I have a friend who is uncertain about his circumcision. He was circumcised at 13 years of age, however not by a "Mohel" but by a common (non-Jewish) medical doctor. However, his father and uncles recited the "Brachot Brit Milah" before and after surgery and made the ceremony.
I wonder if his circumcision is valid?
I do not know if this is the Halacha at the end (our Halacha does not end with the Rambam :) )
– Tomer Mar 06 '16 at 04:49