Run. A. Mile.
I have lost count now of the number of people I have read about who have been told this and then post here saying they got poor results.
An experienced gyne surgeon will go in expecting there to be gland and looking to remove it, even if its not possible to detect when squeezing the breast mass in a consultation.
I really recommend you have another consultation. I had my jubblies removed by a Dr Benito, hes in Harley Street on and off but does the ops in Spain, my results are excellent. My wife took the pics down in a fit of panic because she came across them on our online photo album and didnt realise they were in a hidden folder so the forum cant link to them anymore.
I'll upload them again though if you want to see his work. Even if you dont have the op with him because you dont want to go abroad it will let you know what an excellent consultation from an experienced surgeon is like.