Prof. Buhler's office hours are held in Jolley 530. The hours are somewhat fluid in the face of scheduling demands, but right now, the scheduled hours are:
If these times are not good for you, please email or call for an appointment. You can drop in if my door is open, but there's a nonzero chance that I may ask you to come back later.
TA Justin Luner's office hours are held in Jolley 515. Go to Jolley 518 off the main hallway; 515 is one of the rooms inside the 518 suite. His hours are:
Justin's review and recitation sessions are Tuesdays from 6 to 7 PM in Lopata 202.