Dr. IP is a licensed Internal Medicine in IL. Graduated in 1997. Medical degree obtained from Loyola University Chicago School of Medicine. Completed residency training at Loyola University. Currently practices at DuPge Medical Group (DuPge Medical Group), located at 3743 Highland Avenue Suite 1001, Downers Grove, IL 60515. Dr. IP specializes in internal medicine, pre­ven­tive care and primary care.. In addition to English, Dr. IP speaks Mandarin and Cantonese.