this man is a human calculator
Best trig and calculus teacher ever. He taught at Central Catholic when I was there ('67 - 71)
He is really humble and demonstrates what it means to be a brother.
Saint of a man.
Great Teacher. Knows everything about everything, and isn't reluctant to tell the class the history of everything in the middle of a calc lesson.
Very patient teacher. Helps you whenever you need help. Thanks a lot Bro J.
Brother John, you were the best Math teacher I ever had at Calvert Hall.