WALK-IN CLINIC NO APPOINTMENTS NEEDED OMC Weekdays 7 a.m. to 7 p.m. Saturdays 8 a.m. to 4 p.m Osceola Medical Center MYOMC.org/Walk-In | 715-294-2111 WALK-IN CLINIC NO APPOINTMENTS NEEDED OMC Weekdays 7 a.m. to 7 p.m. Saturdays 8 a.m. to 4 p.m Osceola Medical Center MYOMC.org/Walk-In | 715-294-2111