Men ages 45-70 with no history of prostate cancer are eligible to receive a FREE PSA test and exam. FREE Prostate Cancer Screening September 30 4-6 p.m. CentraCare - Willmar Cancer Center 301 Becker Avenue SW, Willmar Pre-registration is required to schedule an appointment, call 320-231-4596. Visit CentraCare.com for more information. CentraCare Men ages 45-70 with no history of prostate cancer are eligible to receive a FREE PSA test and exam . FREE Prostate Cancer Screening September 30 4-6 p.m. CentraCare - Willmar Cancer Center 301 Becker Avenue SW , Willmar Pre - registration is required to schedule an appointment , call 320-231-4596 . Visit CentraCare.com for more information . CentraCare