Office Hours
Fall 2024
I can be reached in various ways:
- by e-mail at hhv1@tc.columbia.edu (24/7). I mostly succeed in responding within 48 hours.
- in person (while appointments are not necessary, it is best to e-mail me to say that you intend to drop by, and at what time, as I may have stepped out of the office):
- Tuesday afternoons: 1 to 3
- Thursday afternoons: 3 to 5
- If absolutely necessary, I am also available by appointment via Zoom (set up via e-mail) about every morning and late afternoon, Monday through Thursday.
Spring 2025