Washington University Pediatric Hospital1414 Cross St O Fallon, IL 62269
Dr. Mary Fournier, MD is a Pediatric Medicine Specialist in O Fallon, IL and has over 18 years of experience in the medical field. She graduated from Saint Louis University School of Medicine medical school in 2002. Be sure to call ahead with Dr. Fournier to book an appointment.
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Dr. Fournier accepts
Accepted insurance can change. Please double-check when making an appointment.
Dr. Fournier accepts the following insurance: