Mathematics Faculty & Staff

Dr. Susan Scheurer
Mathematics Department Chair; Professor of Mathematics

By Zoom Wednesdays 12:00-4:00 at meeting ID 957 3241 1961

I'm available at many other times by appointment by Zoom.  Send an email to to schedule a time or to get a prompt answer to your question.


Ms. Diane Sandefur
Administrative Assistant - Computer Science, Mathematics, and Statistics

Monday - Friday 7:00AM to 4:00PM 

Office is open 8:00AM to 5:00PM (You are welcome to come in at 7:00AM as well.  But official hours start at 8:00AM.)


Dr. David Garth
Professor of Mathematics

Office Hours Spring 2021 (In person or via Zoom)

MW: 1:30-3:30
TRF: 10:30-12:30 

Zoom ID: 5511380229


Dr. Pamela Ryan
Professor of Mathematics

Online office hours through Zoom: on MT12:30-1:20 by appointment, and MTRF 1:30-2:20 (by appointment, except for Friday). Email office hours Wednesday at 1:30, TR at 2:30. In person office hours Wednesday at 3:30 in Vh2152. Other times by appointment. 



Dr. Philip Ryan
Professor of Mathematics

Office Hours will be

Tuesday:1:00-3:20pm, Wednesday: 1:00-4:00pm, Thursday:9:30-10:50am

For Math 186: Monday,Tuesday, Wednesday at 9:30-10:20am

To access by zoom use


Phil Ryan (

Or by appointment