Colonel David Devasahayam

Col. David Devasahayam is the Chairman and Chief Managing Director and founder of our Company. He holds a bachelor’s degree in science from Jawaharlal Nehru University along with a master’s degree in science in defence studies from University of Madras. He has also completed the 44th session of the Owner/President Management Program at Harvard Business School. He has served in the Indian Army for over twenty four years. He has been associated with our Company since its incorporation in 2005. He has 18 years of experience in relation to his professional association with the Company. He received an award at the Security Leadership Summit in 2011 and was also awarded one of Asia’s Greatest Leader Award by ‘Asia One’ in 2018.

Dr. Renuka David

Dr. Renuka David is the Whole-time Managing Director of our Company. She has been associated with our Company since its incorporation in 2005. She holds a MBBS degree from Bharathiar University. She has completed her PhD (HC) from The American University for Global Peace in USA She has received her medical registration certificate from the Tamil Nadu Medical Council. She was previously employed as a medical officer in Apollo Hospitals, Chennai, a casualty medical officer in Sree Uthradom Thirunal Hospital and a contract doctor in the Assam Rifles.

Dr. Angela David

Healthcare is more than a profession to me—it is my purpose. After completing my MBBS from SRM Medical College in 2018, I joined Radiant Medical Services, where I have dedicated myself to compassionate, patient-centered care and supported over 2,000 patients through our nursing services.

Witnessing the life-saving impact of immediate CPR inspired me to start our CPR Awareness Initiative. Our mission is to empower individuals, corporates, and institutions with practical CPR and emergency response skills.

Together, we can build safer communities where people have the confidence and knowledge to save lives.

Founder, CPR Awareness Initiative
Director, Radiant Medical Services