She graduated from N. Copernicus Academy of Medicine in Cracow, Poland. She completed pediatric residency training at the University of Maryland in Baltimore and allergy and immunology fellowship training at Johns Hopkins Hospital in Baltimore, Maryland. Dr Nowak-Wegrzyn is a member of American Academy of Asthma, Allergy and Immunology, American Academy of Pediatrics, and a member of the New York Allergy and Asthma Society executive committee.