Health care facilities such as Doctors’ surgeries can utilize the signs outside as marketing tools for the practitioners inside. Apart from incorporating opening hours, this is done by displaying the experts' names and their professional titles, coupled with the well-being areas in which they specialize.
Once a patient arrives for an appointment, there should be signs on every door, so they know where their doctor is. The signage should include details of the name and title of the practitioner and his/her working hours. Facilities that span multiple floors must include direction signs as well, so that patients know where to go.