
Karen Brandt Onel MD
Chief, Pediatric Rheumatology, Hospital for Special Surgery
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535 East 70th StreetNew York, NY 10021
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Education & Training
New York Presbyterian Hospital (Cornell Campus)Fellowship, Rheumatology, 1992 - 1995
New York Presbyterian Hospital (Columbia Campus)Residency, Pediatrics, 1989 - 1992
Weill Cornell MedicineClass of 1989
Certifications & Licensure
NY State Medical License 1990 - 2028
CT State Medical License 2022 - 2027
NJ State Medical License 2021 - 2027
IL State Medical License 2004 - 2017
American Board of Pediatrics Pediatrics
American Board of Pediatrics Pediatric Rheumatology
Awards, Honors, & Recognition
- America's Top Doctors Castle Connolly, 2014
- Chicago Magazine: Top Doctors Castle Connolly, 2012, 2014
- Fellow (FACR) American College of Rheumatology
Clinical Trials
Publications & Presentations
PubMed
- Validation of Patient-Reported Outcomes Measurement Information System (PROMIS) Pediatric Measures for Children With Chronic Nonbacterial Osteomyelitis.Mary M Eckert, Eveline Y Wu, Melissa Oliver, Joshua Scheck, Sivia Lapidus
Arthritis Care & Research. 2026-08-25 - Development and validation of minimal disease activity, disease flare, and minimal clinically important difference for children with chronic nonbacterial osteomyelitis...Farzana Nuruzzaman, Natalie Rosenwaser, Xing Wang, Jonathan D Akikusa, Matthew L Basiaga
Annals of the Rheumatic Diseases. 2026-08-08 - Type I Interferon and Still Disease.Randy Q Cron, Karen B Onel
Arthritis & Rheumatology. 2026-08-01
Press Mentions
Experts Discuss Draft of New JIA GuidelineNovember 18th, 2025
The Great Pediatric Debate 2024: Cessation or Continuation of Biologics in sJIA Lung Disease?November 23rd, 2024- ACR Releases New Vaccination GuidelineMarch 6th, 2023
Professional Memberships
- Fellow
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