
Vatche Israbian, MD
Pulmonary/Critical Care Fellowship-
North Western University Medical School
Board Certifications- Critical Care Medicine
Pulmonary Diseases

Manuel Martinez, MD
Pulmonary/Critical Care Fellowship-
Indiana University Medical Center
Board Certification-Pulmonary Disease Internal Medicine

Michael Overdahl, MD
Pulmonary/Critical Care Fellowship-
The Ohio State University Medical Center
Board Certifications- Critical Care Medicine
Pulmonary Diseases

Brian Zehr, MD
Medical Director, Intensivist Program
Pulmonary/Critical Care Fellowship-
University of Iowa Hospitals and Clinics
Board Certifications- Critical Care Medicine,
Pulmonary Diseases, Internal Medicine
John Fouts, MD