Dr. Tim Wiser
Interim Chair of Physical Sciences; Associate Professor of Physics
(Fall 2026)
Open Office Hours:
MTW 9:30a–10:20a
MW 1:30p–3:20p
RF by appointment
For 1-on-1 office hours or advising:
Book time with Dr. Wiser
Dr. Debashis Basu
Assistant Professor of Chemistry
Office Hours (Fall 2026):
Mon, Tue, Wed: 3:00 PM – 5:00 PM (MG 3112)
Tue: 1:30 – 3:00 PM (CCC – MG3090)
Ian Clark
Assistant Professor of Physics
General Office Hours: MWF 1:30 PM - 2:30 PM; R 10:30 AM - 11:30 AM
Dedicated PHYS 132 Office Hour: M 2:30 PM - 3:30 PM
Dedicated PHYS 185 Office Hour: W 2:30 PM - 3:30 PM
You can also stop by any time my office door is open. Other times can also be arranged by appointment.
Dr. Colin DeGraf
Assistant Professor of Physics
Fall 2026 (subject to change):
Mon: 10:30-11:20, 1:30-2:20
Wed: 10:30-11:20, 1:30-2:20
Thur: 1:30-3:20
Fri: 10:30-11:20, 1:30-2:20
Dr. Hanbo Hong
Assistant Professor of Chemistry
Fall 2026:
Mon: 3 ~ 4:30 PM, MG 3090 (Chemistry Contact Center, "C3").
Tue, Wed, Thu, Fri: 3 ~ 5 PM, MG 3144
Open to PChem students only: Mon, 5 ~ 6:30 PM, MG 1090
Dr. Tim Humphry
Associate Professor of Chemistry
For FA26, my office hours are MWF 9:30-10:30 and 11:30-12:30, and thursday 12:30-1:30. For students in my classes, my office hours are effectively 24h a day via GroupMe. If you want to meet on a different time or day, send me an email or a GroupMe and we will set it up.
Dr. Rasanjali Jayathissa
Assistant Professor of Physics
M 11.30 -12.30 and 3.30 - 5.00
W 11.30 -12.30 and 3.30 - 5.00
R 3.30 - 5.00
F 12.30 -1.30 and 3.30-5.00
Dr. Andrew Kauffmann
Assistant Professor of Chemistry
MWF: 9:00 AM - 10:00 AM
T: 9:00 AM - 12:00 PM
WF: 3:30 PM - 4:30 PM
Dr. Barbara Kramer
Professor of Chemistry
Current office hours are at http://bkramer.sites.truman.edu/schedule/
Dr. Brian Lamp
Interim Associate Dean; Professor of Chemistry
Current office hours are at http://blamp.sites.truman.edu/current-schedule/
Dr. James McCormick
Associate Professor of Chemistry
Monday, Wednesday, Friday: 9:00 AM - 12:00 PM.
Wednesday: 3:00 PM - 4:30 PM Chemsistry Contact Center MG 3090.
Any other time when I am not in class or otherwise scheduled is available to meet with students. Email or call me to set up a time.
All office hours are in person, but can also be via Zoom at https://truman-edu.zoom.us/j/3051031380. Please let me know if you would like to attend via Zoom, so that I can get things set up.
Dr. Peter Ramberg
Professor of History of Science
MTWF: 10:30-12:00 (Monday in the Chemistry Contact Center, 11:00-12:20)
Or by appointment. Zoom or in-person.
Dr. Urvashi Urvashi
Assistant Professor of Chemistry
Office (MG 3140): We want to support your success! Don’t hesitate to reach out with any questions or concerns.
M: 9:30-10:30 AM, 3:00-5:00 PM; F: 1:30-2:30 PM; W: 9:30-10:30 AM, 3:00-4:00 PM; W (C^3): 1:30-3:00 PM
Appointments are also available! Zoom sessions are encouraged
Dr. Tim Wiser
Interim Chair of Physical Sciences; Associate Professor of Physics
(Fall 2026)
Open Office Hours:
MTW 9:30a–10:20a
MW 1:30p–3:20p
RF by appointment
For 1-on-1 office hours or advising:
Book time with Dr. Wiser
