Council Committees




CC 1



is Honorary Vice-President of NCRP. He was a member of the Council for 24 y, served as Senior Vice President for 9 y, and for 12 y as Scientific Vice President and Chair of Scientific Committee 46 for Operational Radiation Safety. He also was a member of Committee 4 of the International Commission on Radiation Protection from 1997 to 2001. Dr. Kase completed his term as President of the International Radiation Protection Association (IRPA) in May 2012. He served as Vice-President from 2004 to 2008, and chaired the International Congress Program Committee for the 2000 International Congress on Radiation Protection (IRPA 10) in Hiroshima, Japan.

Kenneth Kase began his career in Health Physics at Lawrence Livermore National Laboratory, California, in 1963 and moved to Stanford Linear Accelerator Center (SLAC) in 1969. In 1975 he received a PhD from Stanford University and was appointed to the faculty of Radiation Oncology at the Harvard Medical School. He was appointed Professor of Radiation Oncology at the University of Massachusetts Medical School in 1985. In 1992 he returned to Stanford and was appointed Associate Director of SLAC and Director of the Environment, Safety and Health Division in 1995. He retired from that post in 2001 and from SLAC in 2005. Currently he is associated with Lyncean Technologies, Inc., an research and development firm in Palo Alto, California. He is married to Grady and has two daughters and 6 grandchildren.

Throughout his career Dr. Kase has been active in research activities related to radiation physics and radiation protection, particularly in radiation measurements and the operation of particle accelerators. He has published over 75 papers in peer reviewed journals, co-authored one book, and edited three others on radiation dosimetry.

Dr. Kase served on the Board of Directors of the Health Physics Society (HPS) from 1989 to1992 and 2002 to 2005 and as President of the HPS in 2003 to 2004. He served on the Board of Directors of the American Association of Physicists in Medicine (AAPM) from 1984 to 1991, and as AAPM Treasurer from 1986 to 1991. Dr. Kase also has been an associate editor of Health Physics, Medical Physics, and Radiation Research.

kenneth r. kase
Cool D


Cool D

received his Masters and Doctorate degrees in Radiation Biology from the University of Rochester School of Medicine and Dentistry. He is currently the Technical Executive for Radiation Safety at the Electric Power Research Institute (EPRI), and provides advice on EPRI Low Dose Radiation research and the Radiation Safety Program. Dr. Cool retired from the U.S. Nuclear Regulatory Commission (NRC) after more than 32 y of service. At NRC, he was responsible for coordinating the wide range of international activities related to radiation protection, safety, and security of byproduct materials; decommissioning and waste management; radiation protection policy; and international standards, and had previously served in various senior management positions including Director, Division of Industrial and Medical Nuclear Safety, and other increasingly responsible positions within NRC. Dr. Cool is a member of the Main Commission of the International Commission on Radiological Protection (ICRP), and Chairman of ICRP Committee 4 on Application of the Commission’s Recommendations, and is a Fellow of the Health Physics Society.

donald a. cool
CC 2 Meeting the Needs of the Nation for Radiation Protection



received his PhD in physics from the University of Cincinnati in 1973. He spent the first part of his career at Argonne National Laboratory in both research and operational health physics. He recently retired from Oak Ridge Associated Universities, where he served as director of the Radiation Internal Dose Information Center, as Senior Health Physicist for the Radiation Emergency Assistance Center/Training Site, Director of Dose Reconstruction Programs, and Associate Director of the Independent Environmental Assessment and Verification Program. He is currenly employed by M.H. Chew and Associates.

He is certified in comprehensive practice by the American Board of Health Physics, was the 2008 to 2009 President of the Health Physics Society, is a member and director of NCRP, Treasurer of the International Radiation Protection Association, and Chair of the Scientific Advisory Committee for the U.S. Transuranium and Uranium Registries. His specialties are internal radiation dosimetry, dose reconstruction, and radiological emergency response. Dr. Toohey has 125 publications in the open literature, and is a retired Lt. Colonel, U.S. Army Reserve.

richard e. toohey

Kathryn A. Higley


Kathryn A. Higley is a Professor and Head of the School of Nuclear Science and Engineering in the College of Engineering at Oregon State University. Dr. Higley received both her PhD and MS in Radiological Health Sciences from Colorado State University, and her BA in Chemistry from Reed College. She has held both Reactor Operator and Senior Reactor Operator's licenses, and is a former Reactor Supervisor for the Reed College TRIGA reactor. Dr. Higley started her career as a Radioecologist for Portland General Electric. She later worked for Pacific Northwest National Laboratory as a Senior Research Scientist in the area of environmental health physics. Dr. Higley has been at Oregon State University since 1994 teaching undergraduate and graduate classes on radioecology, dosimetry, radiation protection, radiochemistry, and radiation biology.

Her fields of interest include environmental transport and fate of radionuclides, radioecology, radiochemistry, radiation dose assessment, neutron activation analysis, nuclear emergency response, and environmental regulations. She is vice-chair of the International Commission on Radiological Protection's Committee 5 (protection of the environment); a fellow of the Health Physics Society and a Certified Health Physicist.

Kathryn A. Higley



is the Director of the Medical and Health Physics Program at Louisiana State University in Baton Rouge, holder of the Dr. Charles M. Smith Chair in Medical Physics, and Chief of Physics at the Mary Bird Perkins Cancer Center. He is a board certified and licensed medical physicist with specialization in advanced-technology radiotherapies. Dr. Newhauser is an expert in proton radiation therapy, dose reconstructions, and risk estimation and reduction. His current research projects seek to improve long-term outcomes of survivors of childhood and adult cancers. He and his multidisciplinary team of collaborators are known for their early use of Monte-Carlo methods and high-performance computing in proton therapy, including neutron shielding, treatment planning, and estimation of stray radiation exposures. He received the Innovation Excellence Award in 2012 in recognition of his laboratory's research involving in-silico clinical trials to compare advanced-technology radiotherapies.

Dr. Newhauser has published more than 85 peer-reviewed journal articles, leads federal research grants, and mentors graduate students and post-doctoral fellows. He has served in leadership roles in the American Association of Physicists in Medicine, the American Nuclear Society, and the Health Physics Society. He serves on the International Advisory Board of the journal Physics In Medicine and Biology and is a corresponding member of EURODOS. After receiving a BS in nuclear engineering and MS and PhD degrees medical physics from the University of Wisconsin, he worked at the German National Standards Laboratory, Harvard Medical School and Massachusetts General Hospital, and The University of Texas MD Anderson Cancer Center.

wayne d. newhauser
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Last modified: January 20, 2017