After successfully completing his training as an Emergency Specialist in the Philippines in 2004, Dr Maranan moved to Australia in 2005 and has since had a wealth of experience in emergency medicine at Westmead Children’s Hospital and Mona Vale Hospital. 

Dr Maranan joined Reliance in 2018, and is passionate about what he does. He enjoys getting to the bottom of challenging and interesting cases and speaks both Tagalog and English. 

Dr Maranan works and the West Gosford, Umina and Bellbird practices but in his spare time he enjoys exercising and spending time with friends and family.