Dr. Joni Rabiner is an Associate Professor of Pediatrics (in Emergency Medicine) at Columbia University Medical Center. She earned her medical degree from NYU School of Medicine and completed a residency in pediatrics at NYU Langone Medical Center followed by a fellowship in pediatric emergency medicine at the Albert Einstein College of Medicine/Children's Hospital at Montefiore.

Dr. Rabiner has a focus and expertise in pediatric emergency point-of-care ultrasound. She is Director for both the Pediatric Emergency Ultrasound Fellowship and Pediatric Emergency Medicine Fellow Ultrasound Education. She is actively involved in research and has authored papers on musculoskeletal, lung, and soft tissue ultrasound.

Dr. Rabiner is board certified in Pediatrics and Pediatric Emergency Medicine and practices as an attending physician in Pediatric Emergency Medicine at New York-Presbyterian Morgan Stanley Children's Hospital.