COVID-2019 Alert

The latest information about the 2019 Novel Coronavirus, including vaccine clinics for children ages 6 months and older.

La información más reciente sobre el nuevo Coronavirus de 2019, incluidas las clínicas de vacunación para niños de 6 meses en adelante.


Cissy Xin Si, MD

  • Xin Si



Work and Education

Professional Education

Baylor College of Medicine, Houston, TX, 05/27/2014


Case Western Reserve University Internal Med and Pediatric Residency, Cleveland, OH, 06/30/2018


Stanford University Pediatric Pulmonary Fellowship, Palo Alto, CA, 07/06/2021

Board Certifications

Internal Medicine, American Board of Internal Medicine

Pediatric Pulmonary, American Board of Pediatrics

Pediatrics, American Board of Pediatrics

Conditions Treated

Aerodigestive Disorders

Childhood Diffuse Lung Disease

Cystic Fibrosis

Interstitial Lung Disease

Lung Transplant

All Publications

Three Infants with Pathogenic Variants in the ABCA3 Gene: Presentation, Treatment and Clinical Course. The Journal of pediatrics Si, n. n., X, n. n., Steffes, n. n., L C, n. n., Schymick, n. n., J C, n. n., Hazard, n. n., F K, n. n., Tracy, n. n., M C, n. n., Cornfield, n. n., D N, n. n. 2020

View details for DOI 10.1016/j.jpeds.2020.12.055

View details for PubMedID 33359301