What about nurse practitioners? Nurse practitioners visits are not covered by OHIP so you pay out of pocket. It will be very difficult to find an ob/gyn without OHIP as most doctors are maxed out and can only take on OHIP patients.
Nurse practitioners are usually covered by OHIP it just depends on the setting. In GP offices they are starting to be used as a way to bill privately but could also be hired as salaries employee. In certain GP offices they are using NP to try and bill privately as a wait to hopefully exploit a loophole. PTypically they are not trained to provide prenatal care. In remote communities they may work in partnerships with OBs but typically that is not part of their scope of practice.