Faculty Experts Directory

Georgia Southern University’s faculty experts in Savannah, Statesboro and Hinesville have extensive knowledge on a variety of current topics.

To add your name to the faculty expert database, contact the Communication Officer for your college (a GS login is required).

To connect with a faculty expert for a story, contact Jennifer Wise, Director of Communications, at 912-478-2301.

Expert Spotlights

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National Tick Collection Provides Front-Line Defense Against Emerging Health Threats

A recently published article in Grice Connect highlighted the national importance of the U.S. National Tick Collection, housed at Georgia Southern University's Statesboro Campus. Home to more than one million specimens representing nearly every known tick species, the collection serves as a critical resource for researchers, public health agencies, and disease surveillance efforts studying the spread of tick-borne illnesses. The collection, owned by the Smithsonian Institution and curated at Georgia Southern University, is one of the largest and most comprehensive tick collections in the world. Researchers use it to identify emerging threats, track changes in tick populations, and better understand the diseases these parasites can carry. As concerns about Lyme disease and other tick-borne illnesses continue to grow, the collection provides scientists with an invaluable resource for monitoring species distribution, studying disease vectors, and supporting public health preparedness. It also plays an important role in training future researchers in a field where specialized expertise is increasingly needed. Lorenza Beati, Ph.D., is curator of the U.S. National Tick Collection and associate professor at Georgia Southern University.  Her research focuses on tick taxonomy, genetics, evolutionary relationships, and the role ticks play in transmitting diseases that affect both humans and animals. View her profile The article underscores the collection's growing importance as researchers work to better understand the complex relationships between ticks, pathogens, wildlife, and human health. As environmental conditions change and tick populations expand into new regions, resources like the U.S. National Tick Collection are helping scientists stay ahead of emerging public health challenges. The collection has been entrusted to Georgia Southern since 1990 and includes more than 1 million specimens and more than 125,000 accessioned lots. Beati said the collection is probably the largest curated tick collection in the world. While she said there may be a larger collection elsewhere, she said Georgia Southern’s collection remains especially important because it is active, used for research, and supported by curatorial work. “By having two curators here, we really keep the collection very active,” Beati said. “We publish a lot, we do a lot of research on our samples. We have visitors coming from all over the world to work with us.”  June 13 - Grice Connect Covering? We can help! Lorenza Beati is available to speak with media about tick-borne diseases, tick identification, vector ecology, disease surveillance and the critical role scientific collections play in protecting public health. Her expertise can help audiences better understand the growing impact of ticks on human and animal health, as well as the research efforts underway to address these challenges.

Lorenza Beati

June 28, 2026

2 min

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World Cup 2026: Georgia Southern University Experts on the Game Behind the Game

Atlanta is one of the World Cup's biggest host cities. Georgia Southern faculty across economics, health sciences and international studies are ready to speak to the stories behind the tournament. Featured Topic The Atlanta Advantage: Regional Economics of Hosting the World Cup What it means for local businesses, tourism, and the long-term economic legacy of a host city Atlanta's World Cup moment is as much an economic story as a sporting one. Georgia Southern University economics professors Michael Toma, Ph.D., and Anthony Barilla, Ph.D., can speak to tourism revenue, infrastructure investment and what host cities actually gain — and manage —- when the world comes to town. Experts Michael Toma, Ph.D. - Regional Economics and Development Anthony Barilla, Ph.D. - Economics and Public Policy Featured Topic Playing Across a Continent: The Physical Demands of a 48-Team Tournament What elite athletes face competing across climates, time zones and a month-long schedule 48 teams. Multiple cities. Almost no recovery time. Georgia Southern health sciences and kinesiology professor Samuel Wilson, Ph.D., and sports psychologist Brandonn Harris, Ph.D., can explain how a World Cup schedule affects the human body and how elite teams prepare for it. Experts Samuel Wilson, Ph.D. - Health Sciences and Athletic Performance Brandonn Harris, Ph.D. - Kinesiology and Exercise Science Featured Topic More Than a Match: The World Cup as Cultural and Political Exchange How the world's biggest sporting event becomes a stage for diplomacy, identity, and soft power When 48 nations converge on American soil, the game is only part of the story. Political science and international studies expert Christopher M. Brown, Ph.D., can speak to the geopolitical dimensions — national identity, soft power and what it means for the U.S. to host global soccer for the first time in a generation. Experts Christopher M. Brown, Ph.D. - Political Science and International Studies

Michael Toma

June 22, 2026

2 min

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Georgia Southern recognized by Forbes on list of America’s Best Employers for Company Culture 2026

Georgia Southern University has received high honors from Forbes in recognition of its commitment to institutional culture with the recent announcement of the publication’s list of “America’s Best Employers for Company Culture 2026.” Out of 600 companies on the list, Georgia Southern impressively landed in the top tier at #33. “At Georgia Southern, we prioritize investing in our people, being accountable leaders, and fostering an environment of high performance, evidenced by results aligned with institutional goals and ultimately, student success. It is that alignment and commitment to continuous growth (growing ourselves to grow others) that creates a positive institutional culture at Georgia Southern University,” said Georgia Southern University President Kyle Marrero. “The successful implementation of our strategic plan and the achievement of our institutional goals, aligned with our strategic priorities, are only accomplished if each and every faculty and staff member is actively engaged.” This is the second year Forbes has published the list, and the University was recognized this year for the first time. Representing the education industry, Georgia Southern was second on the list behind Columbia University (#10). Marrero emphasized that persistent efforts to strengthen institutional culture must produce measurable results that positively impact faculty and staff. To support this, the institution tracks its initiatives, evaluates them through ongoing feedback, and uses key performance indicators to assess their effectiveness. “A positive culture is maintained through continuous communication and connecting to the ‘why’ and ‘how,’ empowering the collective intellect to help be part of solving the challenges (solve and evolve),” he added. “We are in this together, always focused on the ‘why’ of student success!” Georgia Southern University has also been recently recognized on the Forbes lists for America’s Best Large Employers 2026 (#171), America’s Best Employers by State 2025 (#58 – Georgia), and America’s Top Colleges 2026 (#243 in Research Universities and #100 in the South). Looking to know about these awards or Georgia Southern University?  Simply contact Georgia Southern's Director of Communications Jennifer Wise at jwise@georgiasouthern.edu to arrange an interview today.

June 04, 2026

2 min

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Experts Center

Our experts are available to respond to qualified inquiries from journalists, conference organizers and more. Expert profiles below contain detailed biographical information and media files to help you find the most relevant expert for your needs. Use the search bar to refine your search by name, expertise or affiliation. On Deadline?: If you are a journalist please inform us of deadline requests and we will respond promptly.

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James Reichard

Chair and Professor

Professor Reichard focuses on applied hydrologic research on the Georgia coastal plain

Coastal Ecology Modelling Environmental Geology Geology Hydrogeology

Leigh E. Rich

Professor of Health Administration

Leigh Rich is an expert in bioethics, biotechnology, health communication, and gender and the media.

Qualitative Research Methodologies Health communication Health-related Law and Policy Bioethics Philosophy, Health Care, and Television

Bryan Riemann

Professor

Bryan Riemann is an expert in functional joint stability, postural control, and the biomechanics of exercise and therapeutic exercise.

Biomechanics of Exercise Functional Joint Stability Postural Control

Christian Rossetti

Associate Professor

Christian Rossetti’s research focuses on strategic sourcing, aligning goals in buyer-supplier relationships, and supply chain structure

Supply Market Research Logistics Management Logistics and Intermodal Transportation Supply Chain Logistics Operations Planning and Control

Biswanath Samantha

Associate Professor, Department of Mechanical Engineering

Biswanath Samanta is an expert in Mechatronics, Control Systems, Swarm Robotics, and Advanced Signal processing.

Diagnostics and prognostics Swarm Robotics Mechatronics Control Systems Machine condition monitoring

Jeff Secrest

Associate Professor

Prof. Secrest focuses on experimental neutrino physics, experimental flavor physics, maximum entropy techniques, group theory, & gravitation

Gravitation Maxent Quarks Physics and Astronomy Supernovae

Gulzar Shah

Department Chair & Professor, Health Policy and Behavior

Gulzar Shah works to explore the fields of health informatics.

Social Determinants of Health Public Workforce Needs and Interests Community Health Health Policy and Behavior Health Informatics

David Sikora

Associate Professor

David Sikora is an expert in human resource management and employee management.

Organizational Behavior Human Resource Management Employee Management

Andrew Sills

Professor of Mathematics

Andrew Sills specializes in number theory and combinatorics and currently leads the computational sciences group in COSM.

Combinatorics Number Theory

Bishal Silwal

Assistant Professor, Department of Mechanical Engineering

Bishal Silwal is an expert in Welding and Joining, Arc Based Additive Manufacturing, and Transport Phenomenon in Material Processing.

Transport Phenomenon in Material Processing Welding and Joining Arc Based Additive Manufacturing

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Last updated: 9/11/2025