Biotechnology and Chemistry
Diana Weldon, of Ballston Spa, joined TVHS for the start of the 2009-10 school year. She teaches biotechnology. Weldon previously taught in the Hoosic Valley and Ballston Spa schools and earned a master’s of science in education degree from the College of Saint Rose after more than a decade of work at GE. She also has a bachelor’s degree in Chemical Engineering from MIT.