Mississippi Dermatology Associates, 1006 Treetops Blvd, Flowood 601-939-0005 . Reason 1: They are in BCBS network. Reason 2: They accept new patients at the beginning of certain days with out waiting for months. Rule of thumb; first 7 or 8 patients can be seen without appointments. I got there at 6 am and saw Dr. Bill, (was first in line). New patients info sheets can be down loaded from their web site to make wait time shorter.