School of Earth & Sustainability
Directory links
Administrative staff
Sarah Colby
Sarah ColbySenior Business Manager
Office: Building 11 Rm #A108
Phone: 928-523-7184
Email: Sarah.Colby@nau.edu
Avi Henn
Climate Science & Solutions Professional Development Coordinator
Office: Building 19 Rm #110
Phone: 928-523-1052
Email: Abraham.Henn@nau.edu
Robert Lenegan
Lab Coordinator
Office: Building 11 Rm #A108
Phone: 928-523-1759
Email: Bob.Lenegan@nau.edu
Tracy Tiedemann
Administrative Associate
Office: Building 11 Rm #A108
Phone: 928-523-4561
Email: Tracy.Tiedemann@nau.edu
Rachael Wenzel
Administrative Associate
Office: Building 11 Rm #A108
Phone: 928-523-9337
Email: Rachael.Wenzel@nau.edu
Amy Wolkowinsky
Graduate Program Coordinator and Lecturer
Office: Building 11 Rm #A108
Phone: 928-523-0932
Email: Amy.Wolkowinsky@nau.edu
