Dr. Hummayun Ismail is a pulmonologist in Newark, DE and is affiliated with multiple hospitals in the area, including ChristianaCare, St. Francis Hospital, and Union Hospital. He received his medical degree from Dow University of Health Sciences and has been in practice 28 years. He specializes in critical care medicine, pleural disease, and sleep medicine and is experienced in sleep medicine, asthma, chronic obstructive pulmonary disease, interstitial lung disease, and general pulmonology.
Dr. Hummayun Ismail, MD – Newark, DE
By Andrew White | Published January 08, 2026
