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Dr. Karthik Subramaniam Thiagarajan

Consultant Radiation Oncologist
Specialist: Radiation Oncology

About Dr. Karthik Subramaniam Thiagarajan

Dr. Karthik Subramaniam Thiagarajan is a board-certified Radiation Oncologist, esteemed for his comprehensive expertise and exceptional patient care. With an MBBS, MD (RT), and MPH, he boasts extensive experience in oncological care, research, and healthcare analytics. Adept in advanced radiotherapy techniques and a prolific contributor to medical research, Dr. Thiagarajan has earned recognition for his presentations and publications in oncology. His tenure at prestigious institutions like the Sri Ramachandra Institute and the University of South Florida, coupled with his linguistic proficiency in English, Tamil, and Hindi, positions him as a dynamic and compassionate caregiver. As a Consultant Radiation Oncologist at VS Hospitals, Dr. Thiagarajan is set to enhance patient outcomes with his clinical acumen and patient-centric approach.


M.B.B.S  : Thanjavur Medical College, Thanjavur, India - 2009 - 2015

MPH: University of South Florida (USA), Tampa, Florida, USA - 2016 - 2017

MDRT: Sri Ramachandra Institute of Higher Education And Research, Porur, Chennai - 2020 – 2023

Fellowships Awarded


1+ Year


Radiation Oncology


Radiation Oncology