Dr. Choy is a licensed Internal Medicine in IL. Graduated in 1997. Medical degree obtained from A.T. Still University of Health Sciences Kirksville College of Osteopathic Medicine. Completed residency training at Bi-County Community Hospital, 2000. Currently practices at Sinai Chicago (Sinai Chicago), located at 2323 S. Wentworth Ave, Chicago, IL 60616. Dr. Choy specializes in internal medicine and primary care.. In addition to English, Dr. Choy speaks Mandarin and Cantonese.