Antranik Mangardich MD

Antranik Mangardich, MD

  • Critical Care Medicine
  • Pulmonology


Altru Hospital

1200 S. Columbia Rd.
Grand Forks, ND, 58201

About Me

Antranik Anto Mangardich, MD is a pulmonary critical care provider at Altru Health System. He is board certified in internal medicine and pulmonary disease and is board eligible for critical care medicine. He specializes in asthma, COPD, sarcoidosis, interstitial lung disease, pulmonary nodules, pleural effusions, flexible bronchoscopy with BAL, endobronchial ultrasound, transbronchial biopsy and thoracentesis. In his free time, Dr. Mangardich enjoys personal fitness, including weight lifting, swimming, biking, running and jogging, as well as diet and nutrition. He enjoys watching NBA basketball and is an avid Toronto Raptors fan. He also enjoys reading and his favorite books are A New Earth and Power of Now by Eckhart Tolle.

Philosophy of Medicine

"My approach is to form a partnership with my patients as they strive for better health. I aim to empower my patients by helping them acquire the knowledge to be fully informed and play an active role in the healing process."

English, Armenian
  • Resident Teaching Award (2016)
  • Fellow Teaching Award (2019)


Medical School

St. George's University School of Medicine
Grenada, West Indies


Internal Medicine 
University of Connecticut Health Center, Farmington, Connecticut


Pulmonary/Critical Care Fellowship 
Rush University Medical Center
Chicago, IL

Board Certification
  • Internal Medicine 
    American Board of Internal Medicine
  • Pulmonary Disease 
    American Board of Internal Medicine
  • Critical Care Medicine, Board Eligible 
    American Board of Internal Medicine
Medical Interests
Special Clinical Interests:
  • Asthma
  • Chronic obstructive pulmonary disease (COPD)
  • Sarcoidosis
  • Interstitial lung disease (ILD)
  • Pulmonary nodules
  • Pleural effusions
  • Flexible bronchoscopy with BAL
  • Endobronchial ultrasound
  • Transbronchial biopsy
  • Thoracentesis