It would be excellent for them to speak to one another, but breaking down what he said: he states “his guess” is and “probably” has something to do with androgen insensitivity - he didn’t tell you are androgen insensitive, nor does he have proof of the fact.
In addition he doesn’t (from my understanding) do complete blood work (one example is that he hasn’t tested adiol-g in patients, should this be totally disregarded?), does he even consider other factors which can effect androgen production like thyroid? and is he not primarily a urologist, not an endocrinologist? If we were androgen insensitive, why do some long term sufferers like Mitch manage to heal? Why do i still get a lot of acne? I could go on…
Also - The surgeries in which he performs, from which i understand are quite costly, are likely a major part of his practice - so recommending them because you are “androgen insensitive” is, as a businessman, intelligent as can be. I am sure he is an intelligent doctor, but consider the fact that he is a businessman as well.
I do agree, however, that it is unwise to listen to any doctor who promises you success - and that you must simply consider the options when attempting to seek out treatments. This is also not an attack on Goldstein, who appears to care about our issue and is providing the best care he can - Just be sure to view what he said from all angles.