ZenMed offers a product they assert helps treat acne scars and hyperpigmentation. Acne can leave scars on your skin, so take a look at their website to see their anti-acne scar product.
The AAD has a search form where you can locate a dermatologist in your area. Be aware that ipsychotherapist does not know about the qualifications or background info of those dermatologists. This link is just for informational purposes.