served communities. they're under insured and they're uninsured and they need care. i saw people put on wait lists for months even years and as a result their injuries get worse. i just said enough is enough. >> i guess i'm stuck with arthritis. >> i run three clinics in chicago's most underserved areas. you smile more. we treat orthopedic conditions. we treat patients regardless of tieblt pay. i know i can't fix everybody. but my focus is to break down the barriers. the greatest thing we give them is hope. >> and sometimes hope is the best medicine of all. if you know someone deserving of being a cnn hero go to cnn heros.com. big day, chris. team usa getting ready for a