(Queensland) my mother wants me to be treated by her close friend?

Hey all, I’m a teenager living in Queensland. My mother has been trying to get me to a paediatrician, but there’s a long wait. She is a psychiatrist, and has a close friend who is a paediatrician who offered to treat me. Is this okay for her to do (legally) or is her closeness to my mother a problem? And would it be advisable to do so?