Causes and risk factors of Barrett's esophagus As with most diseases and conditions, there are certain groups of people who are at a higher risk of developing Barrett's esophagus. GERD is a condition that is closely linked to Barrett's esophagus.
Potomac River â Map & Details. print this map. Located along the mid-Atlantic coast of the United States, and flowing into the Chesapeake Bay, the Potomac River flows through Washington DC, Virginia, Maryland, Pennsylvania and West Virginia.
The Potomac Center is a regional facility for individuals with mental retardation. It is located in Hagerstown, Maryland and serves clients primarily from Allegany, Carroll, Frederick, Garrett, and Washington counties. The Center provides.