L.G.
First of all it IS....San Francisco. Unless you are talking about someplace else.
Why do you want to be in SFO. You don't say if it is for you or a child. Orthopedics is high specialized. The ankle man doesn't do hips and the hip specialist doesn't do backs. Pediatric cases are not handled those who operate on mature adults and so forth.
Say what you are looking for and then it will be easy to help you.