Northern Illinois Cat Clinic, P.C. 295 Peterson Road Libertyville, IL 60048 (847) 680-1770 (847) 680-1775 Fax Clinic Hours Monday through Friday 8:30 am - 6:00 pm Saturday 8:30 am - 1:30 pm Early morning dropoffs can be arranged. Please call for an appointment. For any questions regarding this website please contact webmaster@northernilcatclinic.com, for all other inquires about your cat please contact the clinic directly at (847) 680-1770.