Also considering malpractice cost for hospital and how the medicare/medicaid reimbursement will affect hospital revenue.
i.e. No point to pay $150k malpractice premium for 5 attendings, when you can pay $150k malpractice premium for 3 attendings, have them cover OB/GYN, then pay $90k for gyn procedure attendings.
Also another thought... board certification. Will all hospital recognize that the mere fact you did 2 extra year of non-board fellowship, does it justify to pay you more.
If you know of a mentor who performs a lot of laparoscopic surgeries, why can't you just tag along and learn that way? You will get paid as an Attending salary and still get the surgery case. Just my thought.