297 Medicare-enrolled doctors in 26 specialties practice in O Fallon. Choose a specialty to see each doctor's practice, phone number and hospitals.
297 Medicare-enrolled doctors in 26 specialties practice in O Fallon, including 126 primary care doctors. The largest specialties are family doctors (66), internal medicine doctors (60), OB-GYNs (39), orthopedic surgeons (21).
Source: CMS Doctors and Clinicians national file; cities as CMS lists each practice address. About the data.