What are my options now?

I was scheduled to have a procedure tomorrow where they would put me to sleep and remove moderate (scale of mild, moderate, severe) precancerous cells from my uterus on the outside (just a tiny spot there) and also from my cervix. Today, the anesthesiologist decided the clearance from my preventive medicine MD wasn't good enough because I have angina and I haven't been "worked up" by a cardiologist. He is concerned because I haven't had a stress trest (which I think are useless and dangerous). If the anesthetic is dangerous when I have angina I don't want it anyway.

So, surgery is off. I told my OB/Gyn that I appreciated his care but I had made a mistake trying to mix conventional medicine with natural medicine and asked him to fax my records to my natural MD. I am hoping she will have options. The doctor (OB) made it sound like I would get cancer if I didn't get this done. I am pretty sure there are supplements, diet and other things that can clear up these abnormal cells but I am not familiar with what they are.

Has anyone had success with clearing up pre-cancerous cells naturally?

Thanks