The University of Arizona
C. Douglas Haessig

C. Douglas Haessig (he, him, his)

Associate Professor, Mathematics
Member of the Graduate Faculty

Research Groups: Number Theory

Telephone: 520-621-6892
Office: ENR2 S350

Scheduled Courses (Fall 2025):

MATH:223 - 005

Mon
03:00 PM - 04:00 PM
Tue
03:00 PM - 04:00 PM
Wed
03:00 PM - 04:00 PM
Thu
03:00 PM - 04:00 PM

Tutoring Locations (Fall 2025):

Vector Calculus (MTL121) - Faculty

Mon
02:00 PM - 03:00 PM