Talk to Dermatologist on Acne And Facial Hairs

I have facial hairs or my chin and neck, i have tried alot of things like waxing,threading etc but none of them worked properly. After removing hair through waxing or threading my chin got red & due to this i have acne problem on my chin. I think so it is due to horomones imbalancement. I don't know what type of doctor is best for me