I realize you probably already had the LEEP, but your doctor was required to explain all of this to you. I think you should get a different doctor for your follow up.
In addition, did you
1. Look at the lab repot?
2. Get a thorough explanation of what you had, where it was located, how many cervical quadrants were involved, if dysplasia was in the endocervical canal, and if dysplasia was in the endocervical glands? That would have determined if you should have had LEEP or cold knife.
3. Get an in-depth discussion of the risks and benefits of all your treatment options - cryosurgery, laser, LEEP, and cold knife cone biopsy - before a recommendation? This is a requirement.
If you answer no to even one question, then definitely get a different doctor.
In the meantime, I hope the margins are clean for you.