I think you need to get a new doctor. Or at least get a second opinion about all of your lab results to further assess you. This could help put your mind at ease.
One of the contraindicators for LEEP, per the guidebooks I have read, is dysplasia in the endocervical glands. Your doctor removed a lot of your cervix, so hopefully she did get all of it. But I wouldn't trust her, going forward. She should have had a lengthy discussion with you before you signed the paperwork.
If you wonder what your doctor removed, check the physical description of the specimen. To help you, mine was as follows.
Uterine cervix, right, spherical: 2.5x1.4x1.0
Uterine cervix, left, spherical: 2.0x1.0x.9
The most telling was the last, which was described as "endocervical tissue." That was taken from the right side and was also spherical. It was 2.2x1.4x1.1.
Basically, the doctor screwed up and removed the right side of my cervix. In my case, the loop bent when he began the first pass on the right. Rather than remove it, get a new loop, and start from the other direction, he continued hacking away. It sports quite a landing airstrip, now.