Gregg A Dickerson, M.D., FACR, FACRO

Dr. Gregg Dickerson | Anova Cancer Care | CyberKnife Specialist

Dr. Gregg Dickerson

Chief of Radiosurgery and Medical Director


Radiation Oncology

Hospital Affiliations:

  • Presbyterian/St. Lukes Medical Center
  • Swedish Medical Center
  • Sky Ridge Medical Center

Affiliations & Membership Organizations:

  • Radiosurgery Society
  • The American College of Radiology
  • The American College of Radiation Oncology
  • The American Society for Radiation Oncology
  • The Colorado Radiological Society
  • CyberKnife Coalition, board of directors
  • Registry for Prostate Cancer Radiosurgery, board of directors

Approach to Treatment

“My approach to patient care is very simple: treat every patient as you want to be treated, and be there for him or her every step of the way. More precisely, I get to know my patients, listen to them and treat the whole patient, not just treat their cancer.

Becoming a doctor who uses physics and computers to cure cancer was a natural for me. My interest in technology began in high school—when I began studying physics and building electronics from scratch.

As a radiation oncologist I have always been concerned with the side effects and complications patients experienced as a result of radiation treatment techniques that have remained essentially unchanged over the last 50 years. As I strove to reduce side effects and complications, I discovered that I could get better results for my patients with practically no significant side effects or complications using the CyberKnife radiosurgery techniques.

For the last 11 years I have dedicated my practice to providing treatment to my patients that is maximally beneficial and minimally consequential and I am grateful that we are accomplishing this every day at Anova Cancer Care.”

—Dr. Gregg A. Dickerson

More About Dr. Dickerson

Dr. Dickerson graduated from the Indiana University School of Medicine and completed his residency in radiation oncology at the Thomas Jefferson University Hospital, where he served his final year as chief resident and Fellow of the American Cancer Society.

He was director of Radiation Oncology at Indiana University Health Ball Memorial Hospital and president of East Central Indiana Radiation Oncology. He was also president of the Indiana and Mississippi Radiological Societies. Dr. Dickerson has served as an Assistant Clinical Professor of Radiation Oncology at Indiana University School of Medicine, a Clinical Assistant Professor of Radiation Oncology at St. Louis University School of Medicine, and currently serves as a Professor of Clinical Medicine at Rocky Vista University School of Medicine.

Dr. Dickerson is a fellow of the American College of Radiology and a Fellow of the American College of Radiation Oncology. He is a past member of the Economics Committee of the American College of Radiology. He served as a flight surgeon in the U.S. Air Force/Air National Guard for almost 10 years and reached the rank of major. He has over eleven years of CyberKnife experience, and prior to Anova Cancer Care, founded the 12th CyberKnife center in the country in Jackson, Miss.

In his personal time, Dr. Dickerson loves mountain biking, hiking, fly fishing and just spending time in the mountains with his family. He has been married for 33 years and he and his wife have 3 children.

Curriculum Vitae


Thomas Jefferson University Hospital’s Bodine Center For Cancer Care, Fellowship
Thomas Jefferson University Hospital’s Bodine Center Cancer Treatment, Residency in Radiation Oncology
Thomas Jefferson University Hospital, Internship
Indiana University School of Medicine, M.D. degree
Indiana University, B.A. in Chemistry and Biology, Phi Beta Kappa, 1980 


Radiation Oncology


2006-2015 Castle Connolly Top Doctors
2012-2015 U.S. News & World Report Top Doctors
2014 “Leading Physicians of the World”
2014 Memorandum of Achievement by Accuray Inc. for achievement in the treatment of prostate cancer with stereotactic body radiation therapy
2013 Sincere Commendations by the Colorado House of Representatives forLeadership and Contributions Involving Prostate Cancer Treatment
2012 “America’s Top Oncologists”
2003 Fellow of the American College of Radiology
2000 Fellow of the American College of Radiation Oncology
1995 “The Best Doctors in America”


2015 Jan 22. Multi-Institutional Registry for Prostate Cancer Radiosurgery: A Prospective Observational Clinical Trial. Debra Freeman, Gregg Dickerson, and Mark Perman. Frontiers in Oncology. doi: 10.3389/fonc.2014.00369

Advancing the Care of Cancer Patients with Vertebral Compression Fractures – A Radiation Oncology Expert Panel Discussion
Jon Strasser, Neha Amin, Gregg Dickerson, Nancy Ceronsky, Michelle Stinauer, Brian Petersen, Timothy Birney. Oncology & Hematology Review, 2012; Vol. 8 (1): 12-7.