Please recommend a dermatologist in Daejeon or Sejong.

I've heard from many people around me that Oligo is effective for lifting, but it's a bit pricey.

Since I'm going to spend a lot of money, I want to get it done at a trustworthy dermatologist, but I have a lot of doubts about whether they use genuine Oligio tips.

If you could recommend a reliable dermatologist in the Daejeon Sejong area, I would be grateful~~!