| ABOUT US | |  | Union Hospital 106 Bow Street Elkton, MD 21921 |  | Middletown Professional Building 212 Carter Drive Middletown, Delaware 19709 Located along Route 301 near the Spring Mill complex. |  | Perryville Medical Services 20 Craigtown Rd. Port Deposit, MD 21904 The Union Health Care Medical Office is located in the Susquehanna Professional Building, Perryville/Port Deposit, Maryland, on U.S. 222 |  | Rising Sun Medical Services 101 Colonial Way Rising Sun, MD 21911 |  | Union Diagnostic 111 West High Street Suite 109 Elkton, MD 21921 | Union Hospital 106 Bow Street Elkton, MD 21921 410-398-4000 Middletown Professional Building 212 Carter Drive Middletown, Delaware 19709 Located along Route 301 near the Spring Mill complex. Perryville Medical Services 20 Craigtown Rd. Port Deposit, MD 21904 410-378-9555 The Union Health Care Medical Office is located in the Susquehanna Professional Building, Perryville/Port Deposit, Maryland, on U.S. 222 Rising Sun Medical Services 101 Colonial Way Rising Sun, MD 21911 Union Diagnostic 111 West High Street Suite 109 Elkton, MD 21921 410-392-2686 |