If you're under 18, go to a pediatric orthopedic specialist. (Please don't post your age to us, though.) Try to find one who has had lots of experience with the spine. If you're older than 18, go to an orthopedic surgeon who specializes in the spine, preferably one who has done a fellowship. Surgery should be the last option, and they'll try other things first (bracing, etc.).
I wish you the best,
Another scoli,
Emily