Dr. Joseph G. Allen is an associate professor at the Harvard T.H. Chan School of Public Health and co-author of Healthy Buildings: How Indoor Spaces Drive Performance and Productivity, with John Macomber at Harvard Business School. He began his career conducting forensic health investigations of sick buildings in several hundred buildings across a diverse range of industries, including healthcare, biotechnology, education, commercial office real estate and manufacturing.
At Harvard, Dr. Allen directs the Healthy Buildings program where he created ‘The 9 Foundations of a Healthy Building’. He is also the faculty advisor to the Harvard Healthier Building Academy. He works with Fortune 500 companies on implementing Healthy Building strategies in their global portfolios and presents internationally on the topic of Healthy Buildings.
His work has been featured widely in the popular press, including the Wall Street Journal, Harvard Business Review, National Geographic, Time, NPR, Newsweek, The Washington Post, Fortune and The New York Times. Dr. Allen is an Associate Editor of the Journal of Exposure Science and Environmental Epidemiology and an Associate Editor of the journal Indoor Air. He earned his Doctor of Science (DSc) and Master of Public Health (MPH) degrees from the Boston University School of Public Health, and a Bachelor of Science (BS) degree in Biology from Boston College.
Danielle von Rechenberg-Paulsson is the Communications Manager with the Healthy Buildings Program at Harvard T.H. Chan School of Public Health. She is a purpose-driven communicator with diverse experience in international corporate and agency environments. In her previous role, she worked at Coca-Cola HBC Switzerland in marketing and communications before relocating to Boston, MA. Other positions on her career path include Burson Cohn & Wolfe in Switzerland and Sweden as well as Edelman in Germany.
Danielle is a strategic project leader with a strong passion to create shared value and make a difference to people and the planet. Within the Healthy Buildings program, her task is to create awareness for the team’s research and engage diverse stakeholders through inspiring stories and creative forms of communication.
Danielle earned her MA in Business at St. Gallen University in Switzerland. In addition, she holds a BA in Communications from the University of Zurich, Switzerland. Currently, she is studying Corporate Sustainability and Innovation at Harvard Extension School.
Parham Azimi’s research focuses on the fate, transport, and control of indoor aerosols of indoor and ambient origin, the chronic health impacts of fine and ultrafine particles, and the transmission of infectious diseases. Currently, he is evaluating the transmission risk of infectious respiratory diseases, including influenza, measles, and Covid-19, in various indoor environments such as cruise ships, schools, and healthcare facilities using a newly-developed mechanistic model. In addition, he is working on the impacts of flood and building characteristics on mold growth and occupational respiratory health in residential buildings.
Parham joined the Healthy Buildings Program in 2019 after two years of working as a research associate in the Department of Civil, Architectural, and Environmental Engineering at the Illinois Institute of Technology, where he also received his Ph.D. in Environmental Engineering in 2016. He earned his M.Sc. degree in Environmental Engineering in 2012 and a B.Sc. degree in Civil Engineering in 2010, both from the Department of Civil Engineering at Sharif University of Technology, Tehran, Iran.
Gen Pei’s research focuses on building science, indoor air quality, infectious disease transmission, building materials, and energy-efficient and resilient buildings. Currently, he is working on developing effective interventions to mitigate infectious diseases transmission in buildings, and quantifying the health and climate benefits of energy-saving measures in buildings. His doctoral research established a measurement and Computational Fluid Dynamics (CFD) modeling framework to understand pollutant transport, fate, chemical reaction, and control in indoor environments. The goal of his research is to advance our knowledge of developing healthy, smart, sustainable, and resilient buildings.
Gen holds a Ph.D. and an M.Sc. in Architectural Engineering at Pennsylvania State University, and a B.Sc. in Building Environment and Energy Engineering at Xi’an Jiaotong University.
Lauren Ferguson is a Post-doctoral Research Fellow with the Healthy Buildings Program. Lauren holds a PhD in Environmental Engineering from University College London (UCL), UK, where she built a personal exposure model which estimated childhood exposure to PM2.5 for 1.3 million individuals in Greater London. The tool can be used to assess a number of “soft” (for example, behavioural modifications) and “hard” (for example, building interventions) policy interventions on childhood exposure to air pollution. Lauren’s interests lie in using building physics and statistical models to assess population-level exposures to indoor environmental hazards, such as heat and air pollution, and understanding how these exposures lead to health impacts and inequalities. Additional to her doctoral research, she has applied these techniques to study population exposure to household air pollution in Nairobi’s informal settlements and predict the extent of indoor overheating the UK housing stock may face under future climate scenarios. The goal of her work with the Healthy Buildings Program is to continue her research into indoor heat where she will be building a US-based housing stock model
Sandra is a PhD candidate in the Population Health Sciences program at Harvard’s T.H. Chan School of Public Health. Her research interests center on indoor air quality and building design strategies that improve occupant health outcomes. Sandra’s past research experience includes investigating the influence of residential ventilation factors on the severity of asthma symptoms in children as part of the U.S. Department of Housing and Urban Development’s Healthy Homes Program, as well as two projects under the Alfred P. Sloan Foundation’s Microbiology of the Built Environment Program, which include exploring the effects of indoor environmental factors on the progression of microbial communities in a new hospital and examining the relationship between indoor moisture and fungal growth on building materials.
Before coming to Harvard, Sandra worked in the sustainable building design industry as an engineering consultant while also developing and delivering education through the University of Toronto, the Canada Green Building Council, and the International Well Building Institute. Sandra holds a Bachelor’s and Master’s of Applied Science in Civil Engineering from the University of Toronto.
Shivani is a PhD candidate in Population Health Sciences in the Department of Environmental Health at the Harvard T.H. Chan School of Public Health and has been a member of the Healthy Buildings Team for the past four years. Her interests center on leveraging translational research on healthy building strategies—cutting across air quality, material health, and energy efficiency—to bridge the existing gap between communities, private organizations, and government and ultimately create healthier physical and social environments for people to live, work, learn, and play.
She earned her MS in Environmental Health at the Harvard T.H. Chan School of Public Health and her BA in Chemistry and Health & Societies at Haverford College.
Her research focuses on the assessment of hazardous emissions such as aldehydes and methylglyoxal from electronic cigarettes, evaluating the effectiveness of infection control strategies in indoor environments using low-cost sensors, and mold growth assessment in submerged residential buildings after hurricanes and other catastrophic events. Currently, she is monitoring the indoor air quality (IAQ) and effectiveness of ventilation and filtration systems in several healthcare facilities in Boston, MA and assessing mold growth in residential buildings in New Orleans, LA and Orlando, FL after Hurricane Ida and Ian.
Zahra holds a B.Sc. in civil engineering and an M.Sc. in structural engineering. Her graduate research work was focused on applications of artificial intelligence techniques in predicting building characteristics. She also has a background in indoor environmental engineering. Before joining the for-Health team, Zahra worked as an indoor air consultant at Indoor Science in Chicago, IL.
Rachel is a Research Assistant supporting the work of the Healthy Buildings Program. Her interests center on the threat of infectious diseases in the modern world, and the role healthy buildings play in mitigating the risk of infection. She is also interested in exploring the intersection of gender identity, health, and the built environment, in order to advance health equity across the gender spectrum.
Rachel earned her MS in Human Physiology from Boston University’s Sargent College of Health and Rehabilitation Sciences. She also holds a BA in Biology from the University of Virginia.
Tomi is a Communications and Research Translation Assistant with the Healthy Buildings Program at the Harvard T.H. Chan School of Public Health. Her previous research has included neurological research into working memory fueling her deep interest in the pivotal role of buildings in enhancing cognitive abilities.
Currently, Tomi is involved in the Hybrid Work Performance Study, studying how working environments can impact cognitive output. In addition to research, Tomi is also a passionate advocate for scientific storytelling and works in tandem with the team to share the various strands of research being done with the Healthy Buildings Program. She endeavors to make research accessible to all through innovative and creative media. She holds a dual BA from Claremont McKenna College in Neuroscience and Literature.
Anna is a Research Assistant with the Healthy Buildings Program. Her interest lies in exploring the relationship between the built environment and well-being, with a focus on the role of biophilic design. She hopes to study human-environment relationships to achieve her goal of promoting liveable and sustainable cities.
Prior to joining the Healthy Buildings Program, Anna worked as a consultant at PwC Japan where she assisted real estate developers, city planners, and the Japanese government on city development projects. She also has experience working as a LEED consultant in Japan.
Anna holds an M.S. in Regional Science from Cornell University, where she studied the environmental aspects of urban design, and its impact on humans by conducting microclimate simulations. She also holds a B.S. in Environmental Geoscience from Purdue University.
Jose Vallarino is a project engineer in the Department of Environmental Health at the Harvard T.H. Chan School of Public Health. He has over 25 years’ experience managing exposure studies focused on indoor and ambient environmental air quality. He has collaborated in research projects in the US, Africa, Asia and Europe. He, provides oversight of sampling protocols, designs monitoring platforms, and serves as the QA officer for several HSPH research center grants. He also provides guidance on research administration in areas of Human Subjects, Data Use Agreements and Data Security.
Khushi is a Masters student in the Environmental Health department at the Harvard TH Chan School of Public Health and has a BA in Economics from St.Xavier’s College (Mumbai). Her research is focused around indoor exposures to infectious diseases, toxic building materials, the intersections between the built environment, climate change and human health, and water-based toxic exposures. She combines these analyses with economic evaluations to develop the ‘business case’ for healthier buildings and remediation and/or abandonment of toxic chemicals in supply chains. Her thesis leverages the carbon offsets market to motivate the investment in low-carbon cementitious materials, by estimating the environmental and health savings by making the shift.
Before joining the Masters program, Khushi worked as an Analyst in the Urban Sanitation team at Dasra, India, where she led knowledge codification, policy drafts and technology reviews for faecal sludge management that fed into the flagship National Clean India Mission – as part of a Gates Foundation grant. She is passionate about developing science-based frameworks that enable market-based solutions to the most pertinent climate, environmental and health challenges of our times.
Christian is an undergraduate student of Biological Sciences at Florida State University and joined the Healthy Buildings Teams as a research assistant in 2022. He has conducted research that explores solutions for respiratory health complications that arise due to flood exposure. His goals include providing direction towards future research to reform flood mitigation strategies that will positively impact overall public health. He has also been involved in research that is focused on inequalities faced by women within the built environment. He is targeting methods to decrease susceptibility to contracting infectious diseases in environments where women are at risk. Previously, Christian assisted in researching the roles of genes expressed in glial cells and how they altered animal behavior at the University of Miami’s Miller School of Medicine. He intends to attend medical school and become a practicing physician.
Ronan is a senior at the College of the Holy Cross majoring in health studies with a minor in religious studies. His research interests include health equity, healthcare policy, and social determinants of health. In the past, he has conducted research that has ranged from studying the social determinants of health during the COVID-19 pandemic to metastasis of ocular melanoma. At the healthy building team, he is currently assisting with the design and launch of the Hybrid Work Performance study. Additionally, he is working on an upcoming report on women’s health in the built environment, specifically focusing on chemical exposures that women face on a daily basis.