Our Team Paul G. Ruff IV, M.D., F.A.C.S. Catherine Hannan, M.D., F.A.C.S. Lauren Patrick, M.D., F.A.C.S. Lexie Wang, M.D. Yasmin Oliveira, Practice Manager John Bing, C.R.N.A. Jamie Herzig, PA-C Rahma Scott, PA-C Christy McHale, R.N., B.S.N., C.A.N.S. Sabrina Pham, R.N., B.S.N. Ashlie Escalle, R.N., B.S.N., C.N.O.R. Renee Tucker, Aesthetician Bonnie Brenkman, Aesthetician Kelly Rose, Aesthetician Sheena Craig, CoolSculpting & Body Contouring Specialist Kim Neal, Patient Care Coordinator Amanda Bader, Patient Care Coordinator Ashley Anderson, Concierge Manager Allison Martinez, Clinical Research ManagerÂ