Healthcare support jobs hiring around St. Louis - any advice?

Several clinics and a hospital near St. Louis are hiring medical assistants, patient-care techs and schedulers. There are 3 people counting on me, so I am trying to be careful. Some do not require prior experience for entry-level roles. Anyone else applying?

Ask about overtime and shift differentials. The hourly rate does not tell the whole story.

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.