Dr. Tareq Mustafa El Qousy specializes in internal medicine in Merced area. Dr. Tareq Mustafa El Qousy, MD has a medical practice at 847 West Childs Avenue, Merced CA, and has over 31 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1986. Dr. El Qousy is accepting new patients at his medical office and practice location in Merced, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.