Clarence High School

Together We Make Learning A Way Of Life

logo TEACHER: [Ronald H. Kotlik, Ph.D.]
PHONE: 716-407-9020 

About the Teacher:  I have been a teacher in the Clarence Central School District since 2002. I teach American Military History, AP World History, and the Civil War Era.
 I use Schoology in my classroom! Please click here to log in.