2019.12.011.

PMID:
    31978591
    [PubMed - in process]
Related citations


A Brief Review of Low-Dose Rate (LDR) and High-Dose Rate (HDR) Brachytherapy Boost for High-Risk Prostate.
Fischer-Valuck BW, Gay HA, Patel S, Baumann BC, Michalski JM
Front Oncol. 2019; 91378. doi: 10.3389/fonc.2019.01378.

PMID:
    31921640
    [PubMed]
Related citations


Single fraction high-dose-rate brachytherapy as monotherapy for low and intermediate risk prostate cancer: toxicities and early outcomes from a single institutional experience.
Barnes JM, Gabani P, Sanders M, Chundury A, Altman M, Garcia-Ramirez J, Li H, Zoberi JE, Baumann BC, Gay HA
J Contemp Brachytherapy. 2019 Oct; 11(5)399-408. doi: 10.5114/jcb.2019.89367.

PMID:
    31749847
    [PubMed]
Related citations


Risk and Rate of Occult Contralateral Nodal Disease in Surgically Treated Patients With Human Papillomavirus-Related Squamous Cell Carcinoma of the Base of the Tongue.
Last AS, Pipkorn P, Chen S, Kallogjeri D, Zenga J, Rich JT, Paniello R, Zevallos J, Chernock R, Adkins D, Oppelt P, Gay H, Daly M, Thorstad W, Jackson RS
JAMA Otolaryngol Head Neck Surg. 2019 Nov 7; doi: 10.1001/jamaoto.2019.3277.

PMID:
    31697348
    [PubMed - as supplied by publisher]
Related citations


nab-Paclitaxel-based induction chemotherapy followed by cisplatin and radiation therapy for human papillomavirus-unrelated head and neck squamous-cell carcinoma.
Johnson KCC, Ley J, Oppelt P, Lu J, Gay HA, Daly M, Jackson R, Rich J, Pipkorn P, Paniello RC, Zevallos J, Thorstad W, Adkins DR
Med Oncol. 2019 Oct 8; 36(11)93. doi: 10.1007/s12032-019-1318-5.

PMID:
    31595355
    [PubMed - indexed for MEDLINE]
Related citations


Treatment patterns of high-dose-rate and low-dose-rate brachytherapy as monotherapy for prostate cancer.
Barnes J, Kennedy WR, Fischer-Valuck BW, Baumann BC, Michalski JM, Gay HA
J Contemp Brachytherapy. 2019 Aug; 11(4)320-328. doi: 10.5114/jcb.2019.86974.

PMID:
    31523232
    [PubMed]
Related citations


Favorable long-term toxicity for salvage low-dose rate prostate brachytherapy for recurrent prostate cancer after external beam radiotherapy from a phase II prospective trial (NRG Oncology/RTOG 0526).
Brenneman RJ, Soffen E, Gay HA, Orio PF 3rd, Christodouleas JP, Baumann JC, Baumann BC
Transl Androl Urol. 2019 Jul; 8(Suppl 3)S265-S270. doi: 10.21037/tau.2019.03.14.

PMID:
    31392141
    [PubMed]
Related citations


Eliminating Postoperative Radiation to the Pathologically Node-Negative Neck: Long-Term Results of a Prospective Phase II Study.
Contreras JA, Spencer C, DeWees T, Haughey B, Henke LE, Chin RI, Paniello R, Rich J, Jackson R, Oppelt P, Pipkorn P, Zevallos J, Chernock R, Nussenbaum B, Daly M, Gay H, Adkins D, Thorstad W
J Clin Oncol. 2019 Oct 1; 37(28)2548-2555. doi: 10.1200/JCO.19.00186.

PMID:
    31246526
    [PubMed - in process]
Related citations


Timing of Postoperative Radiotherapy in Surgically Treated HPV-Positive Oropharyngeal Squamous Cell Carcinoma.
Townsend M, DeWees T, Gross J, Daly M, Gay H, Thorstad W, Jackson RS
Otolaryngol Head Neck Surg. 2019 Aug; 161(2)297-306. doi: 10.1177/0194599819847144.

PMID:
    31159646
    [PubMed - indexed for MEDLINE]
Related citations


Impact on Health-Related Quality of Life of Induction Chemotherapy Compared With Concurrent Cisplatin and Radiation Therapy in Patients With Head and Neck Cancer.
Adkins D, Ley J, Oppelt P, Gay HA, Daly M, Paniello RC, Jackson R, Pipkorn P, Rich J, Zevallos J, Trinkaus K, Thorstad W
Clin Oncol (R Coll Radiol). 2019 Sep; 31(9)e123-e131. doi: 10.1016/j.clon.2019.05.007.

PMID:
    31147146
    [PubMed - indexed for MEDLINE]
Related citations


Effectiveness of postoperative radiotherapy after radical cystectomy for locally advanced bladder cancer.
Fischer-Valuck BW, Michalski JM, Mitra N, Christodouleas JP, DeWees TA, Kim E, Smith ZL, Andriole GL, Arora V, Bullock A, Carmona R, Figenshau RS, Grubb RL, Guzzo TJ, Knoche EM, Malkowicz SB, Mamtani R, Pachynski RK, Roth BJ, Zaghloul MS, Gay HA, Baumann BC
Cancer Med. 2019 Jul; 8(8)3698-3709. doi: 10.1002/cam4.2102.

PMID:
    31119885
    [PubMed - in process]
Related citations


Extranodal extension is a strong prognosticator in HPV-positive oropharyngeal squamous cell carcinoma.
Bauer E, Mazul A, Chernock R, Rich J, Jackson RS, Paniello R, Pipkorn P, Oppelt P, Gay H, Daly M, El-Mofty S, Thorstad W, Adkins D, Zevallos J
Laryngoscope. 2020 Apr; 130(4)939-945. doi: 10.1002/lary.28059.

PMID:
    31077394
    [PubMed - in process]
Related citations


Radiation therapy dose de-escalation compared to standard dose radiation therapy in definitive treatment of HPV-positive oropharyngeal squamous cell carcinoma.
Gabani P, Lin AJ, Barnes J, Oppelt P, Adkins DR, Rich JT, Zevallos JP, Daly MD, Gay HA, Thorstad WL
Radiother Oncol. 2019 May; 13481-88. doi: 10.1016/j.radonc.2019.01.016.

PMID:
    31005228
    [PubMed - indexed for MEDLINE]
Related citations


Lessons Learned From Hurricane Maria in Puerto Rico: Practical Measures to Mitigate the Impact of a Catastrophic Natural Disaster on Radiation Oncology Patients.
Gay HA, Santiago R, Gil B, Remedios C, Montes PJ, López-Araujo J, Chévere CM, Imbert WS, White J, Arthur DW, Horton JK, Jagsi R, Rabinovich R, Beriwal S, Viswanathan A, Erickson BA, Rengan R, Palma D, Loo BW Jr, Kavanaugh JA, Bradley J, Yom SS, Harari PM, Lee Burnett O 3rd
Pract Radiat Oncol. 2019 Sep - Oct; 9(5)305-321. doi: 10.1016/j.prro.2019.03.007.

PMID:
    30999000
    [PubMed - indexed for MEDLINE]
Related citations


Association of Posttreatment Lymphopenia and Elevated Neutrophil-to-Lymphocyte Ratio With Poor Clinical Outcomes in Patients With Human Papillomavirus-Negative Oropharyngeal Cancers.
Lin AJ, Gang M, Rao YJ, Campian J, Daly M, Gay H, Oppelt P, Jackson RS, Rich J, Paniello R, Zevallos J, Hallahan D, Adkins D, Thorstad W
JAMA Otolaryngol Head Neck Surg. 2019 May 1; 145(5)413-421. doi: 10.1001/jamaoto.2019.0034.

PMID:
    30920592
    [PubMed - indexed for MEDLINE]
Related citations


Dynamic host immune response in virus-associated cancers.
Cao S, Wylie KM, Wyczalkowski MA, Karpova A, Ley J, Sun S, Mashl RJ, Liang WW, Wang X, Johnson K, DiPersio JF, Gay H, Ratner L, Chen F, Adkins DR, Ding L
Commun Biol. 2019; 2109. doi: 10.1038/s42003-019-0352-3.

PMID:
    30911684
    [PubMed - indexed for MEDLINE]
Related citations


Factors Associated With Excess Myocardial Infarction Risk in HIV-Infected Adults: A Systematic Review and Meta-analysis.
Rao SG, Galaviz KI, Gay HC, Wei J, Armstrong WS, Del Rio C, Narayan KMV, Ali MK
J Acquir Immune Defic Syndr. 2019 Jun 1; 81(2)224-230. doi: 10.1097/QAI.0000000000001996.

PMID:
    30865179
    [PubMed - indexed for MEDLINE]
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