Margaret Lin, MD, is an Assistant Clinical Professor in the Department of Emergency Medicine and Pediatrics at UCSF. She is the co-director of the Pediatric Emergency Ultrasound Fellowship.

As an educator, Dr. Lin is interested in developing innovative curricula around Pediatric Emergency Ultrasound applications. She is particularly interested in examining and defining competency in emergency or point-of-care ultrasound (POCUS).

Dr. Lin's research interests focus on the diagnostic accuracy of POCUS for various applications, as well as its affects on clinical care including length-of-stay and patient satisfaction. She has also examined health literacy and numeracy in the emergency department population.

Dr. Lin attends in the Pediatric Emergency Department at UCSF Benioff Children's Hospital Mission Bay and in the Emergency Department at the Zuckerberg San Francisco General Hospital.