The center is run by MROCI which owns 51 percent of Marian Property Holdings chaired by Dr. Lilia Pagtakhan-Luna who is also the Director of FEU-NRMF hospital aside from her full-time career as an obstetrician- gynecologist.
The Board of Directors and officers of Marian Radiation Oncology Center, Inc. are Josie Dideles, Dr. Diosdada Badillo, Dominador Almeda, Jr, Dr. Enrique Tan, Jericho Luna, Dr. Lilia Luna, Chairman, Dr. Eduardo Tan, President, Dr. Gloria Cristal-Luna, Teresita Lat, Allan Panlilio and Dr. Henry Panlilio, Treasurer.