I'm about to start acne treatment, but I'm worried about scars.

It's really stressful dealing with adult breakouts that pop up at the drop of a hat, even though I'm over 30. I'm looking for information because I'm thinking of getting proper acne treatment this time. I used to just squeeze them and leave it at that, but now I'm scared they'll leave scars. ㅠㅠ They say it's all based on personal experience... hahaha.

Has anyone been to a good acne treatment center in the Gangnam area? I have no idea if treatment strengthens the skin barrier or how much I should expect to pay. ㅠㅠ Please recommend a place that provides thorough care. Haha. Everyone I see in the reviews says their skin cleared up, and I really want to see the light this time too. lol