MichaelJohnLeforMD

Pulmonology • Portland, OR

Critical Care Medicine, Pleural Disease

Physician

Join to view full profile

Dr. Lefor is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
Connect with colleagues in the same hospital or clinic.
Read the latest clinical news, personalized to your specialty.

See Dr. Lefor's full profile

Already have an account?

Office
1111 Ne 99th Ave
Suite 200
Portland, OR 97220
Phone+1 503-963-3030

Fax+1 503-963-3140

Education & Training

University of Utah HealthFellowship, Pulmonary Disease and Critical Care Medicine, 1999 - 2002
Virginia Mason Franciscan HealthResidency, Internal Medicine, 1996 - 1999
Oregon Health and Science University School of MedicineClass of 1996

Certifications & Licensure

OR State Medical License 2002 - 2025
UT State Medical License 1999 - 2004
American Board of Internal Medicine Critical Care Medicine
American Board of Internal Medicine Pulmonary Disease
American Board of Internal Medicine Sleep Medicine

Awards, Honors, & Recognition

Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011

Publications & Presentations

PubMed

25 citations
Peak expiratory flow is not a quality indicator for spirometry: peak expiratory flow variability and FEV1 are poorly correlated in an elderly population.
Matthew J. Hegewald, Michael J. Lefor, Robert L. Jensen, Robert O. Crapo, Stephen B. Kritchevsky
Chest. 2007-05-01
16 citations
Hard metal pneumoconiosis: a case of giant-cell interstitial pneumonitis in a machinist.
Louie S Enriquez, Tan-Lucien H. Mohammed, Gregory L Johnson, Michael J Lefor, Mary Beth Beasley
Respiratory Care. 2007-02-01
Management of the hospitalized patient with sleep disordered breathing.
Kenneth R. Casey, Michael J. Lefor
Current Opinion in Pulmonary Medicine. 2002-11-01