Liberty Warriors shine at AF, USAFE level Published Feb. 6, 2008 RAF LAKENHEATH, England -- Congratulations to the following Liberty Warriors and Lakenheath agencies on their recent Air Force and USAFE achievements: 2007 Air Force Medical Service winners Outstanding Global Health Field Grade Officer of the Year Maj. Stephanie Buffet David Gwinn USAF Field Grade Physician Assistant of the Year Maj. Brian Costello USAF Clinical Excellence Company Grade Officer of the Year Capt. Amy Gammill Outstanding Biomedical Equipment Repair Senior NCO of the Year Senior Master Sgt. Charles Frizzell USAF Chief Master Sgt. Harvey A. Cain Diet Therapy NCO of the Year Tech. Sgt. Marvyn Mulchahy Outstanding Enlisted Health Services Management Airman of the Year Airman 1st Class Robert Powers USAF Laboratory Team Award (Category I) Award 48th Medical Group Laboratory USAFE 2007 Schubert Award Winner Dr. Richard S. Schubert Memorial Award (contribution to improving host nation-US relations) 48th Fighter Wing Legal Office