Dr. Marlon E. Guiling practices at RG Medical Center in Bangkal, Makati and Medical Center Manila in Manila, Metro Manila. He completed Doctor of Medicine from De La Salle University in 2006 and Surgery Residency Training from Medical Center Manila in 2013. He is a member of Philippine Medical Association. Some of the services provided by the doctor are: Liver Transplant, Bone Marrow Transplant, Cancer Surgery, Blood Transfusion and Lung Transplant etc.