Contact Info and Office Hours

Course Director Contact Information  

Course Director: Professor Don DeCoste

Office Address: 3014 Chemistry Annex (not in office spring 2021)

Office Hours

MTW: 11:00 am-12:00 pm via this Zoom link.  The meeting ID is 823 8916 2562 and the passcode was sent to you in an email.

By appointment (please email me with times you have available for a Zoom meeting)


Phone Number: 217-244-5959




Teaching Assistants
TA Office Hours via Zoom: Click on the link and go to the section Drop-in Zoom Office Hours to find the zoom link to access the TA office hours:

In Tae Jeong: 2:00-4:00 pm Wednesday

Sydney Kwan: 4:00-6:00 pm Monday

Rachel Park: 12:00-2:00 pm Tuesday

Complete CLC Schedule Spring 2021



Email Address

Harpreet Auby ADP

In Tae Jeong ADI, ADL

Sydney Kwan ADE, ADF

Rachel Park ADB, ADC

Chemistry Learning Center General Hours

Mon.-Fri.: 12:00 pm to 6:00 pm