Dr. Osama Ayad, MD is a hematology specialist in Munster, IN and has been practicing for 19 years. He graduated from Ain Shams University, Faculty Of Medicine in 1987 and specializes in hematology.Dr. Osama Ayad is an internist affiliated with Community Hospital in Munster, IN, and St. Mary Medical Center in Hobart, IN. He received his medical degree from Ain-Shams University. Dr. Ayad is one of several doctors in the Community Healthcare System who specialize in internal medicine and hematology, and he accepts several types of health insurance.