Exercise Physiology | Meet our Team

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Mark E.  Alexander

Mark Alexander, MD

Associate in Cardiology, Co-Director Exercise Physiology

Department: Cardiology

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Jonathan rhodes

Jonathan Rhodes, MD

Senior Associate in Cardiology; Director, Exercise Physiology Service

Department: Cardiology

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Man no face

Sarosh Batlivala

Department: Adult Congenital Heart Service

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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
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