Pediatric Critical Care Services
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Pediatric Critical Care Team
![Ranna Rozenfeld, MD Headshot](/sites/default/files/styles/provider_headshot/public/lifespan-files/images/doctor-headshots/%20rozenfeld-ranna-md-2018-web_0.jpg?h=95849dd5&itok=sktv8a2w)
Ranna Rozenfeld, MD
Division Director, Pediatric Critical Care, and Pediatric Medical Director, LifePACT Pediatric Transport Team
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Katherine Mason, MD
Vice Chair of Pediatric Education, Pediatric Intensivist, Pediatric Critical Care
More![Margaret Scheffler, MD Headshot](/sites/default/files/styles/provider_headshot/public/lifespan-files/images/doctor-headshots/scheffler-meg-md-2013-web_0.jpg?h=95849dd5&itok=LUn7xLXM)
![Ivona Sediva, MD Headshot](/sites/default/files/styles/provider_headshot/public/lifespan-files/images/doctor-headshots/sediva-ivona-md-2011-web_0.jpg?h=95849dd5&itok=uwdS3cn0)
![Sarah S. Welsh, MD Headshot](/sites/default/files/styles/provider_headshot/public/lifespan-files/images/doctor-headshots/welsh-sarah-md-2018-web_0.jpg?h=95849dd5&itok=uNiqlcfO)
![Daniel Horim Choi, MD Headshot](/sites/default/files/styles/provider_headshot/public/2022-11/choi-daniel-md-2022-web.jpg?h=95849dd5&itok=zX5FyNKc)
![Robin L. McKinney, MD Headshot](/sites/default/files/styles/provider_headshot/public/lifespan-files/images/doctor-headshots/McKinney-Robin-MD-2017-WEB.jpg?h=95849dd5&itok=2Atamv3H)
![Tanya D. Murtha, MD, MPH, MHS Headshot](/sites/default/files/styles/provider_headshot/public/2022-11/murtha-tanya-md-2022-web.jpg?h=95849dd5&itok=0wlYCRqL)
![Lee A. Polikoff, MD Headshot](/sites/default/files/styles/provider_headshot/public/2021-02/polikoff-lee-md-2021-web.jpg?h=95849dd5&itok=JSCLb3hj)
![Monica Osbelia Ruiz, MD, MPH Headshot](/sites/default/files/styles/provider_headshot/public/2022-11/ruiz-monica-md-2022-web.jpg?h=95849dd5&itok=-nuU1e7q)
![Meghan Middleton, NP Headshot](/sites/default/files/styles/provider_headshot/public/2020-10/middleton-meghan-np-2018-web_0.jpg?h=95849dd5&itok=hy26cyMq)
Meghan Middleton, NP
Nurse Practitioner
![Kimberly Trow Headshot](/sites/default/files/styles/provider_headshot/public/2020-10/trow-kimberly-2018-web_0.jpg?h=95849dd5&itok=UIsSjqYX)
Kimberly Trow
Error Prevention Administrative Assistant
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