The mark consists of the letters "CVI" in gray stylized font, wherein the dot of the letter "I" is in teal, above a teal line, above the wording "CHICAGO" in gray, "VEIN" in teal, and "INSTITUTE" in gray. The white background is not claimed as part of the mark and represents a transparent background.
as to "CVI" and "CHICAGO VEIN INSTITUTE"
The color(s) gray and teal is/are claimed as a feature of the mark.
"VEIN INSTITUTE"