Dr. Andrew Siefker

Professor Department of Mathematics

Email: andrew.siefker@angelo.edu
Phone: 325-486-5440
Office: Mathematics-Computer Science Building 219B

Office Hours

Mon

9 - 11 a.m., 2 - 4 p.m.

Tues

Wed

9 - 11 a.m.

Thurs

2 - 4 p.m.

Fri

9 - 11 a.m.

Experience