Trauma Center | Meet our Team

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David Mooney

David Mooney, MD, MPH

Director, Trauma Center; Assistant in Surgery

Department: Surgery

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Jill Zalieckas MD

Jill Zalieckas, MD, MPH

Assistant in Surgery; Assistant in Critical Care Medicine

Department: Surgery

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Maria McMahon RN

Maria McMahon, MSN, RN, CPNP AC/PC, EMT-B

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Mark Proctor MD

Mark Proctor, MD

Neurosurgeon-in-Chief; Director, Brain Injury Center

Department: Neurosurgery

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Monica Kleinman MD

Monica Kleinman, MD

Clinical Director - Medical/Surgical Intensive Care Unit, Medical Director - Transport Program, Senior Associate in Critical Care Medicine

Department: Critical Care Medicine

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Lois Lee

Lois Lee, MD, MPH

Associate Physician in Medicine

Department: Medicine

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We are grateful to have been ranked #1 on U.S. News & World Report's list of the best children's hospitals in the nation for the third year in a row, an honor we could not have achieved without the patients and families who inspire us to do our very best for them. Thanks to you, Boston Children's is a place where we can write the greatest children's stories ever told.”
- Sandra L. Fenwick, President and CEO

Boston Children's Hospital
300 Longwood Avenue, Boston, MA 02115
For Patients: 617-355-6000
For Referring Providers: 844-BCH-PEDS | 844-224-7337