Dr. David Wichnoski was my eye doctor in Charlotte for several years before I relocated to Raleigh. He has two locations, this one near Quail Hollow at the intersection of Rea and Colony Roads, and another location uptown in the BB&T building (Overstreet Mall).
Dr. Wichnoski is very personable and thorough, and very good at explaining things in laymen's terms. His staff is friendly, which is a big deal for me. I still have and use a pair of dark red-framed Nicole Miller glasses I LOVE, which one of his staff members helped me choose the frames for, which I have no desire to replace. My contact lenses always arrived in 3-4 days when they ordered them.
If you're in Charlotte, I definitely recommend Dr. Wichnoski.