re 'separate patients from doctors' - true. It was so easy to get parking in the prime spots when going to medical appointments for my doctor at a hospital and medical complex. Prior to pandemic you had to circle the parking lot then try the parking structure. After pandemic, no parking search. The question on entrance to the medical building is something like : Have you any symptoms? Have you been near someone diagnosed? Did you test positive? Of course all the answers you give are going to be 'no' so you can get past security to see your doctor.