Dr. Byung Kyu Ahn is a renowned professor at Hanyang University Seoul Hospital. He is an expert in colon (rectal) cancer, inflammatory bowel disease, laparoscopic and robotic surgery. He has a rich experience in treating benign colon and anus disease as well. Dr. Bayung Kyu Ahn is an astute clinician with a compassionate approach, which has made him one of the leading names in treating hemorrhoids.

Dr. Byung Kyu Ahn completed a Bachelor of Medicine at the Hanyang University and gained his Master of Medicine at the same University, where he began his medical education. Also, he obtained his Doctor of Surgery Medicine at the Hanyang University School of Medicine.

Thanks to his sensitivity, understanding, professionalism, patience, and work, he is a winner of such awards as:

- Academic activities and awards
- Lifetime member of Korean Surgery Society.
- Lifetime member of Korean Colon and Anus Society.