Dr. Leber is patient and kind, and knows just what I need to help me feel better. I had a severe cold and a lot of flem in my lungs. He used the thumper on my back to loosen up the junk in my lower lungs. Worked like a charm. If you are in need of chiropractic treatment, he is the official chiropractor for the Lancaster Barnstormers. He knows his stuff!