Dr. Arntson did a remarkable job assessing my broken hip that resulted from a fall on ice while playing hockey. Dr. Arntson and his surgical team were outstanding in their preparation and the procedure of my hip replacement. I feel very fortunate that Dr. Arntson was on call at Mercy Hospital in Coon Rapids, MN. As a result, with Dr. Arntson's fine work and dedicated rehab, I have regained full function of my hip and could not be more satisfied.