Spine Surgery Institute

This institute is an scam, at the time I did not have insurance, and I paid in advance out of the pocket Doctor’s appointment and MRI otherwise they would not give me an appointment. Now they are trying to collect $1,000 for lab work that they never made.
Also Dr. was ask in the first visit the success rate of spine procedure in my daughter, and he said 50/50. When we came back for the follow up visit one week later, he saw our interest in the procedure and my daughter ask him again the success rate, and this time he said 80%. How you can we trust in doctor that he pulls up a number from his ass in order to get the surgery.