Alan J. Annenberg, M.D., F.A.C.S.
Dr. Annenberg has been in practice since 1988. Dr. Annenberg received his medical degree from The Ohio State University in 1982. He then completed a residency in general surgery and a fellowship in vascular surgery at the same educational institution's medical center.
Dr. Annenberg is certified by the American Board of Surgery in general surgery and in general vascular surgery. He is the current Medical Director of the VeinSolutions practice.
Charles L. Mesh, M.D., F.A.C.S.
Dr. Mesh has been in practice since 1992. After receiving his medical degree from the University of Cincinnati in 1984, he completed his residency in general surgery at the University of Chicago. Dr. Mesh then fulfilled his training in vascular surgery with a fellowship at Northwestern University. Dr. Mesh is certified by the American Board of Surgery in general and vascular surgery.
Gregory C. Zenni, M.D., F.A.C.S.Dr. Zenni has been in practice since 1993. After graduating from Xavier University, Dr. Zenni obtained his medical degree from St. Louis University School of Medicine in 1986. He then completed his surgical residency and fellowship in general vascular surgery at Loyola University in Chicago. In addition, Dr. Zenni completed a traveling fellowship in London where he studied venous disease. Dr. Zenni is certified by the American Board of Surgery in general surgery and in general vascular surgery.