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Marvin Lei Wang, MD

Co-Director, Neonatology - Newborn Services

  • Phone: 617-726-2900
Department of Pediatrics


  • MassGeneral Hospital for Children
  • Neonatology - Newborn Services
Clinical Interests
Newborn medicine
Late preterm infants
Neonatal male circumcision
Neonatal hypoglycemia
Neonatal abstinence syndrome
Multi-elemental (heavy metals) exposures in well newborns
Unicycle Injuries
Boston: Massachusetts General Hospital
Medical Education
MD, University of Miami School of Medicine
Residency, Massachusetts General Hospital
Board Certifications
Pediatrics, American Board of Pediatrics
Patient Age Group
Accepting New Patients
Accepting New Patients


Wang ML, Dorer DJ, Fleming MP, Catlin EA.  Clinical outcomes of near-term infants.  Pediatrics  2004; 114(2):372-6 

Wang, M, Macklin, E, Tracy, E, Nadel, H, Catlin, E.  Updated Viewpoints of Neonatal Male Circumcision in the United States  Clinical Pediatrics  2010; 49(2):130-6

Wang, ML, Unicycle Injuries in the United States.J Emerg Med. 2013 Oct;45(4):502-7. doi: 10.1016/j.jemermed.2013.05.024. Epub 2013 Jul 18.  

AAP revises circumcision policy, says benefits outweigh risks

Marvin Wang, MD, co-director of Newborn Nurseries at MassGeneral Hospital for Children answers questions about the newly updated American Academy of Pediatrics policy, which states the health benefits outweigh the risks of circumcision.

Cost-Effective Surgical Device Helps “Tongue-Tied” Infants Breastfeed

For babies with ankyloglossia, or "tongue tie," breastfeeding can be trickier than it looks. Marvin Wang, MD, has created a cost-effective surgical device to help babies with ankyloglossia breastfeed better.

Mass General study analyzes unicycle injuries in the United States.

A Massachusetts General Hospital study has identified, for the first time, the types of injuries incurred in unicycle accidents in the United States.

MGH New Born Service
55 Fruit Street
Boston, MA 02114-2696

Phone: 617-726-2900
Phone 2: 617-724-9040
Fax: 617-726-9346

MGH New Born Service
55 Fruit Street
Boston, MA 02114-2696

Phone: 617-726-2900
Phone 2: 617-724-9040
Fax: 617-726-9346


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