Dr. Marx is on Doximity
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Office
300 Longwood Ave
Boston, MA 02115Phone+1 617-355-0039
Education & Training
- Boston Children’s Hospital/Boston Medical CenterFellowship, Pediatric Cardiology, 1979 - 1982
- Boston Children’s Hospital/Boston Medical CenterResidency, Pediatrics, 1976 - 1979
- David Geffen School of Medicine at UCLAClass of 1976
Certifications & Licensure
- OR State Medical License 1982 - Present
- MA State Medical License 1988 - 2025
- FL State Medical License 2017 - 2019
- AZ State Medical License 1983 - 2010
- American Board of Pediatrics Pediatrics
- American Board of Pediatrics Pediatric Cardiology
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- Fellow (FACC) American College of Cardiology
Publications & Presentations
PubMed
- 25 citationsRecommendations for the Use of Echocardiography in the Evaluation of Rheumatic Heart Disease: A Report from the American Society of Echocardiography.Natesa G Pandian, Jin Kyung Kim, Jose Antonio Arias-Godinez, Gerald R Marx, Hector I Michelena
Journal of the American Society of Echocardiography. 2023-01-01 - 30 citationsBiventricular Conversion After Single-Ventricle Palliation in Unbalanced Atrioventricular Canal DefectsMeena Nathan, Hua Liu, Frank A. Pigula, Francis Fynn-Thompson, Sitaram M. Emani
The Annals of Thoracic Surgery. 2013-06-01 - 3 citationsThree-Dimensional Echocardiography Right Ventricular Volumes and Ejection Fraction Reference Values in Children: A North American Multicentre Study.Pei-Ni Jone, Lisa Le, Zhaoxing Pan, Benjamin H Goot, Anitha Parthiban
The Canadian Journal of Cardiology. 2022-09-01
Press Mentions
- Sonia’s Story: Saving Hearts a World AwayAugust 7th, 2018
- Jimmy Kimmel Sheds Light on Health Coverage for Infants with Birth DefectsMay 3rd, 2017
- State Lawmakers Consider Healthier Vending Machine ChoicesMay 23rd, 2016
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Professional Memberships
- Fellow
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