Dr. Carpenter is FANTASTIC. He has done my three total joint replacement surgeries over a period of years: left knee (robotic procedure) and left and right hips (minimally invasive direct anterior procedures), the most recent in an outpatient setting. I'm 76 years old and who would have guessed that the last surgical hip replacement procedure would be over in about 45 minutes, with less than 2 hours in outpatient post-op. Dr. Carpenter is very open and friendly, and responds thoroughly to questions. I cannot imagine a more professional and expert representative in the orthopedic surgical profession. TOA is fortunate to have him.