I am going to see a dermatologist for the first time for a mild acne and scare problem what should I expect?

Registered Nurse here; What should you expect, first an expensive bill, LOL. Serious; The physician, will naturally look at your skin, tell you what type of skin you have, oily, dry, etc. Tell you weather your acne is hormonal, dietary, genetic. Will prescribed some topical medications, and possibly oral antibiotic. Will require several follow up treatments, for you to see the treatment through. If you have scarring, eventually the Doctor will use ';Dry Ice'; on your face, doesn't hurt, but it sounds like bacon frying in a pan. But again, it's painless, leaves skin reddened for a few days, and then it peals. Don't worry, Dermatologist are very nice Doc's, you will be fine, do great, and began getting your acne under control. Been There. Thanks for the opportunity to address your question.