physician

If I want to see a Kinesiologist do I need a referral from my regular doctor or can I just find one on my own? Any recommendations?

I would appreciate it if anyone could provide a recommendation for an English-speaking certified dermatologist in Buenos Aires. I have had bad acne my entire life but it's actually getting worse here since I arrived a few weeks ago. I'm not sure if it's the poor air quality but it's never...