Dr. Mark C Mattar specializes in gastroenterology in Alexandria area. Dr. Mark C Mattar has a medical practice at 8109 Hinson Farm Road, Suite 515, Alexandria VA, and has over 13 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 2004. He is affiliated with numerous hospitals, including Medstar Georgetown University Hospital (DC) and more. Dr. Mattar is accepting new patients at his medical office and practice location in Alexandria, Virginia. He is available for appointments, preventative care, medical care as well as ongoing patient care.