John W Willets
While I don't keep regular office hours, I'm always available to meet with students by appointment. This includes Saturdays and also Sunday afternoons. Always feel free to send me an email or telephone me at (630) 418-0180 and we will arrange a mutually convenient time.  While email is my favorite way to communicate, I do check my voice mail regularly. You should always be able to contact me within 24 hours unless I'm out of town. When I leave, I always leave a message on my voice mail that tells where I am and when I'll be back. Almost always when I'm away, I continue to check my email and will respond.

Corinne Lally Benedetto
I'm available to meet with students any day except Wednesdays and Thursdays, including weekends. Just call me at (312) 476-4318 or email me and we'll arrange an appointment. I try hard to answer all messages within 48 hours.