Dr.Gangaiamaran completed his medical school from AJIMS Mangalore in 2009 and later worked as Junior Resident in Respiratory Medicine Department at Chettinad Hospital and Research Institute from 2010-2013 and as Senior Resident from 2013-2016 at Meenakshi Medical College and Research Hospital, and as Assistant Professor from 2016-2018 at Chettinad Hospital and Research Institute.

He has nine years of experience in pulmonology and has 4 publication in international journal to his credit. He is also a Life member in Indian Chest Society (ICS) & European Chest Society (ERS). Now he has joined Pun Hlaing Siloam Hospitals as Specialist for TB and Respiratory medicine and providing care for Asthma, Allergy, COPD, ILD, Sleep disorder (OSA) and Bronchoscopy.