Too vague, or too all encompassing. There are probably exceptions. If a doctor has a problem doing an abortion out of the convenience of the mother but he is still forced to do so, I wouldn't hold to that law.
I have no problem holding a doctor to a responsibility that they took on voluntarily. I don't see that as "forcing."
The doctor is there by choice. The doctor decided to get a job in a facility that provides abortions. The doctor decided to pursue a specialty that includes abortions in its scope. If the doctor wanted to be sure that they never, ever had to be part of an abortion for any reason, they could have got a job in dermatology or at a fracture clinic. They're only in that situation because of their own choices; it's reasonable that they be held responsible for those choices, especially when lives are on the line.
The patient, OTOH, isn't there voluntarily. Whatever medical condition they have isn't their choice, and in an emergency situation, they probably had no say in where they would be treated: it's not like ambulance drivers take patient requests for which hospital to go to.
It's unfair - and IMO unethical - to compromise patient care just because the doctor doesn't want to fulfill commitments they freely accepted.
If the doctor's conscience was clear enough to take the paycheque for a job that sometimes includes abortions, they can damn well actually do their job... their
whole job.