Mercy Clinic Pediatrics - Tower B Suite 1001

Doctor's Office

Parents know: Kids don’t come with an owner’s manual, and they don’t operate on anyone else’s schedule. The pediatricians at Mercy Clinic Pediatrics - Tower B Suite 1001 in St. Louis provide a friendly, warm environment for babies and big kids too. Our entire team works 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 pediatric specialists (over 50 specialties) to address any issue from asthma to orthopedics to urology. We also provide MyMercy, our free health management app 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) 362-5826.

Meet Our Team

Ann M. Hennessey, MD
Mercy Clinic
Ann M. Hennessey, MD
Pediatric
407.9 Miles
Accepting new patients
Thomas J. Kasper, MD
Mercy Clinic
Thomas J. Kasper, MD
Pediatric
407.9 Miles
Accepting new patients
Laura L. Kuensting, PNP
Mercy Clinic
Laura L. Kuensting, PNP
Pediatric
407.9 Miles
Accepting new patients