GaryLLarsonMD

Radiation Oncology • Oklahoma City, OK

Physician

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Office
5911 W Memorial Rd
Oklahoma City, OK 73142
Phone+1 405-773-6530

Fax+1 405-621-5435
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Education & Training

University of Oklahoma Health Sciences CenterResidency, Radiation Oncology, 1981 - 1985
University of Oklahoma College of MedicineClass of 1981

Certifications & Licensure

TX State Medical License 1985 - 2026
OK State Medical License 1982 - 2024
American Board of Radiology Therapeutic Radiology

Clinical Trials

Study of Hypo-fractionated Proton Radiation for Low Risk Prostate Cancer Start of enrollment: 2010 Nov 01
Active, not recruiting
Phase 3
Registry Study for Radiation Therapy Outcomes Start of enrollment: 2009 Jun 01
Recruiting
Hypo-fractionated Radiation Therapy With or Without Androgen Suppression for Intermediate Risk Prostate Cancer Start of enrollment: 2012 Jan 01
Recruiting
Phase 3
A Phase I/II Study of Hypofractionated Proton Therapy for Stage II-III Non-Small Cell Lung Cancer Start of enrollment: 2013 Mar 01
Active, not recruiting
Phase 1, Phase 2
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Publications & Presentations

PubMed

3 citations
Patient reported outcomes following proton pencil beam scanning vs. passive scatter/uniform scanning for localized prostate cancer: Secondary analysis of PCG 001-09.
Mark V. Mishra, Rahul Khairnar, Søren M. Bentzen, G.L. Larson, Henry Tsai, Christopher Sinesi, Carlos Vargas, George E. Laramore, C.J. Rossi, Lane R. Rosen, Kai Sun, W...> ;Clinical and Translational Radiation Oncology. 2020 May 1
16 citations
Clinical Outcomes in Patients with Recurrent Glioblastoma Treated with Proton Beam Therapy Reirradiation: Analysis of the Multi-Institutional Proton Collaborative Grou...
Ali Saeed, Rahul Khairnar, Ankur M. Sharma, G.L. Larson, Henry K. Tsai, Chiachien J Wang, Lia M. Halasz, Prakash Chinnaiyan, Carlos Vargas, Mark V. Mishra> ;Advances in Radiation Oncology. 2020 Apr 22
11 citations
Proton Beam Therapy Delivered Using Pencil Beam Scanning vs. Passive Scattering/Uniform Scanning for Localized Prostate Cancer: Comparative Toxicity Analysis of PCG 00...
Mark V. Mishra, Rahul Khairnar, Søren M. Bentzen, G.L. Larson, Henry Tsai, Christopher Sinesi, Carlos Vargas, George E. Laramore, C.J. Rossi, L.R. Rosen, M. Zhu, Willi...> ;Clinical and Translational Radiation Oncology. 2019 Aug 31
26 citations
A Multi-Institutional Experience of Proton Beam Therapy for Sinonasal Tumors.
Nathan Y. Yu, Mauricio E. Gamez, William F. Hartsell, Henry K. Tsai, George E. Laramore, G.L. Larson, Charles B. Simone, C.J. Rossi, Sanford R. Katz, Matthew R. Buras,...> ;Advances in Radiation Oncology. 2019 Jul 16
24 citations
Clinical Outcomes of Patients With Recurrent Lung Cancer Reirradiated With Proton Therapy on the Proton Collaborative Group and University of Florida Proton Therapy In...
Shahed N. Badiyan, Michael S. Rutenberg, Bradford S. Hoppe, Pranshu Mohindra, G.L. Larson, William F. Hartsell, Henry Tsai, Jing Zeng, Ramesh Rengan, Erica Glass, Sanf...> ;Practical Radiation Oncology. 2019 Jul 1
10 citations
Proton therapy for thymic malignancies: multi-institutional patterns-of-care and early clinical outcomes from the proton collaborative group and the university of Flor...
Catherine E. Mercado, William F. Hartsell, Charles B. Simone, Henry K. Tsai, Carlos Vargas, He J. Zhu, Randal H. Henderson, Jing Zeng, G.L. Larson, Bradford S. Hoppe> ;Acta Oncologica. 2019 Feb 20
12 citations
Initial toxicity, quality-of-life outcomes, and dosimetric impact in a randomized phase 3 trial of hypofractionated versus standard fractionated proton therapy for low...
Carlos Vargas, Matthew Q. Schmidt, Joshua R. Niska, William F. Hartsell, Sameer R. Keole, Lucius Doh, John Han Chih Chang, Christopher Sinesi, Rossio Rodriquez, M. Pan...> ;Advances in Radiation Oncology. 2018 Feb 23
5 citations
Proton therapy patterns of care among pediatric and adult patients with CNS tumors.
Yolanda D. Tseng, William F. Hartsell, Henry Tsai, Shahed N. Badiyan, Chiachien J Wang, C.J. Rossi, Rupesh Kotecha, Sujay A. Vora, Carlos Vargas, G.L. Larson, Lia M. H...> ;Neuro-Oncology. 2017 Nov 1
13 citations
Minimal toxicity after proton beam therapy for prostate and pelvic nodal irradiation: results from the proton collaborative group REG001-09 trial
Michael D. Chuong, William F. Hartsell, G.L. Larson, Henry Tsai, George E. Laramore, C.J. Rossi, J Ben Wilkinson, Adeel Kaiser, Carlos Vargas> ;Acta Oncologica. 2017 Oct 14
19 citations
Image-guided hypofractionated proton beam therapy for low-risk prostate cancer: Analysis of quality of life and toxicity, PCG GU 002.
Carlos Vargas, William F. Hartsell, Megan Dunn, Sameer R. Keole, Lucius Doh, John Chang, G.L. Larson> ;Reports of Practical Oncology and Radiotherapy. 2016 May 1
22 citations
Hypofractionated Versus Standard Fractionated Proton-beam Therapy for Low-risk Prostate Cancer: Interim Results of a Randomized Trial PCG GU 002.
Carlos Vargas, William F. Hartsell, Megan Dunn, Sameer R. Keole, Lucius Doh, Elaine Eisenbeisz, G.L. Larson> ;American Journal of Clinical Oncology. 2015 Oct 1
5 citations
Dosimetric impact of number of treatment fields in uniform scanning proton therapy planning of lung cancer
Suresh Rana, Hilarie Simpson, G.L. Larson, Y Zheng> ;Journal of Medical Physics. 2014 Oct 1
16 citations
Interstitial radiogold implantation for the treatment of recurrent high-grade gliomas.
Gary L. Larson, John H. Wilbanks, W. Sam Dennis, William D. Permenter, James D. Easley> ;Cancer. 1990 Jul 1
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Press Mentions

Viewpoint: It’s Time to Protect the Health of Our Hometown Heroes | Grand Forks HeraldMarch 29th, 2021
Grizzly Bears Around Yellowstone Can Stay on Endangered Species List, Court RulesJuly 11th, 2020
Britain Gambles on a Bankrupt Satellite Operator, OneWebJuly 10th, 2020
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