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Elizabeth J Feuille, MD

Board-Certified Allergist located in Century City, Los Angeles, CA


Image of Dr. Feuille

Elizabeth J. Feuille, MD, a native of Los Angeles, received her undergraduate degree in Chemistry from Princeton University and her medical degree from Albert Einstein College of Medicine. She completed both her residency in Pediatrics and fellowship in Allergy and Clinical Immunology at the Icahn School of Medicine at Mount Sinai in New York. During her time at Mount Sinai, she received the Kurt Hirschhorn Clinician Scientist Award and was granted funding for an additional research year in food allergy and anaphylaxis by the Louis and Rachel Rudin Foundation. Upon completion of her training, Dr. Feuille joined Weill Cornell's pediatric department as an Assistant Professor of Pediatrics, where she was honored with the Award for Excellence in Research Mentorship from the Pediatric Residency Oversight Committee in 2019. Since returning to Los Angeles in 2021, she joined Century City Allergy to pursue her passion for patient care. She has been recognized by her peers as Super Doctor Rising Star for the years 2021, 2022, 2023 and 2024.


Dr. Feuille is board certified in Allergy and Clinical Immunology as well as Pediatrics. While her primary clinical interest is in food allergy, she is experienced in treating all allergic and immunological disorders including skin allergy (atopic dermatitis or eczema), hives (urticaria), swelling (angioedema), environmental allergy, asthma, and nasal allergy (allergic rhinitis). Dr. Feuille has published extensively in peer-reviewed journals, including Journal of Pediatrics, Journal of Clinical Immunology, and Journal of Allergy and Clinical Immunology In Practice. She has contributed to a number of practitioner reference books on the diagnosis and treatment of food and environmental allergies. Dr. Feuille serves on the Anaphylaxis Committee of the American Academy of Allergy, Asthma, and Immunology.

Book Chapters:

Feuille E, Permaul P. Chapter 38: Conventional medications for the treatment of allergic rhinitis and conjunctivitis. In Chang C, Allergic and Immunological Diseases - A Practical Guide. IN PRESS

Feuille E, Nowak-Wegrzyn A. Chapter 6: Food allergy. In Cox L, Immunotherapies for Allergic Disease. ©Elsevier 2020. ISBN-13: 9780323544283

Feuille E, Nowak-Wegrzyn A. Food protein-induced enterocolitis syndrome. In Sampson H, Mount Sinai Expert Guides: Allergy and Immunology. ©John Wiley & Sons, Ltd 2015. ISBN-13: 978111860916.


Publications in Peer-Reviewed Journals:

Yakaboski E, Ramsey N, Toal M, Nellis M, Nowak-Wegrzyn A, Feuille E. A formula-fed infant with profound dehydration, cerebral venous sinus thrombosis, and intracranial hemorrhage. Journal of Food Allergy. In Press.

Chan A, Feuille E, Schussler E. Outcomes of 88 Infant Food Challenges Conducted in the Allergy Office. Annals of Allergy, Asthma, and Immunology. 2020 Jul; S1081-1206(20)30481-6. PMID: 32687986.

Yakaboski E, Fuleihan RL, Sullivan KE, Cunningham-Rundles C, Feuille E. Lymphoproliferative Disease in CVID: a Report of Types and Frequencies from a US Patient Registry. Journal of Clinical Immunology. 2020 Apr;40(3):524-530. PMID: 32185577

Groth DJ, Lakkaraja MM, Ferreira JO, Feuille EJ, Bassetti JA, Kaicker SM. Management of Chronic Immune Thrombocytopenia and Presumed Autoimmune Hepatitis in a Child with IKAROS Haploinsufficiency. Journal of Clinical Immunology. 2020 Apr 21:1-5. PMID: 32319000

Feuille E, Nowak-Wegrzyn A. Recognizing and Treating Food Protein-Induced Enterocolitis Syndrome. Allergy. 2019 Oct;74(10):2019-2022. PMID: 31070799

Goodman M, Feuille E. Is Avocado an Emerging Culprit in Food Protein-induced Enterocolitis Syndrome? Annals of Allergy, Asthma, and Immunology. 2019 Feb;122(2):218-220. PMID: 30326325

Feuille E, Nowak-Wegrzyn A. What Is Blocking Early Peanut Introduction? Annals of Allergy, Asthma, and Immunology. 2018 Jun;120(6):557-558. PMID: 29891119

Feuille E, Nowak-Wegrzyn A. Allergen-Specific Immunotherapies for Food Allergy. Allergy, Asthma, and Immunology Research. 2018 May;10(3):189-306. PMID: 29676066

Agyemang A, Feuille E, Tang J, Steinwandtner I, Sampson H, Nowak-Wegrzyn A. Outcomes of 84 consecutive open food challenges to extensively heated (baked) milk in the allergy office. Journal of Allergy and Clinical Immunology: In Practice. Mar-Apr 2018;6(2):6530655.e2. PMID: 28669888.

Feuille E, Anooshiravani N, Sullivan K, Fuleihan R, Cunningham-Rundles C. Autoimmune Cytopenias and Associated Conditions in CVID: a Report From the USIDNET Registry. Journal of Clinical Immunology. 2018 Jan;38(1):28-34. PMID: 29080979.

Feuille E, Lawrence C, Volel C, Sicherer S, Wang J. Time Trends in Food Allergy Diagnoses, Epinephrine Orders, and Epinephrine Administrations in New York City Schools. Journal of Pediatrics. 2017 Nov;190:93-99. PMID: 29144278

Feuille E, Menon N, Huang F, Greenhawt M, Nowak-Wegrzyn A. Knowledge of Food Protein-Induced Enterocolitis Syndrome Among General Pediatricians. Annals of Allergy, Asthma, and Immunology. 2017 Sep;119(3):291-292.e3. PMID: 28890023.

Weinberger T, Feuille E, Thompson C, Nowak-Wegrzyn A. Chronic food protein-induced enterocolitis syndrome: Characterization of clinical phenotype and literature review. Annals of Allergy, Asthma, and Immunology. 2016 Sep;117(3):227-33. PMID: 27613454

Feuille E, Nowak-Wegrzyn A. Oral immunotherapy for food allergies. Annals of Nutrition and Metabolism. 2016 June 30; 68(Suppl. 1):19-31. PMID: 27355816

Feuille E, Nowak-Wegrzyn A. Food protein-induced enterocolitis syndrome, allergic proctocolitis, and enteropathy. Current Allergy and Asthma Reports. 2015 August 1;15(8):1-1. PMID: 26174434

Feuille E, Nowak-Wegrzyn A. Definition, etiology, and diagnosis of food protein-induced enterocolitis syndrome. Current Opinion in Allergy and Clinical Immunology. 2014 June 1;14(3):222-8. PMID: 24686276

Mehta H, Ramesh M, Feuille E, Groetch M, Wang J. Growth comparison in children with and without food allergies in 2 different demographic populations. The Journal of Pediatrics. 2014 October 31;165(4):842-8. PMID: 25039044

Huang F, Feuille E, Cunningham-Rundles C. Home care use of intravenous and subcutaneous immunoglobulin for primary immunodeficiency in the United States. Journal of Clinical Immunology. 2013 January 1;33(1):49-54. PMID: 22961047

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