The Distance Education Team

Unity College Distance Education

Dr. Amy Arnett

Dr. Amy Arnett is the Vice President for Distance Education and Professor of Ecology at Unity College. Dr. Arnett has been a professor at Unity College since 1999. She received a BS in Biology from the University of Michigan and a Ph.D. in Biology from the University of Vermont. She conducted Postdoctoral Research at the University of Nebraska on the impact of invasive species on native communities.

Dr. Arnett studies insect ecology and has published widely in ecology and entomology journals. She was a 2009 Fulbright Scholar and studied with colleagues in Slovenia. Recently she was the recipient, along with colleagues, of a large National Science Foundation grant to study the impact of invasive pests in hemlock forests. Dr. Arnett brings a depth of ecological knowledge to the MS program along with years of teaching experience connecting with students and helping them work toward their career goals.

Dr. David Rogers

David Rogers is the Dean of Distance Education Undergraduate Programs. He received his Ph.D. in English from the University of North Carolina Greensboro, an M.A. in English from The University of Massachusetts Boston, and a B.A. in English from the University of West Florida. David’s research interests include political rhetoric, critical pedagogy, and cultural studies. Specifically, David is interested in the role affect and emotion play in political discourse. David has received research grants and teaching awards. He loves teaching, has taught a wide range of humanities and communications classes, and has developed and taught Study Abroad short courses. David brings a depth of experience to the BS program, and he enjoys providing support to students and faculty.

Dr. Pamela MacRae

Dr. Pamela MacRae is the Distance Education Dean of Environmental Conservation and Research and Professor of Fisheries Ecology. Previously she served as the Dean of the School of Biodiversity Conservation for 3 years and Associate Professor of Sustainable Fisheries Management at Unity College since 2013. She earned a Ph.D. in Oceanography and Coastal Sciences from Louisiana State University, a M.S. in Zoology from the University of Toronto and B.S. in Biology from Saint Mary’s University in Nova Scotia. She conducted Post-doctoral Research at Florida State University on the long-term patterns of fish population density in Florida springs, ponds and tidal marshes.

Dr. MacRae is a field-based fish community ecologist and her research has focused on exploring the links between fish community structure and environmental variables in marine, freshwater and estuarine habitats. Dr. MacRae brings a breadth of knowledge to our undergraduate and graduate programs and has over ten years of experience teaching biology, ecology, marine science and fisheries courses. Additionally, she is an active member of the American Conference of Academic Deans and Council of Independent Colleges.

Dr. Brent Bibles

Dr. Brent Bibles is Distance Education Professor of Wildlife Biology. He received a Ph.D. and M.S. in Wildlife and Fisheries Science from the University of Arizona and BS in Fisheries and Wildlife from Utah State. Brent has been involved in wildlife management since the 1980’s and is a well-respected expert in the field. Besides working in academia, he has worked for state wildlife and federal land management agencies. He is primarily an ornithologist but works with all taxa. He has worked with several threatened or endangered species, most recently the Mexican Spotted Owls and black-footed ferrets.

Dr. Bibles is an excellent teacher and works at delivering courses using question-driven instruction. His contribution to the Sustainable Natural Resource Management track of the MS in Professional Science is to add his management experience, quantitative abilities, and student-focused teaching style to the curriculum.

Dr. Cassandra Hansen

​Cassandra Hansen, Ph.D., is a full-time Distance Environmental GIS Instructor. Dr. Hansen teaches Mapping Science, Environmental Science, Cartography and Geographic Information System classes at Unity College.

Hansen has been teaching college-level classes for the past 13 years. She prides herself on being able to share the excitement of mapping with her students in the classroom and/or online. She earned her Ph.D. and M.S. at the University of Nevada, Reno focusing on Atmospheric Rivers and Extreme Snowfall Events. She completed her GIS certification and undergraduate degree at Humboldt State University where she found her true passion for Cartography and translating complicated information into cartographically pleasing visualization resources. Hansen’s work has earned National Geographic mapping acknowledgements for her cartographic work. Hansen’s unique background has taken her around the country helping with the collection of data and database infrastructure for the creation of dynamic field maps used on wildfires for damage assessment.

When she is not teaching, Hansen is skiing, hiking or biking with her young family.

Christopher Vigezzi

Director of Distance Education Enrollment Management, Christopher Vigezzi

Heather Stetkis

Assistant Director for Concierge Services, Heather Stetkis comes to Unity College with a background in higher education and communications. She holds a B.S. in Communications from the New England School of Communications and an M.S. in Management from Kaplan University. Her experience includes academic advising, recruitment, and student support.

Heather works as the Assistant Director for Concierge Services at Unity College. From admissions to student services, she offers a unique and highly supportive experience for the Distance Education students.

Nichole Clark

Distance Education Concierge Nichole Clark returns to Unity College as an alumna with her B.S. in Captive Wildlife Care and Education. During her time at Unity, Nichole took a keen interest in Conservation Law Enforcement. As a non-traditional student, Nichole has firsthand knowledge of the struggles that a working professional, parent, and student will experience while obtaining their education. As a graduate from Unity College, Nichole has unique insight and understanding of the college’s sustainability principles to help guide and support Distance Education students.

After she graduated, Nichole implemented an Animal Care Technician Internship program at The Humane Society Waterville Area, which has since accepted a Unity College student. With her real-world experience, Nichole can also speak to how our degrees can apply in a professional setting within today’s workforce. 

Brittany Iafrate

Distance Education Concierge Brittany Iafrate returns to Unity College as an alumna with her Master’s in Sustainability Science. She graduated from Unity College in 2017 and also has a Bachelor’s in Environmental Studies from Allegheny College. Directly after her undergraduate graduation in 2014, she completed a six month immersive organic farm apprenticeship  and then transitioned into working in the Johnny’s Selected Seeds contact center. She brings a love of sustainable agriculture and an excitement to work for and support her alma mater!

Corey Butler

Distance Education Instructional Designer Corey Butler is an instructional designer who collaborates with subject matter experts to deliver intuitive, engaging, and rigorous online curriculum. His background in instructional and information technology assures digital tools are effectively and meaningfully integrated into courses and assessments. He holds a B.A in New Media and an M.Ed in Instructional Technology from the University of Maine. Corey’s professional interests include competency-based education, assessment best practices, and adult learning theories.

Kerry Hafford

Assistant Registrar for Transfer Evaluation Kerry Hafford holds a B.S. in Biology – Biomedical Sciences from the University of Maine at Fort Kent, a Graduate Certificate in Creative Leadership & Global Strategy from the University of Southern Maine and will her MBA at Fitchburg State University in May 2020. Her higher education experience has been focused on transfer evaluation, veteran services, and special projects. 

Michelle Ross

Distance Education Office Manager Michelle Ross comes to Unity after 21 years of combined service in the Marine Corps and Coast Guard. Michelle has worked in Administration, Human Resources and Recruiting. While serving in the military, Michelle earned a BA in Environmental Studies from Ashford University through distance education.

Samuel Ross

Distance Education Concierge, Samuel Ross comes to Unity College with a background in higher education administration. With experience in recruitment and support for online students, he aims to find and assist students who are ready to make a change in their lives. He created an enrollment and support model in his most recent role and believes that online students deserve a meaningful and engaging experience. Samuel earned his B.A. in English from the University of Texas at Austin.

Chris Malmberg

Chris Malmberg is an Instructional Designer with a background in the humanities. He received his M.F.A. and M.A. in Creative Writing and Literary Studies from the University of Alaska Fairbanks, where he taught Composition and Creative Writing for several years. He is interested in the application of narrative in learning design, the evolving interface between humans and technology, and the ways in which education must evolve to serve peoples’ needs in a world that is constantly changing.

Annie Chuprevich

Associate Dean for Retention and Completion, Annie Chuprevich holds a B.A. in Visual and Media Arts from Emerson College and an M.S. in Adult and Higher Education from the University of Southern Maine. Her higher education experience includes student and faculty support, marketing, communication, academic affairs, registration, and course scheduling. Annie’s professional interests include accessibility and equity in education systems. Annie oversees the design, delivery, and quality of student support as well as completion and graduation.