Philip Johnson / Alan Ritchie Architects

841 Broadway
Fifth Floor - Suite 504
New York, New York 10003

Alan Ritchie, Principal
T 212.319.5880
F 212.777.1530

also

4900 Woodway Drive
Suite 510
Houston, Texas 77056

Marko Dasigenis, President - Houston Office
T. 713.963.9813
F. 713.583.9555

For further information about our services or projects shown on this website, please contact our office.