I don't get it..What kind of dogy career is this?... Beckel trained as an orthopeadic surgeon in 2015 and then he forgot all about it for 5 years and became a hair transplant surgeon(??!!). Only to return to orthopaedics a couple years ago as a limb lengthening surgeon(??!!) ...Good luck with that but i wouldn't trust my legs on a hair transplant doctor (and vice versa)
He has two "Facharzt" qualifications, think of this like two PhDs, in orthopedics and plastic surgery, in addition to working alongside Prof Betz for years (he was there during my first surgery in 2021), who is a tremendously competent man. There is arguably no better mix of formal and practical qualifications for cosmetic leg lengthening, which ultimately is a form of plastic surgery. On top of that he is still young, switched on and responsible, which is why many current patients and staff praise him.
I am not certain what expectations you have for your surgeon, if you want them to dedicate their life to LL straight out of uni, or if you prefer they learn independently rather than from an experienced LL surgeon, but as of now, with 95% of the procedure done, I see no reason to question Dr Becker (or Prof Betz).
Now, whether he still has the time to offer hair transplants, with around 50 LL patients under his care as we speak, I am not sure. Best to ask directly.