Mark Mattar, MD
Washington, DC
Physician
Gastroenterology, Internal Medicine
Facilities
1145 19th St Nw
Clinical Location
1145 19th St Nw 311 Mmg At 19th Street Nw, Washington, DC 20036
Medstar Georgetown University Hospital
Hospital · General Acute Care Hospital
3800 Reservoir Rd, Washington, DC 20007
3800 Reservoir Rd Nw
Clinical Location
3800 Reservoir Rd Nw, Washington, DC 20007
23511 Hollywood Rd
Clinical Location
23511 Hollywood Rd Suite 2, Leonardtown, MD 20650