My own surgeon, who I think has done more than 4000 prostatectomies across the world by now, (and who I know is not Matron’s flavour of the month) told me he would not recommend a friend or family member to go to any surgeon who does less than 100 prostatectomies per year.
If you watch the videos of the surgery (and I’m so sad that I have...) it’s incredibly complex to not only remove the cancer, but also to retain urinary and erectile functions if possible. If you get the wrong surgeon on a bad day you might be wandering round in nappies with a truncated limp dick for the rest of your life, but you could be cancer-free.
You can check on a surgeon’s outcomes on the British Association of Urinary Surgeons’ website. There is also the Daily Mail’s “The Best Prostate Surgeons in Britain” as reviewed by their peers, please Google them as I am too tired to post hyper-links now but, they are easily found.
You can choose any surgeon in the country for what is, if robotic prostate surgery, and if all goes well, usually just an overnight hospital stay in hospital. Make sure you choose the right surgeon for you.
Bearing in mind, he has a low PSA score and Gleason 3+4=7, I would just say that my mate is G3+4=7 and has been happily on active surveillance for five years, with regular monitoring. I have no idea of the clinical diagnosis in your case, but you might do well to seek a second opinion from one of the afore Googled (have I coined a new phrase?) specialists and an oncologist as well.
My advice to you is to avoid all treatment as long as possible until your medical team advise it’s not wise to do so.
Best of luck.
Cheers, John