DR. Classen and his staff are some of the most caring medical personnel I've ever had the pleasure to be seen by. While it can be hard to reach office staff sometimes, I fully understand why. They are so busy trying to take the needed time with every patient. That's something I can definitely live with, because when they do get back to you, you're never rushed and every member of the staff takes the time you need.
DR. Classen's skill in the O.R. so far has been beyond expectation. I can currently only have local anesthesia for my injections, and out of the couple handful I've had for various joints, with various doctors over the years, he is the only one, that when it comes time for the injection I feel no real pain.
So far my experience has been a blessing in an otherwise very difficult few years dealing with progressively worsening medical issues.