is Certified by the American Board of Health Physics, a Fellow member of the Health Physics Society, and has over 35 y experience in nuclear activities with emphasis in strategic planning, radiation dosimetry, instrumentation, and applied health physics. She is Past-President of the American Academy of Health Physics (AAHP), a past member of the Panel of Examiners for the American Board of Health Physics, Past President and Past Secretary of the East Tennessee Chapter of the Health Physics Society, and Past Director and Treasurer of the Baltimore-Washington Chapter of the Health Physics Society. She is a recognized expert in the fields of external and internal dosimetry, having participated on several American National Standards Institute, American Society for Testing and Materials, and NCRP committees for establishing dosimetry and radiation safety standards. Prior to her current position as President of Integrated Environmental Management, Inc., an Small Business Administration -registered woman-owned business with offices in Maryland and Ohio, she served as a senior technical consultant for IT Corporation, head of the Radiation Dosimetry Group at Oak Ridge National Laboratory, adjunct teaching staff at Oak Ridge Associated Universities, and was a member of the Health Physics and Dosimetry Task Group for the President’s Commission on the Accident at Three Mile Island. Dr. Berger is the third recipient of the Joyce B. Davis Memorial Award for professional achievement and ethical behavior in the practice of health physics, given by AAHP.