No physician should be required to perform an abortion, and no pharmacist should be required to dispense abortificents. If enough refused on professional, ethical, and moral grounds, Roe v. Wade would largely be a dead letter even if SCOTUS never overturned it.
At a minimum, abortion--even if legal--should not be easy to get. There should be moral, ethical, and professional hurdles in the way.
No physician should be required to perform an abortion, and no pharmacist should be required to dispense abortificents.
No one is saying they should be required to. However if they choose to work for a private corporation that decides to engage in legal activity, they are required to follow those rules.
Unless like most 'conservatives' you believe private corporations don't have a right to conduct their business as they see fit.