Antranik Mangardich

Antranik Mangardich, MD


Critical Care Medicine and Pulmonology

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."

Special Practices and Procedures

  • Asthma
  • Chronic obstructive pulmonary disease (COPD)
  • Sarcoidosis
  • Interstitial lung disease (ILD)
  • Pulmonary nodules
  • Pleural effusions
  • Flexible bronchoscopy with BAL
  • Endobronchial ultrasound
  • Transbronchial biopsy
  • Thoracentesis


Medical Education

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


University of Connecticut Health Center, Farmington, Connecticut, Internal Medicine Residency


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


  • American Board of Internal Medicine, Internal Medicine, Board Certified
  • American Board of Internal Medicine, Pulmonary Disease, Board Certified
  • American Board of Internal Medicine, Critical Care Medicine, Board Eligible


Armenian and English

Honors, Awards, etc.

  • Resident Teaching Award, 2016
  • Fellow Teaching Award, 2019


  • Altru Hospital

    1200 S. Columbia Rd. Grand Forks, ND 58201

    Main: 701.780.5000
    Alternate: 800.732.4277