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Zachary Berg, MD
(618) 641-5803
3 St. Elizabeth's Boulevard, Suite 5000, O'fallon, Illinois, 62269
Business hours
| Monday | 7:30am to 4:00pm |
| Tuesday | 7:30am to 4:00pm |
| Wednesday | 7:30am to 4:00pm |
| Thursday | 7:30am to 4:00pm |
| Friday | 7:30am to 4:00pm |
| Saturday | - |
| Sunday | - |
About us
My promise is to provide patient-first care.
Schedule an Appointment Today!
| Languages | English |