I was suffering from that infamous knot people get in their upper back, just to the right or left of the shoulder blade. Mine was on the left side, and it extended into my neck. The pain was so intense, I could not sleep. In desperation, I tried three chiropractors in Pittsburgh. I visited the first location three times in one week, with no relief. The second place could not help after two visits. Dr Cenk’s office took xrays, examined me, adjusted me, put me through range of motions, 10 mins of tens unit with heat, 10 mins with ice, 10 mins on a cervical traction machine….all on the first visit. I left feeling 30-40% better. The second day was the same, but I was at 80%. The third visit was all I needed to be back to 100%. This is a great office, with a friendly staff, and it has a nice range/variety of equipment. The initial consult special on their website is a great deal.