Dr. Tochukwu Okwuosa, DO Cardiology 1725 W. Harrison St. Suite 1010Chicago, IL 60612 (312) 942-5904 About Dr. Tochukwu Okwuosa, DO Alt. Address: 610 S. Maple Ave. Suite 540 Oak Park, IL 60304 Alt. Phone: (708) 660-6600Affiliation: Rush University Medical Center