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Mercy Clinic Pediatrics - Technology Drive

Doctor's Office
2223 Technology Drive, Suite 10
O Fallon, MO 63368


Phone: (636) 240-9896
Fax: (636) 240-2799
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Parents know: Kids don’t come with an owner’s manual, and they don’t operate on anyone else’s schedule. Mercy Clinic Pediatrics in O’Fallon, MO, provides a friendly, warm environment for babies and big kids too. Our pediatricians work with moms and dads to keep kids healthy and take care of them through all lives little illnesses and bigger health issues.

Our team works with Mercy’s pediatricians (over 50 specialties) to address any issue from asthma to orthopedics to urology. We also provide MyMercy+, our free, online health management tool that links you to your electronic health record and your pediatrician. You can request appointments, keep in touch with your child’s doctor, view lab results, renew prescriptions and more. Anywhere you have Internet access.

For non-emergency assistance after hours, call our exchange at (314) 364-5277.

Pediatric COVID-19 Vaccine appointments are now available for existing patients at Mercy Clinic Pediatrics - Technology Drive. To schedule an appointment, please call 636-240-9896.

Meet Our Team