This procedure left me with significant swelling on my lower face

I had Taylor Liberator procedure done by this doctor to treat my acne scarring. The procedure has improved my scarring by about 30% but it has left me with significant swelling on my lower face. I now have "chipmunk" cheeks - whereas prior to the procedure I had a very slim face. This has left me with a new insecurity. Apparently, there are many cases such as mine. This doctor underplays the risk of swelling and if something does go wrong, he refuses to acknowledge it and address the problem. PLEASE BEWARE! He also under GMC investigation. He has harmed many people.