StephanieAnnLeonardMD

Allergy & Immunology • San Diego, CA

Associate Professor, Pediatrics, UC San Diego Sch. of Medicine

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Office
3030 Childrens Way
San Diego, CA 92123
Phone+1 858-966-5961

Fax+1 858-966-6791
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Education & Training

Icahn School of Medicine at Mount SinaiFellowship, Allergy and Immunology, 2008 - 2011
New York Presbyterian Hospital (Cornell Campus)Residency, Pediatrics, 2005 - 2008
Columbia University Vagelos College of Physicians and SurgeonsClass of 2005

Certifications & Licensure

CA State Medical License 2011 - 2025
NY State Medical License 2007 - 2012
American Board of Allergy and Immunology Allergy & Immunology
American Board of Pediatrics Pediatrics

Clinical Trials

Efficacy and Safety of Several Doses of Viaskin Peanut in Adults and Children With Peanut Allergy Start of enrollment: 2012 Aug 01
Completed
Phase 2
Follow-up of the VIPES Study to Evaluate Efficacy and Safety of Viaskin Peanut in Adults and Children Start of enrollment: 2013 Sep 01
Completed
Phase 2
Oral Desensitization to Peanut in Peanut-Allergic Children and Adults Using Characterized Peanut Allergen OIT Start of enrollment: 2014 Feb 06
Completed
Phase 2
Oral Desensitization to Peanut in Peanut Allergic Children and Adults Using CPNA Peanut OIT Safety Follow-On Study Start of enrollment: 2014 Aug 27
Completed
Phase 2
Efficacy and Safety of Viaskin Milk in Children With IgE-Mediated Cow's Milk Allergy Start of enrollment: 2014 Nov 01
Completed
Phase 1, Phase 2
Peanut Allergy Oral Immunotherapy Study of AR101 for Desensitization in Children and Adults (PALISADE) Start of enrollment: 2015 Dec 22
Completed
Phase 3
Efficacy and Safety of Viaskin Peanut in Children With Immunoglobulin E (IgE)-Mediated Peanut Allergy Start of enrollment: 2015 Dec 01
Completed
Phase 3
PALISADE Follow-on Study (ARC004) Start of enrollment: 2016 Dec 29
Completed
Phase 3
Follow-up of the PEPITES Study to Evaluate Long-term Efficacy and Safety of Viaskin Peanut in Children Start of enrollment: 2017 Jan 23
Active, not recruiting
Phase 3
Safety and Efficacy Study of Viaskin Peanut in Peanut-allergic Young Children 1-3 Years of Age Start of enrollment: 2017 Jul 31
Active, not recruiting
Phase 3
Longer-term Study of AR101 in Subjects Who Participated in a Prior AR101 Study (ARC008) Start of enrollment: 2017 Oct 11
Completed
Phase 3
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Publications & Presentations

PubMed

3 citations
Identification of cow milk epitopes to characterize and quantify disease-specific T cells in allergic children.
Sloan A Lewis, Aaron Sutherland, Ferran Soldevila, Luise Westernberg, Minori Aoki, April Frazier, Synaida Maiche, Mich Erlewyn-Lajeunesse, Hasan Arshad, Stephanie Leon...> ;The Journal of Allergy and Clinical Immunology. 2023 Nov 1
13 citations
Phase 3 Trial of Epicutaneous Immunotherapy in Toddlers with Peanut Allergy.
Matthew Greenhawt, Sayantani B Sindher, Julie Wang, Michael O'Sullivan, George du Toit, Edwin H Kim, Deborah Albright, Sara Anvari, Nicolette Arends, Peter D Arkwright...> ;The New England Journal of Medicine. 2023 May 11
2 citations
Manufacturing processes of peanut () allergen powder-dnfp.
Stephanie A Leonard, Yasushi Ogawa, Paul T Jedrzejewski, Soheila J Maleki, Martin D Chapman, Stephen A Tilles, George Du Toit, S Shahzad Mustafa, Brian P Vickery> ;Frontiers in Allergy. 2022 Jan 1
10 citations
Obstetric comorbidity scores and disparities in severe maternal morbidity across marginalized groups.
Stephanie A. Leonard, Elliott K. Main, Deirdre J. Lyell, Suzan L. Carmichael, Chris J. Kennedy, Christina Johnson, Mahasin S. Mujahid> ;American Journal of Obstetrics & Gynecology MFM. 2021 Nov 16
2 citations
Association of Epilepsy and Severe Maternal Morbidity.
Danielle M. Panelli, Stephanie A. Leonard, Peiyi Kan, Kimford J. Meador, Thomas F. McElrath, Kelly F. Darmawan, Suzan L. Carmichael, Deirdre J. Lyell, Yasser Y. El-Say...> ;Obstetrics and Gynecology. 2021 Nov 1
7 citations
Homelessness in pregnancy: perinatal outcomes.
Brad St. Martin, Ariana M. Spiegel, Lillian Sie, Stephanie A. Leonard, Dominika Seidman, Anna I. Girsen, Gary M. Shaw, Yasser Y. El-Sayed> ;Journal of Perinatology. 2021 Aug 17
1 citations
Development and validation of a risk prediction index for severe maternal morbidity based on preconception comorbidities among infertile patients
Gayathree Murugappan, Ruben Alvero, Deirdre J. Lyell, Abha Khandelwal, Stephanie A. Leonard> ;Fertility and Sterility. 2021 Nov 1
8 citations
The impact of the COVID-19 pandemic on postpartum contraception planning.
Hayley E. Miller, Andrea Henkel, Stephanie A. Leonard, Sarah E. Miller, Linh Tran, Katherine Bianco, Kate A. Shaw> ;American Journal of Obstetrics & Gynecology MFM. 2021 May 28
5 citations
Association of preconception paternal health and adverse maternal outcomes among healthy mothers
Gayathree Murugappan, Shufeng Li, Stephanie A. Leonard, Virginia D. Winn, Maurice L. Druzin, Michael L. Eisenberg> ;American Journal of Obstetrics & Gynecology MFM. 2021 Sep 1
2 citations
Karyotype of first clinical miscarriage and prognosis of subsequent pregnancy outcome.
Gayathree Murugappan, Stephanie A. Leonard, Hana Newman, Lora K. Shahine, Ruth B. Lathi> ;Reproductive Biomedicine Online. 2021 Jun 1
2 citations
Lactate and procalcitonin levels in peripartum women with intraamniotic infection.
Samantha C. Do, Hayley E. Miller, Stephanie A. Leonard, Imee Datoc, Anna I. Girsen, Shanthi Kappagoda, Ronald S. Gibbs, Natali Aziz> ;American Journal of Obstetrics & Gynecology MFM. 2021 Jul 1
9 citations
Severe maternal and neonatal morbidity after attempted operative vaginal delivery.
Danielle M. Panelli, Stephanie A. Leonard, Noor Joudi, Anna I. Girsen, Amy E. Judy, Yasser Y. El-Sayed, William M. Gilbert, Deirdre J. Lyell> ;American Journal of Obstetrics & Gynecology MFM. 2021 May 1
25 citations
Birth hospital and racial and ethnic differences in severe maternal morbidity in the state of California.
Mahasin S. Mujahid, Peiyi Kan, Stephanie A. Leonard, Elleni M. Hailu, Elizabeth Wall-Wieler, Barbara Abrams, Elliott K. Main, Jochen Profit, Suzan L. Carmichael> ;American Journal of Obstetrics and Gynecology. 2021 Feb 1
5 citations
Management of acute food protein-induced enterocolitis syndrome emergencies at home and in a medical facility.
Stephanie A. Leonard, Stefano Miceli Sopo, Mary Grace Baker, Alessandro Fiocchi, Robert A. Wood, Anna Nowak-Wegrzyn> ;Annals of Allergy, Asthma & Immunology. 2021 Jan 23
18 citations
Integrating oral immunotherapy into clinical practice
Stephanie A. Leonard, Susan Laubach, Julie Wang> ;The Journal of Allergy and Clinical Immunology. 2021 Jan 1
15 citations
Placenta Accreta Spectrum Among Women With Twin Gestations.
Hayley E. Miller, Stephanie A. Leonard, Karin A Fox, Daniela Carusi, Deirdre J. Lyell> ;Obstetrics and Gynecology. 2021 Jan 1
17 citations
Association of Maternal Comorbidity With Severe Maternal Morbidity: A Cohort Study of California Mothers Delivering Between 1997 and 2014.
Elliott K. Main, Stephanie A. Leonard, M. Kathryn Menard> ;Annals of Internal Medicine. 2020 Dec 1
Racial and Ethnic Disparities in Maternal and Neonatal Adverse Outcomes in College-Educated Women.
Stephanie A. Leonard, Karen A. Scott> ;Obstetrics and Gynecology. 2020 Nov 1
38 citations
Long-term, open-label extension study of the efficacy and safety of epicutaneous immunotherapy for peanut allergy in children: PEOPLE 3-year results
, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , > ;The Journal of Allergy and Clinical Immunology. 2020 Oct 1
73 citations
An Expanded Obstetric Comorbidity Scoring System for Predicting Severe Maternal Morbidity.
Stephanie A. Leonard, Chris J. Kennedy, Suzan L. Carmichael, Deirdre J. Lyell, Elliott K. Main> ;Obstetrics and Gynecology. 2020 Sep 1
6 citations
Pre-pregnancy Obesity and the Risk of Peripartum Cardiomyopathy.
Seo-Ho Cho, Stephanie A. Leonard, Audrey Lyndon, Elliott K. Main, Barbara Abrams, Afshan B. Hameed, Suzan L. Carmichael> ;American Journal of Perinatology. 2021 Oct 1
7 citations
Managing food protein-induced enterocolitis syndrome during the coronavirus disease 2019 pandemic: Expert recommendations.
Anna Nowak-Wegrzyn, Antonella Cianferoni, John Andrew Bird, Alessandro Fiocchi, Jean-Christoph Roger J-P Caubet, Stefania Arasi, Ashis V. Barad, Theresa Bingemann, Ter...> ;Annals of Allergy, Asthma & Immunology. 2020 May 5
9 citations
Weight Gain During Pregnancy and the Risk of Severe Maternal Morbidity by Prepregnancy BMI
Stephanie A. Leonard, Barbara Abrams, Elliott K. Main, Deirdre J. Lyell, Suzan L. Carmichael> ;The American Journal of Clinical Nutrition. 2020 Apr 1
112 citations
Engineered symbionts activate honey bee immunity and limit pathogens
Sean P. Leonard, J. Elijah Powell, Jiri Perutka, Peng Geng, Luke C. Heckmann, Richard D. Horak, Bryan William Davies, Andrew D. Ellington, Jeffrey E. Barrick, Nancy A....> ;Science. 2020 Jan 31
83 citations
Conducting an Oral Food Challenge: An Update to the 2009 Adverse Reactions to Foods Committee Work Group Report
J. Andrew Bird, Stephanie A. Leonard, Marion Groetch, Amal Assa'ad, Antonella Cianferoni, April Clark, Maria Crain, Tracy Fausnight, David Fleischer, Todd D. Green, Ma...> ;The Journal of Allergy and Clinical Immunology. in Practice. 2020 Jan 1
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Press Mentions

Birthing Mothers with Mother Partners Experience Disparities in Birth-Related OutcomesApril 13th, 2022
The Family of Two Mothers Faces a Large Disparity in the Outcome of Their PregnancyApril 7th, 2022
First Edition: March 29, 2022March 29th, 2022
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