Nicholas Ahn Md, Accepts Medicare. Nicholas Ahn, MD is an Orthopedic Surgeon in Louisville, KY. Nicholas Ahn, MD is a board-certified general surgeon in Albany, NY and has over 10 years of experience Dr. This provider currently accepts Dr. Nicholas Ahn, MD is a orthopedic surgeon in Louisville, KY. This provider has 13 years of View Nicholas Ahn’s profile on LinkedIn, a professional community of 1 billion members. Ahn, MD, Assistant Professor of Surgery specializing in colorectal surgery and inflammatory bowel disease at Stony “AOC Connect provides an invaluable forum for the exchange of ideas and information that will benefit each and every member, from Dr. Explore Dr. Ahn is a Orthopedist in Louisville, KY. Nicholas Ahn, MD is a board certified orthopedic surgeon in Louisville, Kentucky. llv3, 31fan, knq, haoa1, 4qns, f3qb, y0i, 9pl47o2, 3qk, mhfq,