Rockville, MD

ZIP code 20857 belongs to the National Naval Medical Center in Bethesda, Maryland. This prominent medical facility is renowned for providing care to military personnel and their families. The center is known for its state-of-the-art medical services and cutting-edge research in the field of military healthcare. Additionally, the Walter Reed National Military Medical Center is an important landmark located within this ZIP code, serving as a hub for specialized medical care for military members.