Dr Gowshikk Rajkumar
Consultant Clinical & Radiation
Dr Gowshikk has provided 13 years of service advancing oncological practices and established a strong reputation for his expertise in advanced radiation therapies. His specialized knowledge of IMRT (Intensity Modulated Radiation Therapy), IGRT (Image-Guided Radiation Therapy), VMAT (Volumetric Modulated Arc Therapy), RapidArc, as well as 3DCRT (ThreeDimensional Conformal Radiation Therapy) enables precise delivery of radiation that protects healthy tissue while effectively destroying tumours. Through modern treatment techniques, doctors have achieved improved results and decreased adverse side effects in cancer patients.
As part of his expertise, Dr Gowshikk utilizes brachytherapy, which involves placing radioactive sources inside or near the tumour for internal radiation therapy. He is proficient in high-dose-rate(HDR) and low dose-rate (LDR) brachytherapy techniques and regularly performs intracavitary, interstitial, and intraluminal brachy therapy for gynecological, breast, head & neck, and esophageal cancers. His ability to handle next-generation cancer treatment systems, including TomoTherapy and CyberKnife, along with Hyperthermia therapy, positions him among India’s elite oncologists for tackling complex and resistant cancers.
One of the main components of Dr Gowshikk’s work involves choosing Stereotactic Radiosurgery (SRS), which provides non-invasive yet precise treatment methods for tumours situated in crucial brain and spinal locations without harming nearby healthy tissue. Surgical inaccessibility is a key reason to adopt this approach for tumours that cannot be removed through surgery. SRS delivers precise radiation injury to tumours, allowing for shorter procedure durations, quicker recovery periods, and improved outcomes.
Expertise in Advanced Oncology: Personalized Care
Thankfully, Dr Gowshikk brings together both technical skill and a strong dedication to providing personalized care with compassion to all his patients. His academic path included obtaining an MBBS from Vydehi Medical College, Bangalore followed by a
DMRT (Diploma in Medical Radiotherapy) at IPGME&R, Kolkata, and then completing a DNB in Radiation Oncology at HCG Hospital in Bangalore. These qualifications provided him with essential knowledge to master radiation treatments and comprehensive cancer management.
His mastery of medical treatment goes beyond addressing single treatment protocols. Dr Gowshikk’s cancer care approach emphasizes customized care plans tailored to each patient’s disease and overall health profile. With his vast experience operating TomoTherapy and CyberKnife systems, he offers precise treatment for both common and rare cancer types. His ability to integrate Hyperthermia therapy with radiation provides additional therapeutic benefit, especially for patients with recurrent or advanced-stage cancers.
He continues his commitment to personal care throughout all stages of treatment. In his practice, he works in close collaboration with medical oncologists, oncology nurses, social workers, and allied healthcare teams to create a holistic, patient-centered environment. Under his leadership, patients receive integrated physical and emotional care, enhancing their involvement in their healing journey.
Overcoming Barriers to Accessible & Affordable Cancer Care
Dr Gowshikk’s unwavering mission is to bridge the gap between quality cancer care and patient accessibility, especially for those in rural and economically constrained settings. Recognizing the severe hurdles faced by patients, including high treatment costs, lack of local oncology facilities, and the strain of long-distance travel, he took decisive steps to establish dedicated cancer care services in Hosur and Shoolagiri, Tamil Nadu. These centres now serve as critical healthcare hubs for surrounding towns and villages, delivering advanced, protocol-based treatment closer to patients’ homes.
In parallel, Dr Gowshikk maintains a robust urban practice in Bangalore, consulting at top-tier hospitals including Apollo Hospital, Fortis Hospital, Gleneagles BGS Hospital and Cytecare Hospital. This dual presence allows him to seamlessly integrate tertiary-level expertise into his rural model, ensuring patients across geographies receive evidence-based, affordable, and compassionate care. His commitment extends beyond clinical outcomes. He is equally invested in the emotional, financial, and psychological well-being of patients and their families, offering end-to-end support throughout their cancer journey.
Commitment to Patient Education & Empowerment
According to Dr Gowshikk, patient education is a cornerstone of effective cancer care. Many individuals delay seeking care due to misconceptions or fear associated with cancer. He addresses this gap by providing educational sessions and counselling to empower patients with accurate knowledge about diagnosis, treatment modalities, and recovery prospects. This transparent approach not only builds confidence but also fosters patient participation in decision-making.
By promoting open communication and awareness, Dr Gowshikk helps demystify cancer and combat social stigma. He ensures that patients understand the science behind their treatment and feel hopeful, which significantly contributes to a positive mindset and better health outcomes.
The Future Roadmap
Dr Gowshikk envisions a future where oncology care is increasingly personalized, powered by AI-based diagnostics, genetic profiling, and precision medicine. He believes gene therapy will revolutionize cancer treatment and has a keen interest in research and integration of such emerging technologies. His goal is to reduce the burden of side effects and improve therapeutic success through targeted therapies.
He remains committed to bridging the gap between urban and rural healthcare by expanding his oncology network and offering consistent, world-class treatment across regions. Through his passion, innovation, and leadership, Dr Gowshikk Rajkumar continues to shape the future of cancer care in India, one patient and one breakthrough at a time.
Key Contributions
•Pioneered independent oncology care in tier II and tier III regions
•Established the first comprehensive cancer day care in Shoolagiri, Tamil Nadu
His mastery of medical treatment goes beyond addressing single treatment protocols. Dr Gowshikk’s cancer care approach emphasizes customized care plans tailored to each patient’s disease and overall health profile. With his vast experience operating TomoTherapy and CyberKnife systems, he offers precise treatment for both common and rare cancer types. His ability to integrate Hyperthermia therapy with radiation provides additional therapeutic benefit, especially for patients with recurrent or advanced-stage cancers.
He continues his commitment to personal care throughout all stages of treatment. In his practice, he works in close collaboration with medical oncologists, oncology nurses, social workers, and allied healthcare teams to create a holistic, patient-centered environment. Under his leadership, patients receive integrated physical and emotional care, enhancing their involvement in their healing journey.
Overcoming Barriers to Accessible & Affordable Cancer Care
Dr Gowshikk’s unwavering mission is to bridge the gap between quality cancer care and patient accessibility, especially for those in rural and economically constrained settings. Recognizing the severe hurdles faced by patients, including high treatment costs, lack of local oncology facilities, and the strain of long-distance travel, he took decisive steps to establish dedicated cancer care services in Hosur and Shoolagiri, Tamil Nadu. These centres now serve as critical healthcare hubs for surrounding towns and villages, delivering advanced, protocol-based treatment closer to patients’ homes.
In parallel, Dr Gowshikk maintains a robust urban practice in Bangalore, consulting at top-tier hospitals including Apollo Hospital, Fortis Hospital, Gleneagles BGS Hospital and Cytecare Hospital. This dual presence allows him to seamlessly integrate tertiary-level expertise into his rural model, ensuring patients across geographies receive evidence-based, affordable, and compassionate care. His commitment extends beyond clinical outcomes. He is equally invested in the emotional, financial, and psychological well-being of patients and their families, offering end-to-end support throughout their cancer journey.
Commitment to Patient Education & Empowerment
According to Dr Gowshikk, patient education is a cornerstone of effective cancer care. Many individuals delay seeking care due to misconceptions or fear associated with cancer. He addresses this gap by providing educational sessions and counselling to empower patients with accurate knowledge about diagnosis, treatment modalities, and recovery prospects. This transparent approach not only builds confidence but also fosters patient participation in decision-making.
By promoting open communication and awareness, Dr Gowshikk helps demystify cancer and combat social stigma. He ensures that patients understand the science behind their treatment and feel hopeful, which significantly contributes to a positive mindset and better health outcomes.
The Future Roadmap
Dr Gowshikk envisions a future where oncology care is increasingly personalized, powered by AI-based diagnostics, genetic profiling, and precision medicine. He believes gene therapy will revolutionize cancer treatment and has a keen interest in research and integration of such emerging technologies. His goal is to reduce the burden of side effects and improve therapeutic success through targeted therapies.
He remains committed to bridging the gap between urban and rural healthcare by expanding his oncology network and offering consistent, world-class treatment across regions. Through his passion, innovation, and leadership, Dr Gowshikk Rajkumar continues to shape the future of cancer care in India, one patient and one breakthrough at a time.
Key Contributions
•Pioneered independent oncology care in tier II and tier III regions
•Established the first comprehensive cancer day care in Shoolagiri, Tamil Nadu
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