Hmmm...I know of Dr. Fajenbaum but I also know that the afore-mentioned Dr. Lyman Smith and Dr. Bob Wyker (UVa Med, performed both my total knee replacements) of Raleigh Orthopedic Clinic have served/are serving the MBB team at NC State. Maybe Dr. F works with FB? At any rate, good luck and best wishes to Tommac's son. I know way more than I want to about knee pain.