Katherine Sykes Martin, MD, is a radiation oncologist at Winship Cancer Institute at Emory Saint Joseph's Hospital. She specializes in the treatment of breast cancer and gastrointestinal cancers.
Dr. Martin is an assistant professor in the Department of Radiation Oncology at Emory University School of Medicine.
She earned her medical degree from the University of Cincinnati College of Medicine in Cincinnati, Ohio. She completed both her medical internship and radiation oncology residency at Emory University School of Medicine in Atlanta. She also holds a Master of Science in physiology and biophysics from Georgetown University in Washington, D.C.
Titles & Roles
Assistant Professor, Department of Radiation Oncology
Emory University School of Medicine
Education & Training
Education
Residency, Radiation Oncology, 2025
Emory University School of Medicine
Internship, Internal Medicine, 2021
Emory University School of Medicine
Medical Education, MD, 2020
University of Cincinnati College of Medicine
Ratings & Reviews
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Dr Martin was excellent..explained everything thoroughly very kind and caring.
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04/24/2026
Love Dr. Martin!
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03/12/2026
I would gladly recommend Emory to any one
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02/27/2026
Dr. Martin was able to get me in next day for mapping so I could start as soon as possible. Grateful to her and staff for making this happen
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02/23/2026
Dr. Martin is such an amazing provider. I am so thankful to be treated by her
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02/21/2026
Dr. Martin is amazing and I am so thankful to have been treated by her
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02/21/2026
Dr Martin and her staff were excellent throughout the encounter. Certainly, one of the most engaged and professional doctors I have ever seen with an excellent staff to back her up
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02/17/2026
Great
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02/12/2026
I need an open MRI , which I found and I was told NO it HAD to be Emory !
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01/15/2026
Great care
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11/28/2025
The dr took time and gave clear information and answered all my questions. Super kind and knowledgeable