Chris Gales currently teaches Biology 400 and Integrated Studies Biology 300. A Class of 1991 graduate of South High, Mr. Gales went on to earn his BS Molecular Biology from Loyola University and his MA/MS Science Education from Benedictine University .
Favorite Thing About D99: “I love the variety of educational and extracurricular activities that are available to students in our district. My kids will all attend DGS and I couldn't be happier!”
Started at D99: 1999
Downers Grove South High School