I feel like the Humburgers and their group are a godsend. When I began with them I was using a cane and in constant severe pain due to sciatica. I had already had 2 back surgeries to alleviate the pain, but ended up with even more severe pain. I had been to two different PT sources without any improvement and, frankly found them to be wasting my time and money. Hans listened to me the first day and told me what we could do and I began my treatments. I am significantly more comfortable and so thankful for them. HIGHLY RECOMMENDED!