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Davis, Heather L., M.D.

Heather L. Davis, MD is a Pulmonary / Critical Care specialist working with Chaparral Medical Group since 2004.

Dr. Davis calls herself a small town girl, originally from a small northern California town in the central valley. She grew up there and then moved to Southern California to attend college at USC where she was a Dean's scholar. She received her BS in Biological Sciences in 1993.

She earned her medical degree at the USC Keck School of Medicine, where she also completed her internship an residency in Internal Medicine, followed by a fellowship in Pulmonary and Critical Care Medicine. She was on the Dean's List from 1994-1998 and was elected to the prestigious Alpha Omega Alpha Honor Society.

Dr. Davis is a Diplomate of the American Board of Internal Medicine and American Board of Internal Medicine Pulmonary Disease and Critial Care. Her private practice focuses on Sleep Medicine, Pulmonary Diseases and hospital-based critical care. Dr. Davis regularly sees patients with sleep disorders such as Insomnia, narcolepsy and obstructive sleep apnea; and pulmonary diseases including pulmonary hypertension, interstitial lung disease, lung cancer and chronic obstructive pulmonary disease. She is the Medical Director for an Subacute Unit at the Country Oaks Care Center in Pomona and the Medical Director for Pulmonary Services at Chino Valley Medical Center in Chino.


* American Medical Association
* American College of Chest Physicians
* Society of Critical Care Medicine
* American Thoracic Society


1940 N. Orange Grove Avenue, Suite A
Pomona, CA 91767
Phone:(909) 865 - 6900
Fax:(909) 865 - 6300


English, Spanish


Pulmonary and Critical Care, Sleep Medicine

Medical Education

University of Southern California Keck School Medicine

Internship / Residency

University of Southern California Keck School Medicine


University of Southern California Keck School Medicine

Board Certified

Hospital Medicine, Critical Care Medicine, Sleep Medicine, Pulmonary Medicine