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Office
2525 Chicago Ave
Minneapolis, MN 55404Phone+1 612-813-6843
Education & Training
- Hennepin HealthcareFellowship, Clinical Informatics (Internal Medicine), 2024
- HealthPartners Institute/Children's MinnesotaFellowship, Pediatric Emergency Medicine (Emergency Medicine), 2021 - 2024
- New York Presbyterian Hospital (Cornell Campus)Residency, Pediatrics, 2018 - 2021
- Drexel University College of MedicineClass of 2018, MD
- Drexel University Dornsife School of Public HealthMaster of Public Health, 2016 - 2017
Certifications & Licensure
- MN State Medical License 2021 - 2025
- American Board of Pediatrics Pediatrics
- Children's MinnesotaPediatric Emergency Medicine Point-of-Care Ultrasound
- EpicPhysician Builder
- EpicPhysician SmartUser
Awards, Honors, & Recognition
- Anna Karpas, MD Memorial PEM Fellow Research Award Children's Minnesota, 2024
- Top 5 Research Poster, Section on Emergency Medicine American Academy of Pediatrics National Conference and Exhibition, 2022
- Medical Humanities Scholar Drexel University College of Medicine, 2018
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Publications & Presentations
Journal Articles
- Ketorolac Dose Ceiling Effect for Pediatric Headache in the Emergency DepartmentLefchak, B., Morgan, D., Finch, M., Madhok, M., Raschka, M., The Journal of Pediatric Pharmacology and Therapeutics, 10/14/2024
- Piloting a Mobile Clinical Decision Support Application for Pediatric Clinical GuidelinesLefchak, B., Bergmann, K.R., Lammers, S., Hester, G.Z., Clinical Pediatrics, 8/30/2023
- Variation in Organizational Clinical Practice Guidelines for CroupBergmann, K.R., Lefchak, B., Nickel, A., Lammers, S., Watson, D., Hester, G.Z., Hospital Pediatrics, 8/7/2023
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Press Mentions
- Prevalence of COVID-19-Related Croup up During OmicronJuly 6th, 2022
- Prevalence of COVID-19-Related Croup up During OmicronJuly 5th, 2022
- Prevalence of COVID-19-Related Croup up During OmicronJuly 5th, 2022
Committees
- Mentor, PrIMES Mentoring for Medical School Admission 2021 - 2021
- Vice-Chair, NewYork-Presbyterian Weill Cornell Housestaff Quality Council 2019 - 2020
Research History
- Analysis of COVID-19–Related Croup and SARS-CoV-2 Variant Predominance in the USPoster ranked in Top 5 for Section on Emergency Medicine and presented at American Academy of Pediatrics National Conference and Exhibition (2022)2022 - 2022
- Characterization of Social Risk Factors Among Newborns Seen at an Urban Pediatric Primary Care Predictive of Appointment Nonattendance During the First 6 Months of LifePoster presentations at Academic Pediatrics Association Conference (2018), Pediatric Academic Societies Conference (2018), and American Public Health Association Annual Meeting and Expo (2018)2017 - 2018
- Determining the role of Tip60 in neural cell self-renewal and differentiationPoster presented at Drexel University STAR Scholars Summer Showcase (2010)2010 - 2010
Professional Memberships
- Member
- Member
- American Public Health AssociationMember
- Healthcare Financial Management AssociationMember
- Academic Pediatric AssociationMember
- American Medical Informatics AssociationMember
Other Languages
- Spanish, Russian
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