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Mathematics & Statistics

Our people

Department Chair

Jennifer Kosiak  Profile of Jennifer Kosiak

Specialty areas:

Mathematics Education

Associate Department Chair

Douglas Baumann  Profile of 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

Specialty areas:

Statistics Education

Data Visualization

Statistical Genomics and Epigenomics

Statistical Computing

Data Science

Categorical Data Analysis

Multivariate Statistics

Academic Department Associate

Julie Ahearn  Profile of Julie Ahearn

Director of MS Applied Statistics Program

Melissa Bingham  Profile of Melissa Bingham

Director of MS Data Science Program

Jeff Baggett  Profile of Jeff Baggett

Murphy Learning Center Liaison

Nathan Warnberg  Profile of Nathan Warnberg

Department People

Robert Allen  Profile of Robert Allen
Benjamin Anderson  Profile of Benjamin Anderson
Irina Andreeva-Cherveny  Profile of Irina Andreeva-Cherveny
Jeff Baggett  Profile of Jeff Baggett
Douglas Baumann  Profile of 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  Profile of 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  Profile of 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  Profile of Matthew Chedister
Tushar Das  Profile of Tushar Das
David Elzinga  Profile of David Elzinga
Whitney George  Profile of 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
Josh Hertel  Profile of Josh Hertel
Karl Kattchee  Profile of Karl Kattchee
Edward Kim  Profile of 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  Profile of Jennifer Kosiak
Phil Loehmer  Profile of Phil Loehmer
Andrew Matchett  Profile of Andrew Matchett
Jenni Mccool  Profile of Jenni Mccool
Maggie McHugh  Profile of Maggie McHugh
James Peirce  Profile of 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  Profile of 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
David Reineke  Profile of David Reineke
Sherwin Toribio  Profile of Sherwin Toribio
Brett Townsend  Profile of Brett Townsend
William Truttschel  Profile of William Truttschel
Crystal Vesperman  Profile of Crystal Vesperman  Crystal Vesperman saysMeet with me  Office hours

Crystal Vesperman's office hours

Monday
9:30 a.m. to 11:30 a.m.
or by appointment
Tuesday
By appointment only
Wednesday
9:30 a.m. to 11:30 a.m.
or by appointment
Thursday
By appointment only
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  Profile of Chad Vidden
Nathan Warnberg  Profile of 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
Todd Will  Profile of Todd Will
Huiya Yan  Profile of Huiya Yan  Office hours

Huiya Yan's office hours

Monday
8:50 a.m. to 10:30 a.m.
Wednesday
8:50 a.m. to 10:30 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