Comments: First a knee in 2009, then a hip in 2010. I've convinced my grandsons that I am going to become a Transformer! Dr. Greenhow did a terrific job on both procedures. I actually left the hospital the day after the surgery on my hip. His procedures are state-of-the-art, his office staff and assistants are first class professionals. I also heard very positive comments about his work from both the hospital and the Physical Therapy staffs. I consider that a real plus because they were not equally positive about all of the other doctors.