• Constituency Directors
• Regional Directors

Jerome F. Baker
Executive Director
Sigma Xi, The Scientific Research Society

Howard Ceri
President-elect
Professor and Chairman
Bioflim Research Group, Department of Biological Science, University of Calgary

C. Clifton Chancey
Comprehensive Colleges & Universities Constituency Director
Professor and Head of Physics
University of Northern Iowa

J. Zachary Jacobson
Northeast Regional Director
Senior Mathematician & Acting Director
Health Canada

John J. Kelley
Northwest Regional Director
Professor of Marine Science
University of Alaska Fairbanks, School of Fisheries and Ocean Sciences

William R. Klemm
Southwest Regional Director
Professor of Neuroscience
Texas A&M University

John Knesel
Southeast Regional Director
Associate Professor of Biology
University of Louisiana at Monroe

David C. Lever
Baccalaureate Colleges Constituency Director
Associate Professor
Ohio Wesleyan University

Linda K. Meadows
North Central Regional Director
Ohio State University

Richard L. Meyer
Treasurer
Professor Emeritus
University of Arkansas, Fayetteville

Penelope J. Padgett
Research & Doctoral Universities Constituency Director
Public Health Epidemiologist
N.C. Center for Public Health

Antonio Pita
Canadian/International Constituency Director
Director, Swiss Office of International Relations
Instituto Tecnologico de Monterrey

James W. Porter
Immediate Past President
Institute of Ecology
University of Georgia

Lou Reinisch
Membership-at-Large Constituency Director
Dean of Science and Director, Medical Physics Program
University of Canterbury, Christchurch, New Zealand

Kelly O. Sullivan
Area Groups, Industries, State & Federal Laboratories Constituency Director
Director, University Partnerships
Pacific Northwest National Laboratory

Andrey J. Velkey, II
Mid-Atlantic Regional Director
Associate Professor of Psychology
Christopher Newport University

Ann H. Williams
President
Field Studies Coordinator
U.S. Environmental Protection Agency