Once again, I have diabetic peripheral neuropathy in both feet. In 2015, I went to a leading stem cell therapist con artist doctor in LI, N.Y. It did nothing except have me flush about $10,000 down the toilet. Not covered by insurance and no guarantees that it will work. It's been 8 years, if there was any regeneration, I would know it. Also, EMG tests did not indicate that I was getting better. Sorry, I can't give you better news and I hope your pain and everybody else's PN pain can be manageable.