York Hospital Walk In Clinic - druglist.info. Health (1 days ago) York Walk-in Care in York, Maine - Urgent Care Clinic.Health (6 days ago) York Walk-in Care (YORK HOSPITAL) is an urgent care clinic/ center in York, Maine.Urgent Care Clinics provide treatment for the non-life threatening illnesses and injuries and in such cases, it is more efficient to use an urgent care clinic than an ER in ....