Our Staff
School Nurses

Peggy Klein
pklein@bishopdwenger.com
Nurse

Sara Westhoff
swesthoff@bishopdwenger.com
Nurse
Science

Nathan Conroy
nconroy@bishopdwenger.com
Department Chair

Charles Ehinger
cehinger@bishopdwenger.com
Integrated Chemistry and Physics

Lara Fairchild
lfairchild@bishopdwenger.com
Honors and AP Chemistry

Andrea Hill
ahill@bishopdwenger.com
Chemistry 1 and 2

Tim Koehl
tkoehl@bishopdwenger.com
Anatomy and Physiology

Maria Odle
modle@bishopdwenger.com
Biology, Chemistry and Forensics