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The Children’s Mercy Research Institute Leadership

Meet the leadership team at the Children’s Mercy Research Institute


The Children’s Mercy Research Institute is a world-class facility where many of the best and brightest researchers are looking for answers to pediatric medicine’s most challenging questions.

Headshot of Andrea Bradley-Ewing

Andrea Bradley-Ewing, MPA, MA

Senior Director, Community Engaged Research

Headshot of Mark Hoffman, PhD.

Mark Hoffman, PhD

Chief Research Information Officer

Steven Leeder

J. Steven Leeder, PharmD, PhD

Executive Vice President, Chief Scientific Officer, CMRI, Associate Chair-Research, Department of Pediatrics

Mary Ann Queen, MD smiling.

Mary Ann Queen, MD, FAAP

Vice President, Associate Chief Medical Officer (ACMO) for Regional and Outreach Services, Interim Pediatrician-in-Chief and Chair of the Department of Pediatrics

Headshot Shawn D St Peter, MD.

Shawn D. St. Peter, MD

Senior Vice President and Chair, Department of Surgery 

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About the Children's Mercy Research Institute
Children’s Mercy Research Institute Leadership