Annabelle Quizon, M.D.


Pulmonology/Respiratory Medicine


3020 Children's Way
MC 5070
San Diego, CA 92123


Pulmonology/Respiratory Medicine


Rady Children's Specialists of San Diego

Medical Group / IPA

Rady Children's Specialists

Medical School

University of Philippines


Philippine General Hospital


Harvard Medical School - Childrens Hospital, University of Philippines


Harvard Medical School, University of Philippines

Board Certifications

Pediatric Pulmonology


Dr. Annabelle Quizon is a pulmonologist in the Respiratory Medicine Division at Rady Children's Hospital-San Diego and an associate professor of pediatrics at UC San Diego.

Dr. Quizon completed her pediatric residency and pediatric pulmonology fellowship at Harvard Medical School-Children's Hospital Boston. She was chief of pediatric pulmonology at Baystate Medical Center in Springfield, Massachusetts, from 2003 to 2007 before moving to the University of Miami, where she became clinical director and co-director of the fellowship program of the Division of Respiratory Diseases, as well as director of the Cystic Fibrosis Program. She resumed her old position at Baystate Medical Center in 2013, and then joined Rady Children's in July 2016.

She sees patients with a wide spectrum of respiratory diseases, both congenital and acquired. Her interests include difficult-to-control asthma, wheezing disorders in children and cystic fibrosis, as well as pulmonary function testing.

When not working, Dr. Quizon enjoys reading, cooking and taking walks in nature trails.


On the nature of pleural involvement in necrotizing pneumonia: a report of two cases of life threatening late complications.
Demirel N, Quizon A, Beltetón De Leon EL, Reiter J, Colin AA

Probiotic administration in early life, atopy, and asthma: a meta-analysis of clinical trials.
Elazab N, Mendy A, Gasana J, Vieira ER, Quizon A, Forno E

Obliterative lower airway lesions in childhood: bronchoscopic diagnosis and clinical spectrum.
Quizon A, Minic P, Pohunek P, Tal A, Colin AA

Treatment of disorders characterized by reversible airway obstruction in childhood: are anti-cholinergic agents the answer?
Quizon A, Colin AA, Pelosi U, Rossi GA

Special considerations in pediatric asthma.
Quizon A, Colin AA

Pulmonary hypertension.
Rothstein R, Paris Y, Quizon A

See the full listing of this physician's publications on PubMed, a service of the National Library of Medicine.

PubMed is a third-party website and not affiliated with Rady Children's Hospital-San Diego.