I think rhinology usually pays best amongst subspecialty trained docs.
The other thing I would consider is:
Almost everyone wants an otologist in their practice.
A lot of people don’t want a rhinologist.
The reason is that most people like doing sinus cases and sinus cases reimburse the best. So if I’m a general ENT and I hire a rhinologist, I’m likely going to have to give up a good share of my best cases to this guy so that I can support an occasional skull base mass.
A lot of people don’t like doing ear cases (or managing vertigo) so the opposite is true.
That has been my general experience, anyway. Since I got out of the Army, we have interviewed every otologist who has applied (even when we weren’t actively searching) and we’ve declined to interview every rhinologist. I have five rhinology trained docs within a two hour drive. I send them something once or twice a year. I just don’t need someone in house with that skill set.
This obviously would not apply to academic centers, or groups where everyone is fellowship trained (everyone has their schtick).