Abigail T. Lang, MD, MSCI

Attending Physician, Allergy & Immunology

Assistant Professor of Pediatrics (Allergy and Immunology), Northwestern University Feinberg School of Medicine



Ann & Robert H. Lurie Children's Hospital of Chicago

225 E. Chicago Ave.
Chicago, Illinois 60611

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Lurie Children's Hospital Outpatient Center in Lincoln Park

2515 N. Clark Street/467 W. Deming Place
Chicago, Illinois 60614-3393

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Dr. Abigail (Abby) Lang grew up in Dayton, Ohio, and received both her undergraduate and medical degrees from The Ohio State University in Columbus, Ohio. She completed her pediatric residency and allergy and immunology fellowship training at McGaw Medical Center of Northwestern University/Ann & Robert H. Lurie Children’s Hospital of Chicago. In addition, she obtained a Master of Science in Clinical Investigation (MSCI) from Northwestern University.

Dr. Lang is currently an Attending Physician in the Division of Allergy and Immunology at Lurie Children’s and an Assistant Professor of Pediatrics at Northwestern University Feinberg School of Medicine. Dr. Lang’s clinical and research interests include improving care for patients with food allergies and primary immunodeficiencies, as well as investigating new methods of food allergy diagnosis and biomarkers for predicting severity of allergic reactions. Dr. Lang serves as a site investigator for a number of food allergy clinical trials and is also actively involved in Lurie Children’s Oral Immunotherapy (OIT) program.

Clinical Interests

Food allergy, primary immune deficiency diseases, asthma

Education & Training

Education: MSCI, Northwestern University McGaw Medical Center, 2022; MD, The Ohio State University College of Medicine, 2016; BS, The Ohio State University, 2012

Postgraduate Training: Fellowship in allergy and immunology, Northwestern University McGaw Medical Center/Ann & Robert H. Lurie Children’s Hospital of Chicago, 2019-2022; Residency in pediatrics, Lurie Children's/Northwestern University McGaw Medical Center, 2016-2019

Board Certifications: Pediatrics, Allergy & Immunology

Professional Organizations: American Academy of Allergy, Asthma and Immunology, Clinical Immunology Society

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