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John Mastronarde, MD

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(614) 293-4925


  • Director of the OSU Asthma Center
  • Vice Chair of Education, Department of Internal Medicine
  • Director of Pulmonary, Allergy, Critical Care, Sleep (PACCS) Clinical Trials Office

I specialize in:

  • Pulmonary Disease
  • Critical Care Medicine
  • Asthma
  • Intensive Care
  • Intensive Care Units
  • Pulmonary Disease, Chronic Obstructive
  • Pulmonary Medicine


My expertise is in internal medicine, specializing in pulmonary (lung) and critical care medicine. Much of my outpatient clinic focus is in treating patients who have asthma or chronic obstructive pulmonary disease (COPD). Much of my inpatient focus involves treating patients who are hospitalized with a critical illness or pulmonary diseases. I have an active clinical research program devoted to improving the lives of people with asthma. I believe it is important to embrace patient care that is centered on evidence-based personalized health care. This includes individualized communication and shared decision making with each of my patients. Patients and physicians alike benefit from the many valuable resources available at a large medical center like The Ohio State University Wexner Medical Center. From excellence in research, to leadership in teamwork, technology and service, Ohio State offers many opportunities to provide outstanding patient care. When I'm not on the job, I like to catch a movie, enjoy the outdoors, play with my dog, attend Ohio State football games and travel.

More about me:

My Background

Board Certifications

American Board of Internal Medicine

American Board of Internal Medicine (Subspecialty: Critical Care Medicine)

American Board of Internal Medicine (Subspecialty: Pulmonary Disease)

American Board of Pediatrics


Critical Care Medicine
University of Iowa College of Medicine
7/1/1992 - 7/1/1995

Sleep Medicine
Oregon Health & Sciences University
6/1/1997 - 6/1/1999


Ohio State University Wexner Medical Center
7/1/1988 - 6/30/1992

Medical Degree

Ohio State University College of Medicine

My Department

Internal Medicine