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Claudia Onofrei

Dr.Claudia Onofrei is a fellowship-trained pulmonologist who treats all lung diseases. She practices at our main campus and Highlands Ranch locations.

Special Interests

Drug-Induced Lung Disease, Interstitial Lung Disease



2012 - 2015
Georgetown University Hospital/Washington Hospital Center, Washington DC, Internal Medicine
2002 - 2008
Carol Davila University of Medicine and Pharmacy, Bucharest, Romania, Medicine


2015 - 2018
Indiana University School of Medicine, Indianapolis, IN, Pulmonary & Critical Care

Board Certification

2015: Internal Medicine
2017: Pulmonary

Professional Memberships

American Thoracic Society, ACCP