Megan O. Lewis, MSN, CRNP

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Megan O. Lewis, MSN, CRNP, is a nurse practitioner and the program manager for the Food Allergy Center at Children's Hospital of Philadelphia.

Areas of Expertise: Asthma, Atopic dermatitis, Allergic rhinitis, IgE mediated food allergy, Eosinophilic esophagitis, Hives, Food protein induced enterocolitis syndrome, Drug allergy, Other skin disorders, Venom allergy
Locations: Specialty Care, Princeton at Plainsboro; Main Hospital
Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467)

Education and Training


Leadership Education in Neurodevelopmental Disabilities (LEND) Fellowship

Board Certification

Basic Life Support (BLS)
Certified Pediatric Nurse Practitioner - Primary Care (CPNP-PC)

Undergraduate Degree

BSN - University of Virginia, Charlottesville, VA

Graduate Degree

MSN, Pediatric Nurse Practitioner, Primary Care - University of Virginia, Charlottesville, VA

Titles and Academic Titles

Nurse Practitioner

Program Manager, Food Allergy Center

Conditions Treated

Departments and Services




Lee, J., Rodio, B., Lavelle, J., Lewis, M.O., English, R., Hadley, S., et al.  (2018) Improving Anaphylaxis Care:  the Impact of a Clinical Pathway.  Pediatrics, 141(5). 


Cole, D., Weiss, D., Kohser, K.L., Jones, C., Kassam-Adams, N., Lewis, M.O., et al. (2017.) The Cellie Coping Kit for Children with Food Allergy: A Pilot Study. Pediatric Allergy, Immunology, and Pulmonology, 30 (1), 39-44.

MacGinnitie, A.J., Rachid, R., Gragg, H., Little, S.V., Lakin, P., Lewis, M.O., et al. (2017).  Omalizumab facilitates rapid oral desensitization for peanut allergy.  JACI, 139(3), 873-881.


Ram, G., Lee, J., Ott, M., et al. (2015).  Seasonal exacerbation of esophageal eosinophilia in children with eosinophilic esophagitis and allergic rhinitis.Ann Allergy Asthma Immunol, 115:224.