Comments: I had anterior hip replacement in December of 2018. I'm a runner and was concerned about whether I would be able to run again. Dr. Alden put a high impact prosthesis in and I was back to running 5 miles a day by April of 2019. He did an AMAZING job. He and his staff are incredible . . . warm, friendly, and very professional . Oh by the way . . . I'm 70 years old ! I sing his praises to all my "old friends" !