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PCCM Faculty

Critical Care Faculty

Brian Bridges, M.D.

Division Chief
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Residency: Emory University School of Medicine, Children's Healthcare of Atlanta
Fellowship: Emory University School of Medicine, Children's Healthcare of Atlanta

Rustin Meister, M.D.

Program Director
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Residency: Vanderbilt University Medical Center
Fellowship: Northwestern University Feinberg School of Medicine, Lurie Children's Hospital

Joshua Arenth, M.D.

Pediatric Critical Care
Pediatric Palliative Care
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Residency: University of North Carolina Hospitals
Fellowship: Vanderbilt University Medical Center

Austin Biggs, M.D.

Pediatric Critical Care
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Residency: University of Louisville
Fellowship: Nationwide Children's Hospital

John M. Costello, M.D.

Director of Research, Pediatric Heart Program
Vice Chair of Clinical Research, Department of Pediatrics
Professor
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Undergraduate: University of Notre Dame
Medical School: Northwestern University Medical Center
Residency: Northwestern University Feinberg School of Medicine
Fellowship: Northwestern University Feinberg School of Medicine
Specialty: Pediatric Cardiac Intensive Care

Melissa Evans, M.D.

Medical Director
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Residency: Virginia Commonwealth University
Fellowship: Virginia Commonwealth University

Elizabeth Mack, M.D., MS

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Residency: Palmetto Richland, University of South Carolina School of Medicine
Fellowship: Cincinnati Children's Hospital Medical Center

Elizabeth MackDiaz, M.D.

Pediatric Critical Care
Clinical Coach, Pediatric Residency Program
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Residency: Levine Children's Hospital, Carolina's Medical Center
Fellowship: Phoenix Children's Hospital

Whitney Marvin, M.D.

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Residency: University of California San Diego Rady Children's Hospital
Fellowship: University of California San Diego Rady Children's Hospital

Rhodes Proctor Short, M.D.

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Residency: University of Virginia Children's Hospital
Fellowship: Cincinnati Children's Hospital Medical Center

Alice A. Walz, M.D.

Director of Clinical Coaching, Pediatric Critical Care
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Residency: Stanford University
Fellowship: Vanderbilt University Medical Center

Allison Whalen, M.D.

Pediatric Critical Care
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Residency: Boston Combined Residency Program in Pediatrics
Fellowship: Children's Hospital of Philadelphia

Elise Zivick, M.D.

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Residency: Emory University School of Medicine, Children's Healthcare of Atlanta
Fellowship: Emory University School of Medicine, Children's Healthcare of Atlanta