Skin Tag removal - clinic in Chiang Mai

Can anyone recommend a clinic(s) in Chiang Mai and ideally not too far from Thapae Gate (although not essential) to remove a couple of skin tags on the neck area.

What is the usual process? Is any particular method more common in Thailand eg surgical excision, laser, cryotherapy?

Any idea of what I should expect to pay?

Thanks in advance for any responses.