Maleewan Kitcharoensakkul, MD, MSCI  

Profile picture
Assistant Professor of Pediatrics, Allergy, Immunology and Pulmonary Medicine
Assistant Professor of Pediatrics, Rheumatology
RheumatologyAllergy, Immunology and Pulmonary Medicine

phone: (314) 454-2694

Clinical Interests

Dr. Kitcharoensakkul is an Assistant Professor of Pediatrics at Washington University School of Medicine. She received her medical degree, first class honor, from Mahidol University in Thailand. Dr. Kitcharoensakkul completed her pediatric residency and fellowships in Allergy, Immunology, and Pediatric Rheumatology at St. Louis Children’s Hospital, Washington University School of Medicine. She is a member of the American Academy of Allergy, Asthma, & Immunology (AAAAI), the American College of Asthma, Allergy, & Immunology (ACAAI), the Clinical Immunology Society (CIS), and the American College of Rheumatology (ACR). Dr. Kitcharoensakkul’s clinical interests include primary immunodeficiency, allergic diseases (urticaria, asthma, allergic rhinitis, and mastocytosis), and rheumatologic diseases in children.


  • MD, First Class Honor, Mahidol University2002
  • MSCI, Washington University in St. Louis2019


  • Intern/Pediatrics, Srinagarind Hospital, Khon Kaen University2003 - 2004
  • Resident/Pediatrics, Srinagarind Hospital, Khon Kaen University2004 - 2006
  • Intern/Pediatrics, St Louis Children's Hospital, Washington University School of Medicine2008 - 2009
  • Resident/Pediatrics, St Louis Children's Hospital, Washington University School of Medicine2009 - 2011
  • Fellow, Allergy/Immunology and Pediatric Rheumatology, St Louis Children's Hospital, Washington University School of Medicine2011 - 2015

Licensure and Board Certification

  • American Board of Allergy and Immunology
  • American Board of Pediatric Rheumatology
  • American Board of Pediatrics
  • MO, Missouri State Medical License

Honors and Awards

  • Chief Resident Award, Department of Pediatrics, St. Louis Children's Hospital, Washington University School of Medicine2009
  • Travel Grant Award, The American Academy of Pediatrics, Section on Allergy and Immunology2010
  • James P. Keating Outstanding Resident Award2011
  • Fellow-in-Training, Clinical Immunology Society's School in Primary Immunodeficiency Diseases2013
  • Thirteenth Gilstrap Award for Immunology Research2013
  • Distinguished Young Investigator Award in the Fellow's category of Clinical Research. Tenth Annual Respiratory Disease Young Investigator's Forum2014
  • Best Abstract in Clinical Research, Department of Pediatrics Annual Research Retreat2015
  • Travel Grant Award, Clinical Immunology Society/American Academy of Asthma, Allergy, and Immunology 2018 Diagnostic School in Primary Immunodeficiency Diseases2018
  • Lecturer of the Month, Pediatric Residency Program2018
  • Fellow Status, The American Academy of Allergy, Asthma & Immunology2019
  • Outstanding Teacher in a Subspecialty Award in Pediatrics2020

Recent Publications view all (25)

Publication Co-Authors

  1. Recovery from COVID-19 in a Child with Chronic Granulomatous Disease and T Cell Lymphopenia. J Clin Immunol. 2020. PMID:33108551 
  2. Lung function trajectories and bronchial hyperresponsiveness during childhood following severe RSV bronchiolitis in infancy. Pediatr Allergy Immunol. 2020. PMID:33098584 
  3. A Novel CYBB Variant Causing X-Linked Chronic Granulomatous Disease in a Patient with Empyema. J Clin Immunol. 2020. PMID:33090293 
  4. Impaired tumor necrosis factor‐α secretion by CD4 T cells during respiratory syncytial virus bronchiolitis associated with recurrent wheeze Immun Inflamm Dis. 2020;1-10. doi:  PMID:31901157 
  5. Ecallantide: An Alternative Treatment of Refractory Angioedema in Adolescents with Systemic Lupus Erythematosus. J Allergy Clin Immunol Pract. 2019. PMID:31541765 
  6. A Case-Based Review on the Diagnosis and Treatment Options for Recurrent Wheezing and Asthma in Preschool Children Curr Treat Options Allergy. 2019. doi:10.1007/s40521-019-00227-w  
  7. Rheumatologic and autoimmune manifestations in primary immune deficiency. Curr Opin Allergy Clin Immunol. 2019. PMID:31425194 
  8. Using only a subset of pneumococcal serotypes is reliable for the diagnosis of specific antibody deficiency in children: a proof-of-concept study. Pediatr Allergy Immunol. 2019. PMID:30681739 
  9. Novel Combined Immunodeficiency, Hypogammaglobulinemia, Bone marrow failure and Radiosensitivity due to Pathogenic mutation in MysM1 Ann Allergy Asthma Immunol. 2018;121(5):S105. doi:10.1016/j.anai.2018.09.345  
  10. A Pediatric Case of Protein-Losing Enteropathy induced by Cow's Milk Ann Allergy Asthma Immunol. 2017;119(5):S81-82. doi:10.1016/j.anai.2017.08.233  
  11. ATS Core Curriculum 2017: Part II. Pediatric Pulmonary Medicine. Ann Am Thorac Soc. 2017;14(Supplement_2):S165-S181. PMID:28857623 
  12. Sarcoidosis presenting as granulomatous myositis in a 16-year-old adolescent. Pediatr Rheumatol Online J. 2016;14(1):59. PMID:27832822 
  13. Determinants of Persistent Respiratory Symptoms in Early Childhood And Adolescence Following Severe RSV Bronchiolitis in Infancy Am J Respir Crit Care Med. 2016;193:A3031. 
  14. Temporal biological variability in dendritic cells and regulatory T cells in peripheral blood of healthy adults. J Immunol Methods. 2016;431:63-5. PMCID:PMC4801223  PMID:26859243 
  15. Increased Nasal Plasmacytoid Dendritic Cells Are Associated with Recurrent Wheezing Following Severe RSV Bronchiolitis J Allergy Clin Immunol. 2016;137(2):AB411. doi:10.1016/j.jaci.2015.12.1321  
  16. Longitudinal Assessments of Lung Function and Bronchial Hyperresponsiveness Following Severe RSV Bronchiolitis Am J Respir Crit Care Med. 2015;191:A2335. 
  17. Snoring and sleep problems in children with and without allergic rhinitis: a case control study. J Med Assoc Thai. 2015;98 Suppl 2:S138-44. PMID:26211115 
  18. The Utility of Preimmunization and Postimmunization Titers to 23 Serotypes of Streptococcus Pneumoniae in the Diagnosis of Specific Antibody Deficiency in Children J Allergy Clin Immunol. 2015;135(2):AB91. doi:10.1016/j.jaci.2014.12.1230  
  19. Scurvy revealed by difficulty walking: three cases in young children. J Clin Rheumatol. 2014;20(4):224-8. doi:10.1097/RHU.0000000000000101  PMID:24847751 
  20. Impaired Regulatory T Cell Responses Are Associated With Recurrent Wheezing After Acute Severe RSV Bronchiolitis Am J Respir Crit Care Med. 2014;189:A3678. 
  21. Localized myositis as a manifestation of systemic-onset juvenile idiopathic arthritis: Case Series from a Tertiary-Care Hospital Arthritis & Rheumatology. 2014;66(S3):S103. 
  22. The heart and pediatric rheumatology. Rheum Dis Clin North Am. 2014;40(1):61-85. doi:10.1016/j.rdc.2013.10.008  PMID:24268010 
  23. The use of electroconvulsive therapy in a patient with juvenile systemic lupus erythematosus and catatonia. Lupus. 2012;21(14):1575-81. doi:10.1177/0961203312464803  PMID:23161578 
  24. Vancomycin-induced DRESS with evidence of T-cell activation in a 22-month-old patient. Ann Allergy Asthma Immunol. 2012;109(4):280-1. doi:10.1016/j.anai.2012.07.016  PMID:23010236 
  25. Efficacy of cefditoren pivoxil and amoxicillin/clavulanate in the treatment of pediatric patients with acute bacterial rhinosinusitis in Thailand: a randomized, investigator-blinded, controlled trial. Clin Ther. 2008;30(10):1870-9. doi:10.1016/j.clinthera.2008.10.001  PMID:19014842 
Last updated: 11/06/2020
© 2020 by Washington University in St. Louis
One Brookings Drive, St. Louis, MO 63130