I had a couple removed a few years ago. I went to a dermatologist. She froze it with liquid nitrogen, then gave me a topical cream that I applied after soaking my foot every night for a couple of weeks. They are gone and have never returned. FYI, I do NOT recommend having this done the day before you are moving from one apartment to another (on the third floor, no elevator of course). :P It wasn't terribly painful, but walking was definitely sore for a couple of days.