Merck Serono

cairo, heliopolis 4th plot, square 1150, extension of abdel hamid badawy st., sheraton bldgs. - near to traffic station - el nozha

cairo, heliopolis All Branches 6 square 1149, gamaeyet el haq fil hayaah st., floor 1, sheraton bldgs. -

cairo, heliopolis 9 ebad el rahman st., sheraton bldgs. - behind faculty of tourism & hotels

cairo, heliopolis All Branches square 1169, 4th plot, sheraton bldgs. - behind arab academy for science, technology & maritime transport

cairo, heliopolis 7 mostafa refaat st., square 1135 flat 5, sheraton bldgs. - beside el seddik mosque

cairo, heliopolis 3 misr lel taamir bldgs., , 9th zone, sheraton bldgs. - in front of mobil gas station