Comments: Doctor Alden is #1 in the business. Doctor Alden and his staff are always friendly, kind, helpful, and, most of all, know what they are doing. I have had two total knee replacements in the past two years and both experiences provided great outcomes. No problem after surgery and now I do everything I want without pain. He knows what he is doing and will answer every question you may have and takes whatever time is needed to discuss any question or concern you may have.