P. Andrew Karam
Philip Andrew Karam, Ph.D., has been working in various aspects of radiation safety since joining the U.S. Navy’s Nuclear Power Program in 1981. His work experience in this field is varied, including instructing naval students in reactor and propulsion plant operations, teaching at the Rochester Institute of Technology, managing the radiation safety program at the University of Rochester and Strong Memorial Hospital, helping to design and operate New York City’s radiological and nuclear interdiction system, evaluating radiation safety and criticality safety programs at a uranium enrichment plant, and a great deal of consulting and training for a wide variety of clients. Directly relevant to the aims of this study, Dr. Karam participated in a city-wide audit of radioactive materials security among New York City, participated in an NYPD “red cell” exercise on radioactive materials security, managed the security for several high-activity radioactive sources at the University of Rochester and Strong Memorial Hospital, helped teach an Interpol course on cross-border smuggling of radioactive and nuclear materials, co-authored a booklet on practical aspects of radioactive materials security for the NYC Health Department, and participated in three missions for the International Atomic Energy Agency that included assessments of radioactive materials security in the nations visited. He holds a Ph.D. in Environmental Sciences from the Ohio State University.
Thomas K. Kroc
Thomas K. Kroc, Ph.D., is an Applications Physicist III at the Fermi National Accelerator Laboratory (Fermilab). He presented on electron beam and x-ray medical device sterilization to the FDA General Hospital and Personal Use Devices Panel of the Medical Devices Advisory Committee Meeting in November 2019. He organized a workshop on Medical Device Sterilization to promote the use of electron beams and x-rays held at Fermilab in September of 2019. He was a member of the Non-Isotopic Alternative Technologies Working Group which released a white paper on Non-Isotopic Alternative Technologies in 2019. He was the lead author of a white paper, “Accelerator-driven Medical Sterilization to Replace Co-60 Sources,” that was written for the NNSA in 2017. He was a member of the organizing committee of a joint DOE/NCI Workshop on Ion Beam Therapy in January of 2013. For 20 years he worked with the Neutron Therapy Facility at Fermilab which provided external beam radiation therapy for cancer using fast neutrons. He assumed leadership of this program from 2008 until its closure in 2013. His interests include development of accelerator technologies, applications of accelerators and accelerator technologies, medical device sterilization, radiation/matter interactions, and medical physics. Dr. Kroc holds a Ph.D. in Physics (1989) from the University of Illinois at Urbana-Champaign. He earned his undergraduate degree in Engineering Physics (1981) from the Ohio State University.
Linda A. Kroger
Linda A. Kroger, MS, is Assistant Clinical Professor of Radiology at the University of California (UC) Davis School of Medicine and has served as the Radiation Safety Officer for the UC Davis Health System for the past 17 years. Prior to her arrival at UC Davis, Ms. Kroger worked for private industry in biopharmacology research and drug development. She transitioned to cancer research when she joined UC Davis in 1988. From 1988 through 2000, her research focused on the development of new radiopharmaceuticals for both diagnostic imaging and treatment of non-Hodgkin’s lymphoma and breast cancer. Since assuming her role as Radiation Safety Officer in 2003, she has focused on regulatory compliance, quality assurance issues as well as education of medical students, residents and fellows with the overall goal of improving workplace radiation safety. Ms. Kroger oversees the nonclinical aspects of nuclear medicine training for the radiology residency program at UC Davis. In addition, she has taken an interest in radiologic emergency preparedness. Ms. Kroger has authored or co-authored more than 50 peer-reviewed journal articles and has presented at numerous scientific conferences. She is active in the Health Physics Society including serving as president of the Medical Section as well as being an active participant on National Council for Radiation Protection and Measurements (NCRP) committees since 2005, co-author of two NCRP reports, and a member of the NCRP Council since 2016. Ms. Kroger received her Bachelor’s degree and her Master’s degree from Rutgers University and has been with UC Davis for 31 years.
Michael O. McWilliams
Michael O. McWilliams, Ph.D., is professor emeritus of geological and environmental science at Stanford University. He began his career at Stanford in 1977 as a postdoctoral scientist and joined the Stanford faculty in 1980. His research specialities are geophysics and geochemistry as applied to earth science, particularly global tectonics, earth resources and isotope science. Apart from research leadership at Stanford, he has served in a variety of academic and government leadership and governance roles, including as Chief Executive of GNS Science [New Zealand], Chief of the CSIRO Division of Earth Science and Resource Engineering [Australia], and Director of the John DeLaeter Centre of Isotope Science. Most recently, Dr. McWilliams built CSIRO’s Deep Earth Imaging Future Science Platform, aimed at helping discover future minerals, energy and water resources using new geophysical methods, advanced data analytics and mathematical techniques to provide better imagery of the subsurface from sparse, incomplete and noisy data. Dr. McWilliams received a Bachelor’s degree in Physics from St. Lawrence University, an M.Sc. in Geophysiocd from the University of Toronto, and a Ph.D. in geophysics from the Australian National University.
Cathleen M. Roughan
Cathleen (Kate) M. Roughan is the Team Leader, Disused Sealed Radioactive Sources Management (DSRS), Division of Nuclear Fuel Cycle and Waste Technology, IAEA, and is responsible for overseeing a team of professionals and assisting Member States of the IAEA with the safe, secure and sustainable management of DSRS. She has worked in preparing guidance documents, training courses, expert missions and has developed and implemented tools and technology for supporting proper end of life management options of DSRS (reuse, recycle, removal, storage, disposal and alternative technologies). Previously she was the Director, Regulatory Affairs and Quality Assurance for QSA-Global Inc in Burlington, Massachusetts (1983-2013), where she implemented the worldwide regulatory compliance program for the manufacture of sealed sources and devices used in industrial radiography, gauges and medical applications. This included obtaining and maintaining all necessary licenses and authorizations to manufacture, use, transport and dispose of radioactive sources and devices under the umbrella of the safety, quality assurance and security programs. Ms. Roughan received a BS in Biology from Southeastern Massachusetts University, Dartmouth, Massachusetts, and a MS in Radiological Health from University of Lowell, Lowell, Massachusetts.
Stephen J. Wagner
Stephen J. Wagner, Ph.D., is senior director of the Transfusion Innovation Department of the American Red Cross's Holland Laboratory for the Biomedical Sciences in Rockville, Maryland. Dr. Wagner received the Daymon Runyon-Walter Winchell Fellowship Grant from the National Cancer Institute and the National Tiffany Award from the American Red Cross for outstanding technical achievement. Dr. Wagner has taught at Bowling Green State University and has been a member of the American Society for Microbiology, the American Society for Photobiology, the American Association of Blood Banks, the International Society for Blood Transfusion, and the American Society for Hematology. He served on the 2008 National Academies study, “Radiation Source: Use and Replacement.” Dr. Wagner received his B.S. in chemistry from the University of Maryland, College Park, and his M.S. and Ph.D. in biophysics from the Pennsylvania State University.
David L. Weimer
David L. Weimer, Ph.D., is the Edwin E. Witte Professor of Political Economy at University of Wisconsin–Madison. His research focuses broadly on policy craft and institutional design. Although most of his recent research has addressed issues in health policy, he has done policy-relevant research in the areas of energy security, natural resource policy, education, criminal justice, and research methods. In 2006, Weimer served as president of the Association for Public Policy Analysis and Management. In 2008, he was elected a Fellow of the National Academy of Public Administration, and in 2013, he served as president of the Society for Benefit-Cost Analysis. He is a faculty affiliate of UW-Madison's Center for Demography of Health and Aging. Dr. Weimer served on the 2008 National Academies study on Radiation Sources Use and Replacement. He earned a B.S. in engineering and applied science from the University of Rochester. He holds an MA in statistics, MPP, and Ph.D. in Public Policy, all earned from the University of California, Berkeley.
John A. Williamson
John Williamson is the administrator of the Florida Bureau of Radiation Control’s Environmental Radiation Programs. As such, he oversees statewide programs for radiological emergency response and training, the environmental radiation laboratory, environmental monitoring and surveillance for the phosphate mining industry and the nuclear power plants, inspection of radioactive low level waste shipments, calibration and repair of radiation detection instruments, and preventative radiological/nuclear detection. He is a member of the Conference of Radiation Control Program Directors (CRCPD), serving as the chair of the Task Force on Inter-Organizational Activities and serving on the Government Coordinating Council, Nuclear Sector representing CRCPD. He is also one of two Governor appointed Florida commissioners on the Southeast Low Level Radioactive Waste Compact, and currently serves as the vice-chair/chair elect of the Compact. Mr. Williamson serves as the Florida Governor’s authorized representative for notification of Part 71, Part 73 and Part 37 shipments of radioactive material. His interests include development of the Radiation Response Volunteer Corps, improved security of radioactive material shipments and improvements in radiation emergency response. He has been with the bureau since 1992. Mr. Williamson holds a M.S. in Chemistry from the University of South Carolina (1989) and earned an undergraduate degree in chemistry from the University of Tampa in Tampa, Florida, in 1986.
Charles Ferguson - (Staff Officer)
Charles D. Ferguson is the director of the Nuclear and Radiation Studies Board in the Division on Earth and Life Studies at the National Academies of Sciences, Engineering, and Medicine. Previously, he was the president of the Federation of American Scientists (FAS). Prior to FAS, he worked as the Philip D. Reed senior fellow for science and technology at the Council on Foreign Relations (CFR), where he specialized in nuclear issues, and served as project director for the Independent Task Force on U.S. Nuclear Weapons Policy chaired by William J. Perry and Brent Scowcroft. Before CFR, he was the scientist-in-residence at the Monterey Institute’s Center for Nonproliferation Studies, where he co-authored the book The Four Faces of Nuclear Terrorism (Routledge, 2005) and was lead author of the January 2003 report Commercial Radioactive Sources: Surveying the Security Risks. For his work on security of radioactive sources, he was awarded the Robert S. Landauer Memorial Lecture Award from the Health Physics Society in 2003. He is also the author of Nuclear Energy: What Everyone Needs to Know (Oxford University Press, 2011). In addition, he has worked as a physical scientist in the Office of Nuclear Safety at the U.S. Department of State, and he has served as a nuclear engineering officer and submarine officer in the U.S. Navy. He is an elected fellow of the American Physical Society in recognition of his service to public policy and public education on nuclear issues. Dr. Ferguson earned a BS in physics with distinction from the U.S. Naval Academy and MA and PhD degrees, also in physics, from Boston University.