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Mathematics & Statistics

Our people

Department Chair

Jennifer Kosiak

Associate Department Chair

Douglas Baumann  Office hours

Douglas Baumann's office hours

Monday
11:30 a.m. to 12:30 p.m.
or by appointment
Tuesday
By appointment only
Wednesday
11:30 a.m. to 12:30 p.m.
or by appointment
Thursday
By appointment only
Friday
11:30 a.m. to 12:30 p.m.
or by appointment

Remote office hours offered: By appointment

Academic Department Associate

Julie Ahearn

Director of MS Applied Statistics Program

Melissa Bingham

Director of MS Data Science Program

Jeff Baggett

Murphy Learning Center Liaison

Nathan Warnberg

Department People

Robert Allen
Benjamin Anderson
Irina Andreeva-Cherveny
Jeff Baggett
Mark Batell
Douglas Baumann  Office hours

Douglas Baumann's office hours

Monday
11:30 a.m. to 12:30 p.m.
or by appointment
Tuesday
By appointment only
Wednesday
11:30 a.m. to 12:30 p.m.
or by appointment
Thursday
By appointment only
Friday
11:30 a.m. to 12:30 p.m.
or by appointment

Remote office hours offered: By appointment
Melissa Bingham  Office hours

Melissa Bingham's office hours

Monday
2 p.m. to 3 p.m.
or by appointment
Tuesday
4 p.m. to 4:30 p.m.
or by appointment
Wednesday
2 p.m. to 3 p.m.
or by appointment
Thursday
4 p.m. to 4:30 p.m.
or by appointment
Friday
By appointment only

Remote office hours offered: Virtual appointments are an option. Email me at mbingham@uwlax.edu to set up an appointment!
Wako Bungula  Office hours

Wako Bungula's office hours

Monday
9 a.m. to 10:30 a.m.
or by appointment
Tuesday
9 a.m. to 10:30 a.m.
or by appointment
Wednesday
9 a.m. to 10:30 a.m.
or by appointment
Thursday
9 a.m. to 10:30 a.m.
or by appointment
Friday
9 a.m. to 10:30 a.m.
or by appointment
Matthew Chedister
Tushar Das
Whitney George  Office hours

Whitney George's office hours

Monday
noon to 1 p.m.
or by appointment
Tuesday
noon to 1 p.m.
or by appointment
Wednesday
2 p.m. to 3 p.m.
or by appointment
Thursday
By appointment only
Friday
By appointment only
Aaron Hautekeete
Josh Hertel
Karl Kattchee
Edward Kim  Office hours

Edward Kim's office hours

Monday
2:15 p.m. to 3:30 p.m.
or by appointment
Tuesday
11 a.m. to 11:55 a.m.
2:15 p.m. to 3:30 p.m.
or by appointment
Wednesday
8:50 a.m. to 9:45 a.m.
or by appointment
Thursday
8:50 a.m. to 9:45 a.m.
2:15 p.m. to 3:30 p.m.
or by appointment
Friday
By appointment only

Remote office hours offered: Each of the student hours listed above (student hours = office hours) are both in-person and via Zoom. They are drop-in times in the sense that they do not require an appointment or any advance notice. Outside of the stated times, you can always request an appointment, which is easiest to do by sending me an email. The zoom link is found in the syllabus. Alternately, email me (from your UWL email if you can, or from a personal email if you are not able to access your UWL email) and I can send you a Zoom link.
Jennifer Kosiak
Abraham Kuznia
Phil Loehmer
Andrew Matchett
Jenni Mccool
Maggie McHugh
Kelly O'Connor
James Peirce  Office hours

James Peirce's office hours

Monday
1 p.m. to 2 p.m.
4 p.m. to 5 p.m.
Tuesday
1 p.m. to 2 p.m.
4 p.m. to 5 p.m.
Wednesday
3:45 p.m. to 5:15 p.m.
Thursday
1 p.m. to 2 p.m.
Friday
By appointment only

Remote office hours offered: Office Hours on M, Tu, and Th are virtual. See connection information in Canvas.
Andrew Pingree  Office hours

Andrew Pingree's office hours

Monday
8:40 a.m. to 9:40 a.m.
or by appointment
Tuesday
8:40 a.m. to 9:40 a.m.
or by appointment
Wednesday
8:40 a.m. to 9:40 a.m.
or by appointment
Thursday
8:40 a.m. to 9:40 a.m.
or by appointment
Friday
10 a.m. to noon
or by appointment
Maddie Rainey
David Reineke
Sherwin Toribio
Brett Townsend
William Truttschel
Crystal Vesperman  Crystal Vesperman saysMeet with me  Office hours

Crystal Vesperman's office hours

Monday
3:30 p.m. to 4:30 p.m.
or by appointment
Tuesday
3:30 p.m. to 4:30 p.m.
8:30 a.m. to 9:30 a.m.
or by appointment
Wednesday
3:30 p.m. to 4:30 p.m.
8:30 a.m. to 9:30 a.m.
or by appointment
Thursday
3:30 p.m. to 4:30 p.m.
or by appointment
Friday
By appointment only

Remote office hours offered: Use my Bookings link (in my email signature and on Canvas) to book remote office hours.
Chad Vidden
Nathan Warnberg  Office hours

Nathan Warnberg's office hours

Monday
9 a.m. to 11:55 a.m.
1:10 p.m. to 3:10 p.m.
Tuesday
By appointment only
Wednesday
9 a.m. to 11:55 a.m.
1:10 p.m. to 3:10 p.m.
Thursday
By appointment only
Friday
By appointment only

Remote office hours offered: Zoom link for office hours: https://wisconsin-edu.zoom.us/j/5845418515
Reisa Widjaja
Todd Will
Huiya Yan  Office hours

Huiya Yan's office hours

Monday
9 a.m. to 11 a.m.
Wednesday
9 a.m. to 11 a.m.

Remote office hours offered: Virtual appointments are an option. Email me at hyan@uwlax.edu to set up a virtual meeting.

Emeritus Faculty and Staff

Name Service Status     
Karoline Auby 1978 - 2016 Retired
David Bange 1971 - 2003 Retired
Anthony Barkauskas 1972 - 2003 Retired
Jeff Boyle 1988 - 2016 Retired
Thomas Breiter 1966 - 2005 Retired
Arthur Brownell, Jr. 1965 - 1995 Deceased
Roland Christensen 1960 - 1992 Deceased
Abdulaziz Elfessi 1994 - 2022 Retired
Roger Erickson 1966 - 1999 Retired
Linda Host 1983 - 2005 Deceased
Heather Hulett 2002 - 2023 Retired
Susan Kelly 1992 - 2025 Retired
David Koster 1985 - 2012 Retired
Rebecca LeDocq 1991 - 2022 Retired
Gerald Niedfeldt 1977 - 2003 Retired
Dennis O'Brien 1968 - 2002 Retired
David Reineke 1999 - 2022 Retired
Bruce Riley 1985 - 2016 Retired
Arden Ross 1968 - 2002 Retired
John Scheidt 1969 - 2002 Retired
Charles Schelin 1971 - 2006 Retired
Helen Skala 1989 - 2007 Retired
James Sobota 1970 - 2002 Deceased
E. Keith Swanson 1957 - 1990 Deceased
Arnold Temte 1949 - 1986 Deceased
Jack Unbehaun 1968 - 2000 Retired
J.D. Wine 1970 - 1999 Retired