Dr. Saif Mashaqi is an Assistant Professor of Medicine at University of North Dakota (Department of Pulmonary, critical care and sleep medicine). He obtained MBBS degree in medicine from University of Jordan in Amman, Jordan. He completed Internal medicine residency and Pulmonary Medicine fellowship at Marshall University School of Medicine in Huntington, WV. He completed Critical care medicine and Sleep Medicine fellowships at The Cleveland Clinic in Cleveland, Ohio. He holds the American Board of Internal Medicine, American Board of Pulmonary Medicine, American board of Critical Care medicine and American Board of Sleep Medicine. He is also a member of American College of Physicians (ACP), American College of Chest Physicians (ACCP), Society of Critical Care Medicine (SCCM) and the American Academy of Sleep Medicine (AASM). Elected as a member of Alpha-Omega-Alpha Honor Medical Society in 2010.

Sleep Disordered Breathing (Obstructive sleep apnea, Central sleep apnea, treatment emergent central sleep apnea and sleep related hypoventilation); Respiratory Assist Devices (Bi Level PAP, AVAPS, IVAPS and AVAPS A/E) in Obesity Hypoventilation Syndrome and overlap syndrome.