Mathematics Faculty & Staff

Dr. David Garth
Mathematics Department Chair; Professor of Mathematics

Office Hours Fall 2023 (In person or via Zoom)

Monday: 10:00-11:00, 2:00-4:00

Tuesday: 10:00-11:00

Wednesday: 9:30-11:30, 2:30-3:30

Thursday: 3:00-4:00

Friday: 9:30-11:30

Zoom: You can log in using the link

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. Don Bindner
Assistant Professor of Mathematics

Office Hours Spring 2024:
MTRF 9:30am-11:20am at VH2258
M 1:30pm-3:20pm at VH2258
Or by appointment

Personal Pronouns: he/him

Dr. Philip Ryan
Professor of Mathematics

Monday 9:00-10:30am & 1:30-3:30pm; Tuesday 10:30-11:30am & 1:30-3:00pm; Wednesday 9:00-10:30am; Thursday, 8:30-10:30am; and Friday 9:00-10:30am.

Or by appointment 

To access by zoom use

Phil Ryan (

Personal Pronouns: he/him/his

Dr. Steven Smith
Professor of Mathematics

M 8:30-10:30 AM & 11:30 AM-12-:30 PM, T 11:30 am -1:30 PM, W 8:30-10:30 AM & 11:30 AM- 1:30 PM

or by appt

Derek Sparrius
Instructor of Mathematics

MW 1:45-2:20 PM and 3:30-4:30 PM

T 11:30-12:20 PM and 2:00-4:30 PM

Th 11:30-12:20 PM and 2:00-3:20 PM

Dr. Dana Vazzana
Professor of Mathematics and Director of Academic Professional Development

VH 2144

Monday: 1:30 - 3:30pm

Wednesday: 1:30 - 3:30 pm

Thursday: 12:30 - 1:30pm

Personal Pronouns: she/her/hers