Generally speaking, when you’re getting a medical procedure done, you want to use someone who does a LOT of them. Experience counts.
Also, I would want to have a discussion with the doctor about the style of circumcision - how much skin they’re planning on removing, whether they plan on leaving (more sensitive) inner skin versus outer skin, and what they plan on doing about the frenulum.
And if I didn’t get the answers I wanted, or if the doctor was going to tell me what kind of circumcision I was going to get, rather than asking me what kind of circumcision I wanted for my desired outcome, I would find another doctor if possible.