I had an ongoing issue with my hand, several trips to ER, hospital stays, infectious disease doctors, hand specialists, all who could not figure out exactly what was causing the problem. Dr. Derrick went above and beyond and was able to diagnose what the issue was and resolve it! He is one of the very tops in my book. I feel very confident with him, and will definitely use him for cosmetic when the time comes. Thank you, Dr. Derrick!