Physician/Clinician Details

McNellis, Michael I. MD
Michael I. McNellis, MD, received his medical degree from the National University of Ireland. He then went on to complete his residency in Internal Medicine at Providence/St. Vincent Medical Center in Portland, Oregon. After completion of his residency, Dr. McNellis was selected to be Chief Medical Resident of Internal Medicine at Providence/St. Vincent Medical Center. He completed his fellowships in both Pulmonary and Critical Care Medicine at the University of California Irvine Medical Center and Long Beach Veterans Administration Hospital. He is board certified in Internal Medicine as well as Pulmonary and Critical Care Medicine. Dr. McNellis joined PeaceHealth Medical Group in 1997.

Dr. McNellis has worked on numerous research projects in areas involving mechanical ventilation, the adult respiratory distress syndrome, sleep apnea and hypothermia.

In his spare time, he enjoys hiking, camping, skiing, and developing summer programs for the Boy Scouts of America.
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PeaceHealth Medical Group - Lower Columbia

St. John - Specialty Medicine
1615 Delaware Street
Longview WA 986322367
(360) 414-2730
(360) 414-2739
Privileged Facility
PeaceHealth St. John Medical Center
Specialty Type
Critical Care Medicine Secondary
Pulmonary Disease Primary
Board Certification
ABIM: Critical Care Medicine
ABIM: Pulmonary Disease
Education Degree Program Specialty
University of California Irvine Medical Center Fellowship Pulmonary/Critical Care Medicine
Providence St. Vincents Medical Center Residency Internal Medicine
Providence St. Vincents Medical Center Internship Internal Medicine
National University of Ireland MD Medical School
Insurance Accepted
Care Oregon
Cigna Healthcare
Community Health Plan of WA (CHPW)
Coventry/First Health Network
Crime Victims
First Choice Health Network
Health Net of Oregon
Humana Health Plan
Labor And Industries
Medi-cal (California Medicaid)
Moda Health (ODS)
Multi Plan
One Health Plan
Oregon Medicaid (DMAP)
Pacific Source
PacifiCare of Oregon
Premera HealthPlus-Blue Cross
Private Healthcare Systems (PHCS)
Railroad Medicare
Regence Blue Shield
Secure Horizons
Tri-West ( TRICARE)
United HealthCare Networks
WA Medicaid (DSHS)