Healthcare Jobs in O'Fallon, IL

60 live healthcare jobs in O'Fallon, IL, updated daily from hospitals and health systems. Every listing links to the employer's own application, or you can apply with Betterleap and chat with a recruiter.

1. Physician - Structural / Interventional Cardiology — Hospital Sisters Health System · O'Fallon, IL · Full-time
2. Radiation Therapist - PRN — Hospital Sisters Health System · O'Fallon, IL · Part-time
3. MRI Technologist - PRN — Hospital Sisters Health System · O'Fallon, IL · Part-time
4. Registered Nurse (RN), Ministry Float Pool — Hospital Sisters Health System · O'Fallon, IL · $10+/hr · Full-time
5. Physician- Neurology — Hospital Sisters Health System · O'Fallon, IL · Full-time
6. Advanced Practice Registered Nurse (APRN) / Physician Assistant (PA) - Pain Management — Hospital Sisters Health System · O'Fallon, IL · Part-time
7. Registered Nurse (RN), Med/Surg — Hospital Sisters Health System · O'Fallon, IL · Full-time
8. Registered Nurse (RN), Women and Infants — Hospital Sisters Health System · O'Fallon, IL · Full-time
9. Registered Nurse (RN), Women and Infants — Hospital Sisters Health System · O'Fallon, IL · Full-time
10. Registered Nurse (RN), Telemetry, Weekend Option — Hospital Sisters Health System · O'Fallon, IL · Full-time
11. Registered Nurse (RN), ER Observation Unit — Hospital Sisters Health System · O'Fallon, IL · Full-time
12. Physician - General Cardiologist — Hospital Sisters Health System · O'Fallon, IL · Full-time
13. Registered Nurse (RN), Med/Surg, WEO — Hospital Sisters Health System · O'Fallon, IL · $10+/hr · Full-time
14. Registered Nurse (RN), Telemetry — Hospital Sisters Health System · O'Fallon, IL · Full-time
15. Registered Nurse (RN), ICU — Hospital Sisters Health System · O'Fallon, IL · Full-time
16. Registered Nurse (RN), Cath Lab - Dedicated Call — Hospital Sisters Health System · O'Fallon, IL · Full-time
17. WWHS Nursing St. Elizabeth's — Hospital Sisters Health System · O'Fallon, IL · Full-time
18. Physician - Gastroenterologist — Hospital Sisters Health System · O'Fallon, IL · Full-time
19. Nurse Extern I — Hospital Sisters Health System · O'Fallon, IL · Part-time
20. RN Residency and Nurse Extern II - Winter 2026 grads — Hospital Sisters Health System · O'Fallon, IL · Full-time