Dr. Vidhyadharan Sivakumar - Leading Oncologist in Chennai

Seeking exceptional cancer care in Chennai? Meet Dr. Vidhyadharan Sivakumar, a distinguished and highly-skilled oncologist at the renowned Apollo Proton Cancer Centre. With a profound commitment to advancing cancer treatment, Dr. Sivakumar brings extensive expertise in medical oncology, offering patients access to the most advanced and evidence-based therapeutic protocols available today.

Dr. Sivakumar specializes in the comprehensive management of various solid tumors and hematological malignancies. His practice is dedicated to creating personalized treatment plans that may include chemotherapy, immunotherapy, targeted therapy, and innovative clinical trials. At the state-of-the-art Apollo Proton Centre, he is integral to a multidisciplinary team, ensuring each patient benefits from a cohesive and precise approach, combining cutting-edge technology like proton therapy with compassionate, patient-centric care.

What sets Dr. Vidhyadharan Sivakumar apart is his dedication to translating complex oncology research into tangible hope and improved outcomes for his patients. He is known for his meticulous attention to detail, clear communication, and unwavering support throughout the treatment journey. For those searching for a top oncologist in Chennai, a cancer specialist at Apollo Hospitals, or advanced medical oncology treatment, Dr. Sivakumar represents a trusted choice for world-class cancer care.

Specialities

Dr. Vidhyadharan Sivakumar specializes in treating a range of conditions within their field. Learn more about the treatments, procedures, and medical areas where they bring extensive experience and trusted care.

Educational Info

Learn about Dr. Vidhyadharan Sivakumar’s medical journey — from education to specialization — and how their academic training supports their commitment to patient care.

  • checkedAll India Institute of Medical Sciences, New Delhi(M.Ch. 2011)

Memberships

Dr. Vidhyadharan Sivakumar is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedIndian Society of Oncology

Award Info

Over the years, Dr. Vidhyadharan Sivakumar has received multiple awards that highlight their dedication to patient well-being, innovation in treatment, and leadership in the medical community.

  • checkedPadma Shri(Government of India )

Experience

With a career spanning 16+ years, Dr. Vidhyadharan Sivakumar has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedApollo Hospitals(Consultant Radiation Oncologist 2015-01-01 - 2018-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Dr. Vidhyadharan Sivakumar.

Patient Experience Icon

Patients share their experiences and feedback about their treatment with Dr. Vidhyadharan Sivakumar, reflecting the doctor’s commitment to quality care, advanced treatment, and patient-focused service. Explore real stories from individuals who have trusted Dr. Vidhyadharan Sivakumar with their health.

My 8-year-old son was diagnosed with...
Oct 26, 2025
Doctor: Dr. Vidhyadharan Sivakumar Hospital: Apollo Proton Cancer Centre Chennai

My 8-year-old son was diagnosed with a rare abdominal growth. We were terrified. From our first meeting, Dr. Vidhyadharan just... got it. He didn't just talk to me; he crouched down to my son's level, showed him the scans on the screen, and called it a 'space invader' we needed to remove. He explained the proton therapy in a way that actually calmed my boy down. The hospital is huge and a bit overwhelming, but Dr. Vidhyadharan was our anchor. He called me himself after the first procedure to say it went smoothly. We're still in treatment, but seeing my son smile again? That's because of this doctor.

Had a complex pancreatic issue. Multiple...
Oct 07, 2025
Doctor: Dr. Vidhyadharan Sivakumar Hospital: Apollo Proton Cancer Centre Chennai

Had a complex pancreatic issue. Multiple opinions, no clear path. Went to Dr. Vidhyadharan Sivakumar at Apollo Proton. He reviewed my file, asked sharp questions, and laid out three options clearly: pros, cons, his recommendation. No sugar-coating. Chose his surgical plan. Surgery was successful, recovery was as he predicted. Follow-up is strict, which I appreciate. He's direct, efficient, and knows his field. Got me back to work.

I was quite nervous about the...
Oct 23, 2025
Doctor: Dr. Vidhyadharan Sivakumar Hospital: Apollo Proton Cancer Centre Chennai

I was quite nervous about the whole process, to be honest. The cancer centre is a big, modern place, and I felt a little lost. But Dr. Sivakumar has such a gentle way about him. He speaks softly, listens completely, and never made me feel rushed. I had a lot of questions written down, and he went through each one patiently. When I was anxious about side effects, he explained everything again, slower. It felt like care, not just treatment. The parking can be full sometimes, but once you're with him, you feel you're in good hands.

What a relief! After months of...
Oct 19, 2025
Doctor: Dr. Vidhyadharan Sivakumar Hospital: Apollo Proton Cancer Centre Chennai

What a relief! After months of feeling awful and getting nowhere, my GP sent me to Dr. Vidhyadharan. He connected the dots that others missed! He's got this great energy—positive but real. Said, 'Okay, we've found the problem. Now let's fix it.' His team at Apollo Proton is fantastic, so coordinated. The proton therapy itself was wild tech, and he was genuinely enthusiastic explaining how it targets just the bad stuff. I'm feeling so much better now. Just had my last scan and got the all-clear! Honestly, wish I'd seen him sooner.


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