Hi, and welcome to Neuro Talk. When researching a facility, try to pick a teaching hospital or facility. I had a number of punch biopsies, at a hospital Mayo Clinic referred me to. Columbia university medical center, in Columbia Missouri. I had a 9 year long trial study there for an unrelated condition. I found this teaching institute top notch. See who is near your area. Also there may be others on NT. who can tell you who is nearer to you. I wish you all the best. ginnie