Dr. Byung-Joon Ahn is an excellent Retinal Specialist. I went to him with floaters in my left eye and he diagnosed my problem as a retinal tear. Laser surgery for the tear was no fun, but Dr. Byung-Joon Ahn was very patient and professional in dealing with me. I just returned today for a post op two week checkup. He took his time and looked at my eye from every angle possible. Excellent seal was his report. I am very thankful for this man, and grateful we have Doctors with his skill here in Bradenton.