After a workplace injury, you are allowed to select your own medical provider, but if your employer is part of Illinois’ Preferred Provider Program (PPP), your options are limited to two physicians within that network. If your employer doesn't have a PPP, you can choose any medical provider and seek a second opinion from another provider. If you received first aid or emergency care from another provider, that would not count toward your two choices. Employers may require an evaluation by their chosen medical provider, but you are not obligated to accept treatment from them.