Visit the Dayton urgent care serving patients of all ages for minor illnesses & injuries. No appointment needed! Feeling under the weather or have a non-life-threatening injury? Head to the Miami Valley Hospital Urgent Care – conveniently located inside the brand-new Premier Health YMCA in Dayton, OH. We treat a wide range of minor illnesses and injuries including, colds, flu, and sinus infections, sprains and minor cuts, burns, rashes, earaches, and more. Walk-ins only. Medicaid is accepted at this location.