What happens next?

How to get sclerotherapy for spider veins
Find a dermatologic surgeon.
For the best results, find a licensed dermatologic surgeon in your area who has experience performing successful sclerotherapy treatments. You might look for a surgeon who is a member of a specialty group, such as the american society for dermatologic surgery (asds).
Most surgeons will have a website with information about their background and their practice. You also may want to interview several surgeons before you pick the one you want.