2009 Physician Practice Platinum Member

• 21st Century Oncology
  Fort Myers, Florida

2009 Physician Practice Gold Member

• Minneapolis Radiation Oncology
  Minneapolis, Minnesota

2009 Physician Practice Silver Members

• Alliance Oncology

Anaheim, California

• Centennial Radiation Oncology

Denver, Colorado

• Illinois Metro Radiation Therapy
  Fairview Heights, Illinois
  

• RadiantCare Radiation Oncology
  Lacey, Washington
  

• Radiation Oncology Centers of the Carolinas
  Charlotte, North Carolina
  

• Tacoma Radiation Oncology Center
  Tacoma, Washington
  

• Tri-State Regional Cancer Center
  Ashland, Kentucky