"Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has."

Margaret Mead
Waqas Ullah
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Internal Medicine Resident at Abington Hospital - Jefferson Health, PA, USA.
Former research associate at the Yale-Griffin Research center, CT and the University of Arizona, CT, USA.
Graduated from Khyber Medical College, Pakistan

Publications (32)

Recent article categories: Cardiac/Thoracic/Vascular Surgery, Internal Medicine, Gastroenterology

My Professional Societies

American College of Physicians, American Medical Association