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Radiologist, Oncology Specialist (cancer), Radiation Oncology
21 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

5.0
  •  
(7)
Patient comments (3)

The overall average patient rating of Dr. Gregory Sibley is Excellent. Dr. Sibley has been reviewed by 7 patients who have provided 3 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
  •  
Promptness 5.0
  •  
Courteous Staff 5.0
  •  
Accurate Diagnosis 5.0
  •  
Bedside Manner 5.0
  •  
Spends Time with Me 5.0
  •  
Follows Up After Visit 5.0
  •  

Specialties & Research

Dr. Gregory Sibley, MD is board certified in Radiation Oncology.

  • He has special expertise in 9 areas:
  • Breast Cancer
  • Cancer
  • Clinical Research
  • Epidemiology
  • Head and Neck Cancer
  • Lung Cancer
  • Lung Cancer (Non-Small-Cell Lung Carcinoma)
  • Metastatic Breast Cancer
  • Radiation Injuries

Education & Awards

Dr. Sibley graduated from University of Michigan Medical School, Ann Arbor. He has 4 awards.

Awards  
One of America's Leading Experts on:
Lung Cancer (Lung Neoplasm)
Castle Connolly's Top Doctors™ (2013)
Patients' Choice Award (2008 - 2011, 2013)
Compassionate Doctor Recognition (2010, 2013)

Affiliations

Dr. Sibley has 1 hospital affiliations:

  • Sibley Memorial Hospital 

> > > > Dr. Gregory Sibley, MD

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Additional Information
Dr. Gregory S Sibley MD is a male Radiation Oncologist, has 21 years of experience and practices in Radiation Oncology.
Where does Dr. Gregory S. Sibley practice?
Dr. Gregory Sibley has 3 office locations.
Dr. Gregory Sibley practices Radiation Oncology near Fairfax, VA.
Additional practice locations include: Washington, DC.
See Fairfax Radiologists.