JohnGraysonStewartMD

Radiation Oncology • Augusta, GA

Physician

Join to view full profile

Dr. Stewart is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

Connect with other colleagues in the same hospital or clinic
Search all U.S. specialist profiles and refer a patient
Read the latest clinical news and earn CME/CEU credits

See Dr. Stewart's full profile

Already have an account?

Office
3624 J Dewey Gray Cir
Augusta, GA 30909
Phone+1 706-651-6700

Fax+1 706-651-6189
Is this information wrong?

Education & Training

University of Alabama Medical CenterResidency, Radiation Oncology, 2007 - 2011
HCA Healthcare/Mercer University School of Medicine/Memorial Health University Medical CenterInternship, Internal Medicine, 2006 - 2007
Medical College of Georgia at Augusta UniversityClass of 2006

Certifications & Licensure

SC State Medical License 2011 - 2025
GA State Medical License 2011 - 2024
AL State Medical License 2008 - 2024
American Board of Radiology Radiation Oncology

Clinical Trials

Study of Positron Emission Tomography and Computed Tomography in Guiding Radiation Therapy in Patients With Stage III Non-small Cell Lung Cancer Start of enrollment: 2012 Feb 22
Active, not recruiting
Phase 2

Publications & Presentations

PubMed

56 citations
Randomized, Noncomparative, Phase II Trial of Early Switch From Docetaxel to Cabazitaxel or Vice Versa, With Integrated Biomarker Analysis, in Men With Chemotherapy-Na...
Emmanuel S. Antonarakis, Scott T. Tagawa, Giuseppe Galletti, Daniel Worroll, Karla V. Ballman, Marie Vanhuyse, Guru Sonpavde, Scott North, Costantine Albany, Che-Kai T...> ;Journal of Clinical Oncology. 2017 Jun 20
118 citations
Plan quality and treatment planning technique for single isocenter cranial radiosurgery with volumetric modulated arc therapy
Grant M. Clark, Richard A. Popple, Brendan M. Prendergast, Sharon A. Spencer, Evan M. Thomas, John G. Stewart, Barton L. Guthrie, James M. Markert, John B. Fiveash> ;Practical Radiation Oncology. 2012 Oct 1
Management of brain metastases.
Stewart, J.G., Sawrie, S.M., Bag, A., Han, X., Fiveash, J.B.> ;Curr Treat Options Neurol. 2010 Jul

Hospital Affiliations

Doctors Hospital of AugustaAugusta, Georgia
Piedmont AugustaAugusta, Georgia
University Hospital SummervilleAugusta, Georgia
WellStar MCG Health, affiliated with Medical College of GeorgiaAugusta, Georgia