I think Hugate was th guy that worked with my dad's hip injury right before he died (not like that--he was the surgeon who got involved at one point at the hospital to advise and my mom raved about him if it's the same guy). Dad had Alzheimer's and the fall and hip injury put him over the edge and he went pretty fast.
Wonder if he does more simple knee stuff? Anyway, will check him out along with the other name above for Gottlob.