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The College of Science is guided by a team of leaders, pioneers, scientists, entrepreneurs, teachers, writers and researchers. They influence thinking, inspire ideas and create new innovation.

Hazel Sive, PhD

Dean, College of Science

Dr. Hazel Sive is Dean of the College of Science at Northeastern University (since June 2020). Prior, she was Professor of Biology at MIT, Member of the Whitehead Institute for Biomedical Research and Associate Member of the Broad Institute.

A native of South Africa, she received the B.Sc. in Chemistry and Zoology, from University of Witwatersrand, Johannesburg, South Africa; and the Ph.D. from Rockefeller University, New York.

Her groundbreaking research focuses on neurodevelopmental disorders, as well as fundamental processes underlying brain and craniofacial development. Dr. Sive is a distinguished educator.

She is a MacVicar Faculty Fellow, MIT’s highest undergraduate teaching accolade and twice a winner of the MIT School of Science Teaching Award. At MIT, she taught Introductory Biology; a new subject called Building with Cells; and Developmental Neuroscience.

An accomplished leader and innovator, Dr. Sive was Associate Dean of MIT Science with oversight for education and equity. She was Founding Director of the MIT- Africa Initiative, that promotes mutually beneficial engagements in research, education and innovation; and Founding Director of the MIT Jameel World Higher Education Lab.

Dr. Sive's Profile
Meet the Associate Deans

Brent Nelson, PhD

Associate Dean of Undergraduate Affairs

Dr. Nelson joined the Dean’s Office as Associate Dean in 2017.

Dr. Nelson came to Northeastern in 2006 after having served as a postdoctoral fellow at the University of Pennsylvania and at the Michigan Center for Theoretical Physics in Ann Arbor, Michigan, He received his Ph.D. in Physics from the University of California, Berkeley under the supervision of National Academy member Mary K. Gaillard.

Professor Nelson is a theoretical particle physicist whose work connects string theory to testable observations in high energy physics and cosmology. His 60+ scholarly publications over the last 20 years include highly-cited research into hadron collider phenomenology, supersymmetric model building, dark matter phenomenology, mathematical physics, and computational approaches to string theory.

With colleagues at Northeastern University, Professor Nelson established the rapidly-growing field of machine learning applications in theoretical particle physics, including the use of network science to study the vacuum selection problem, and the use of reinforcement learning as a tool to study the string landscape.

Dr. Nelson's Profile

Mark Patterson, PhD

Associate Dean for Research and Graduate Affairs

Dr. Patterson joined the Dean’s Office as Associate Dean in 2018.

Dr. Patterson came to Northeastern in 2013 and has a joint appointment in the College of Science’s Marine and Environmental Sciences Departments, as well as the College of Engineering.  He also serves as the Chief Technology Officer at Northeastern’s Global Resilience Institute and directs the Field Robotics Laboratory at Northeastern’s Marine Science Center.

Dr. Patterson earned his Bachelor’s, Masters, and Doctorate degrees from Harvard University and taught at UC Davis and The College of William and Mary before coming to Northeastern to lead the Three Seas – Marine Biology Master’s program.

Patterson holds two patents for autonomous underwater vehicles and machine learning applied to underwater image recognition. His robots investigate global change and the health of the ocean. Patterson has also spent 89 days living in underwater laboratories on coral reefs to investigate global change as it impacts corals and sponges. Patterson co-founded the first business to make free-swimming underwater robots and is board member for a company that senses microplastics, an emerging contaminant in aquatic systems.

Dr. Patterson's Profile

Randall Hughes, PhD

Associate Dean of Equity

In 2020, Prof. Randall Hughes joined the College of Science Dean’s Office as the first Associate Dean for Equity.

Dr. Hughes is Associate Professor in the Department of Marine and Environmental Sciences (MES). She joined Northeastern in 2013, after earning the Bachelor’s degree in Biology and Public Policy Analysis at the University of North Carolina, Chapel Hill and the Ph.D. in Ecology at the University of California-Davis, where she also conducted postdoctoral research. Her scholarship focuses on understanding the causes and consequences of biodiversity change, and applying that knowledge to the conservation and restoration of marine systems.

In her tenure at the university, Dr. Hughes has demonstrated a consistent focus and accomplishment towards promoting diversity and inclusion. She created and has chaired the Diversity and Inclusion Committee in MES since 2017, and she has served on the College of Science Diversity Committee since 2018. Dr. Hughes has also prioritized efforts to enhance representation in her field and to develop meaningful engagement with diverse audiences to convey the process and value of science.

Dr. Hughes' Profile

Fred Davis, PhD

Associate Dean of Faculty Affairs

Dr. Davis joined the Dean’s Office in 2015 as Associate Dean of Faculty Affairs, Diversity and Inclusion.

Dr. Davis earned both his bachelors and masters degrees in Biological Sciences at Stanford University. He earned his PhD in Zoology at the University of Texas and completed Postdoctoral training in the Department of Anatomy and Brain Research Institute at the UCLA School
of Medicine.

Dr. Davis came to Northeastern in 1988 from the University of Virginia. In his 32 years with Northeastern, he has held many leadership positions including serving as a Graduate Coordinator and Interim Chair in the Department of Biology and as Director of the Behavioral Neuroscience Program. As Dean, Dr. Davis provides mentorship and oversight of the programs that support faculty in various academic roles within the College and led our initiatives toward growing a more diverse and inclusive scientific institution.

Dr. Davis’ research focus is on the mechanisms and functions of circadian rhythms in adult and developing animals; research that is critical to understanding how the integrity of the system is regulated and how it can become disrupted by environmental conditions or in disease.

Dr. Davis' Profile

James Poulos

Associate Dean for Development

In 2017, James Poulos joined the Dean’s Office as Associate Dean for Development.

Prior to joining the College of Science, Poulos served as Director of Development in Northeastern’s College of Arts, Media and Design, and as a Development Officer and Acting Director of Individual Giving in Northeastern’s School of Law.

A graduate of the College of the Holy Cross, Mr. Poulos earned his Master’s degree at the University of Delaware and spent a decade working in development in the non-profit sector throughout the City of Boston, most notably as the Assistant Director of Development for the AIDS Action Committee of Massachusetts.

Mr. Poulos connects college leadership and faculty with alumni, parents and partners to secure support for strategic college priorities such as endowed chairs, capital projects, scholarships, and research.

James Poulos' Profile

Chris Kelly, MBA

Associate Dean of Administration and Finance

Mr. Kelly joined the College of Science in 2018 as the Associate Dean of Administration and Finance. He is responsible for strategic management of business operations including finance, human resources, space planning and grants administration.

Chris previously served as Director of Finance and Administration for Northeastern’s Information Technology Services. Prior to joining Northeastern, Mr. Kelly held senior finance and administration roles at Harvard University. Chris holds an MBA from Babson College – Franklin W. Olin School of Business.

As Associate Dean, Mr. Kelly works with the Dean and Associate Deans on strategic planning and management of College business and operations.

Chris Kelly's Profile

Sam Inman, MBA

Interim Associate Dean of Administration and Finance

Sam Inman serves as the Interim Associate Dean of Administration and Finance for the College of Science. Sam initially joined COS as Director of Finance and Operations in 2020, a role charged with overseeing financial planning, data and analytics, space planning, and operations within the Dean’s Office.

Mr. Inman, who earned his M.B.A. from George Washington University School of Business, joined COS with a decade of higher education and nonprofit management experience, including six years of experience at R1 research universities. In addition, he worked as a higher education consultant, working with several public and private universities on operational strategy and implementation projects. In these positions, Sam garnered experience leading or managing high-impact process improvement efforts, capital projects/renovations, and strategic planning exercises.

In his role as Interim Associate Dean of Administration and Finance, Mr. Inman is responsible for leading the College finance, human resources, research administration, and operations teams, and working closely with the Dean and other Associate Deans on strategic projects for the College.

Sam Inman's Profile

Jared Auclair, PhD

Associate Dean for Professional Programs

Dr. Auclair received the Bachelor of Science in biotechnology from Worcester Polytechnic Institute and the Ph.D. in Biomedical Science from the University of Massachusetts Medical.  Dr. Auclair has a research track focusing on human disease. His doctoral research focused on the molecular mechanism of HIV-1 infection, his post-doctoral research at Brandeis University addressed Amyotrophic Lateral Sclerosis (ALS, also called Lou Gehrig’s disease).

At Northeastern, Jared Auclair has focused on Analytical Biochemistry, including molecular biology, protein biochemistry, analytical chemistry, protein crystallography and biological mass spectrometry. He is particularly interested in advancing technologies that improve the lives of patients. His focus is on a future of higher education where practical, hands-on experiences and varying levels of credentialing, prepare a skilled workforce.

It is with this goal that Jared assumes his new role, working to solidify the quality of our existing professional programs, aligning course and program content to the needs of industry, and developing new and innovative programs.

Jared Auclair's Profile
Meet the Academic Chairs

Jonathan L. Tilly, PhD

Chair, Department of Biology and University Distinguished Professor

Dr. Tilly was appointed Chair of the Department of Biology in 2013 and was awarded the title of University Distinguished Professor in 2015.

Dr. Tilly earned his PhD from Rutgers University in 1990, completed research fellowships in molecular biology at UC-San Diego and Stanford University Medical Center, and then served on the faculty of Johns Hopkins and Harvard Medical School before joining Northeastern. His areas of expertise are broad, covering reproductive biology, developmental and stem cell biology, mitochondrial function, regenerative medicine, infertility, women’s health, and aging.

For almost three decades, Dr. Tilly’s lab has sought to promote a deeper understanding of the genetic and epigenetic drivers of cell lineage specification, differentiation and death, and to then utilize the information gained from these studies for development of innovative new technologies to improve human health within and across generations. His research has been continuously funded by the National Institutes of Health since 1994, with much of his work published extensively in top-tier journals including Nature, Cell, Nature Genetics, Nature Medicine, and Proceedings of the National Academy of Sciences USA.

In 2013, Dr. Tilly was named one of the top 12 innovators in science and biotechnology in Massachusetts by the Boston Globe, as well as Champion in Healthcare by the Boston Business Journal. He is the inventor on 12 issued patents and a scientific co-founder of a biotechnology company focused in improving women’s reproductive health.

Dr. Tilly's Profile

Penny Beuning, PhD

Chair, Department of Chemistry and Chemical Biology

Dr. Beuning came to Northeastern in 2006 and was appointed Department Chair in 2020.

Dr. Beuning completed her doctorate at the University of Minnesota and conducted post-doctoral work at the University of Minnesota and MIT. She has been the recipient of the Camille and Henry Dreyfus Foundation New Faculty Award, a Cottrell Scholar, an American Cancer Society Research Scholar and the recipient of an NSF CAREER Award, among other accolades.

Her research aims to determine how cells respond to DNA damage and maintain the accuracy of genetic information. As part of this work, she aims to develop DNA damage tolerance enzymes and DNA repair proteins as tools for biotechnology applications. Her lab also seeks to determine fundamental aspects of enzyme function that can be applied to protein engineering, focusing on enzymes involved in cellular metabolism.

Dr. Beuning's Profile

Geoffrey Trussel, PhD

Chair, Department of Marine and Environmental Sciences

In 2012, Dr. Trussell was appointed Chair of the Department of Marine and Environmental Sciences.

Dr. Trussell, who earned his PhD in Marine Science at the College of William and Mary joined Northeastern as an Assistant Professor of Biology in 2002 and was based at Northeastern’s Marine Science Center. He became the Director of the Marine Science Center in 2009, holds a joint appointment in the Department of Civil and Environmental Engineering, became Vice-President of the Nahant, MA campus operations in 2016, and was named Director of the Coastal Sustainability Institute in 2017.

A highly collaborative researcher, Dr. Trussell’s research program currently focuses on a number of important issues in evolutionary, community and ecosystem ecology. His work emphasizes the evolutionary and ecological significance of predation risk, with an emphasis on the evolution of phenotypic plasticity and inducible defenses, the ecological significance of predation risk, and the influence of trait-mediated indirect interactions on community dynamics and ecosystem function. In addition, he is very devoted to promoting sustainability science research that focuses on advancing knowledge and developing solutions for cleaner, safer and smarter coastal communities.

Dr. Trussel's Profile

Egon Schulte, PhD

Chair, Department of Mathematics

Dr. Schulte was appointed Chair of the Department of Mathematics in 2020.

Professor Schulte holds a PhD from the University of Dortmund (Germany) and joined the Northeastern Mathematics department in 1989. He held previous appointments at MIT, the University of Washington and the University of Dortmund. He previously served as acting Chair in the Department of Mathematics at Northeastern from 1998-2001.

Dr. Schulte’s area of expertise includes Discrete and Combinatorial Geometry, Combinatorics, and Group Theory.

Dr. Schulte's Profile

Mark Williams, PhD

Chair, Department of Physics

Dr. Williams was appointed Chair of the Department of Physics in 2017.

Professor Williams earned his PhD in Physics from the University of Minnesota, where he also completed postdoctoral work in Biophysics. He came to Northeastern in 2001, and in 2003 he earned a Research Corporation Research Innovation Award as well as a National Science Foundation CAREER Award. He became a Fellow in the American Physical Society in 2012.

The Williams lab specializes in the development of single molecule methods for quantitatively probing the biophysical properties of DNA and RNA and for understanding the biophysics of their interactions with proteins and other DNA binding ligands. Dr. William’s research lab has made major contributions in several areas of science, including: Molecular mechanisms of HIV-1 replication interactions; Thermodynamics and structural dynamics of small molecule binding to DNA; Eukaryotic nuclear regulatory proteins and nucleosome dynamics; and Mechanisms of DNA binding by proteins from model bacterial and bacteriophage replication systems.

Dr. Williams' Profile

Peter Bex, PhD

Chair, Department of Psychology

Dr. Bex was appointed Chair of the Department of Psychology in 2020.

Professor Bex holds a doctorate in Psychology from Cardiff University (UK) and first came to Northeastern in 2014. He had previous faculty appointments at Harvard Medical School, University College London and Essex University (UK)

Dr. Bex’s research uses cross-disciplinary approaches to study basic and clinical vision science. His clinical research uses behavioral and computational techniques to study the pathological processes in blinding eye diseases including Age-related Macular Disease, Glaucoma and Amblyopia. His research aims to understand the bases and implications of these blinding eye diseases with the goal of developing efficient and sensitive methods for early diagnosis and to measure the presence and progression or remediation of vision loss. Dr. Bex’s lab develops new technologies and novel therapeutic approaches that help to maximize residual visual function and promote the most effective rehabilitation interventions.

Dr. Bex's Profile