Skip to main content

Harvard Chan Executive and Continuing Education Faculty

Ian Scott Hamilton

Ian Scott Hamilton, Ph.D., is the Corporate Radiation Safety Officer, and Chief – Diagnostic Physics/Nuclear Medicine Physics, for Baylor Scott & White Health (CTX-Div), which consists of more than 1000 hospitals and clinics that make use of radiation in the healing arts. Dr. Hamilton is also a faculty member within the Texas A&M University, College of Medicine, where he has responsibilities for teaching both medical school students and radiology residents. Dr. Hamilton lectures extensively across the US on patient dose reduction and domestic preparedness, and consults from time-to-time on various engineering, regulatory, and scientific projects through an engineering consulting firm he founded…

James K. Hammitt

James K. Hammitt is Professor of Economics and Decision Sciences and Director of the Harvard Center for Risk Analysis. His research and teaching concern the development and application of quantitative methods—including risk, decision, and benefit-cost analysis— to health and environmental policy.Professor Hammitt holds degrees in Applied Mathematics and Public Policy from Harvard University and was previously Senior Mathematician at the RAND Corporation, a faculty member at the RAND Graduate School of Policy Studies, and held the Pierre-de-Fermat Chaire d’Éxcellence at the Toulouse School of Economics. He chaired the US Environmental Protection Agency’s Advisory Council on Clean Air Compliance Analysis and…

Justin Harpin

Mr. Harpin received both his B.S. in Physics and his M.S. in Radiological Sciences and Protection from the University of Massachusetts Lowell. Mr. Harpin currently works as an EHS Officer in the MIT Reactor Radiation Protection Program and previously worked as a Health Physicist at Lantheus in a radiopharmaceutical production environment. Mr. Harpin is an experienced trainer and has expertise in the areas of air sampling and shipping. 

Wendy Heiger-Bernays

Wendy Heiger-Bernays is a faculty member in the Department of Environmental Health at the BU School of Public Health where she applies her training in molecular toxicology to practical questions about the impact of industrial chemicals, consumer products and pharmaceuticals in waste streams on people’s health. She works collaboratively to assess toxicity of chemicals and chemical mixtures that modify metabolic pathways in cells, fish and rodent models. Dr. Heiger-Bernays’ work is focused on technology and information transfer of the science to multiple audiences, including environmental regulatory and health agencies as well as with advocacy groups and community groups. Her research…

Natalie D. Hernandez

Dr. Hernandez is an Assistant Professor in the Department of Community Health and Preventive Medicine and the Interim Director of the Center for Maternal Health Equity at Morehouse School of Medicine. Dr. Hernandez has a broad background in community-based participatory research (CBPR), women’s health inequities, health policy, and social determinants of health. She has more than 15 years of experience in developing community partnerships and implementing CBPR that engages with diverse stakeholder groups. Dr. Hernandez has served as the Principal Investigator (PI) or co-investigator on numerous university, foundational, and NIH-funded grants focused on women’s health inequities.In 2019, she helped to…

Victor Hillman

Victor has over 45 years of industrial hygiene experience in diverse environments including hospitality, health care, industrial, aerospace, defense, commercial, construction, shipyard, mining, theatrical, semi-conductor, electronics, laboratory (decommissioning), and residential. For forty years he was with the Liberty Mutual Industrial Hygiene team, holding various positions from Field Industrial Hygienist to Industrial Hygiene Technical Director and Director of Industrial Hygiene Field Services. Vic has testified numerous times in cases involving occupational and environmental health. Most recently, he founded the Hillman Health and Hygiene LLC consulting company. Victor has been active on several American Industrial Hygiene Association committees, has been on AIHA local section boards,…

Albert Hofman

Albert Hofman, MD, PhD is the Chair of the Department of Epidemiology and the Stephen B. Kay Family Professor of Public Health and Clinical Epidemiology at the Harvard T.H. Chan School of Public Health in Boston, Massachusetts (USA). Dr. Hofman was the Chairman of the Department of Epidemiology of the Erasmus Medical Center/Erasmus University Rotterdam, The Netherlands, from 1988 until 2016. Dr. Hofman is the initiator of two population-based cohort studies in the city of Rotterdam, the Netherlands: the Rotterdam Study (1990) and the Generation R study (2002). These studies have as shared features that they target multiple common diseases,…

Monique Holley

Monique Holley is the Executive Director of Human Resources at Spaulding Rehabilitation Hospital, where she manages HR for a workforce of approximately 3,500 employees. Previously, she served as Senior Director of People Operations, concentrating on improving employee experience and optimizing workforce planning. Before joining Year Up, Monique held HR leadership positions at Dana-Farber Cancer Institute, Harvard University Dental and Medical Schools, and Mass General Brigham. With a substantial background in human resources, Monique has demonstrated success in leadership, career development, and promoting a positive and inclusive work environment. Monique holds a Master of Science in Human Resources Management from Emmanuel College…

Martin R. Horowitz

Martin is a graduate of the Masters Program at the Harvard School of Public Health with a degree in Industrial Hygiene. He spent 14 years at Polaroid Corp. in the Corporate Industrial Hygiene Office and Divisional Semiconductor Manufacturing Group. Duties included industrial hygiene monitoring and control evaluation, radiation and laser safety officer. From 1996 to 2010, Martin worked at the Micromachined Products Div. of Analog Devices in Cambridge as the Health and Safety Manager. This included industrial hygiene, safety, and hazardous waste management at a semiconductor fabrication facility. He helped to decommission this facility and moved to the Analog Devices…

Sarah Iselin
Headshot of Sarah Iselin

Sarah Iselin is president and chief executive officer of Blue Cross Blue Shield of Massachusetts, one of the largest independent Blue Cross Blue Shield plans in the country with more than $9 billion in revenue, nearly 3 million members, and more than 20,000 employer customers. The company is consistently recognized as one of the nation’s best health plans for member satisfaction and quality.Sarah has a long and successful history with both Blue Cross Blue Shield of Massachusetts and its Foundation, where she played a key role in the development of the “Roadmap to Coverage.” That multi-year initiative contributed to the…