I can recommend an excellent plastic surgeon that I have worked with for some years through this project of mine: www.surgeryinperu.com
I have worked for more than 10 years in Lima in the medical field and have got to know a lot of doctors in many different fields, including plastic/cosmetic surgery. You'll find a price list on the website for the more popular treatments, but if you don't see what you are looking for then please drop me a line to [email protected]
or whatsapp 00511 999838477 for more information.
I hope this helps.