Please note:  I have offices on two campuses.  If my calendar says PAD 312, that is my Allendale office, which is found within the Chemistry Department office in Padnos.  If it says CHS 500, then you can find me on the 5th floor of the Cook Devos Center for Health Sciences downtown.  I am usually doing research when at CHS, but I am open to making appointments to meet with students--feel free to contact me if you would like to do so.