CALL TODAY. GET IN TODAY. Same-day appointments now available at our OSF Medical Group primary care practices. If your illness or injury can't wait, there's an OSF provider near you ready to meet your needs. Available at these OSF Medical Group offices: . Belvidere .Byron .Cherry Valley Poplar Grove Rockton/Roscoe Springcreek . Rock Cut . Roxbury Guilford Square Parkview CALL YOUR PROVIDER'S OFFICE TO BE CARED FOR TODAY. OSF Medical Group