Dr. K R Prasanna Kumar

About Dr. K R Prasanna Kumar

Dr. Prasanna Kumar K.R. is a highly accomplished Radiation Oncologist in Chennai, currently serving as a Senior Consultant at SIMS Hospital. With over 17 years of expertise in radiation oncology, he is recognized as one of the leading Cancer Doctors in Chennai, known for delivering technologically advanced, patient-centered radiation treatments across all major cancer types.

A postgraduate in Radiation Oncology, Dr. Prasanna Kumar K.R. SIMS Hospital Chennai has undergone specialized training in Image-Guided Radiation Therapy (IGRT), Intensity-Modulated Radiation Therapy (IMRT), Stereotactic Radiosurgery (SRS), and High-Dose Rate (HDR) Brachytherapy. His clinical focus includes breast, lung, head and neck, prostate, and gynecologic malignancies.

As a SIMS Radiation Oncologist, he combines advanced planning systems with precision techniques to achieve optimal tumor control while minimizing radiation exposure to surrounding healthy tissue. He works closely with surgical oncologists, medical oncologists, and palliative care experts to ensure every patient receives holistic, multidisciplinary cancer care.

Dr. Prasanna Kumar K.R.’s Expertise and Specializations

• Advanced Radiotherapy Techniques: As one of the best Radiation Oncologists in Chennai, Dr. Prasanna Kumar K.R. has vast experience in IMRT, IGRT, and VMAT, delivering precise radiation doses that target tumors effectively while preserving organ function and reducing side effects.
• Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT): He is proficient in high-precision radiation procedures for brain, spine, and lung tumors, offering superior tumor control with minimal invasiveness.
• Brachytherapy (Internal Radiation): Dr. Prasanna Kumar K.R. is an expert in HDR and LDR Brachytherapy, providing targeted radiation for gynecologic, prostate, and head and neck cancers. His expertise ensures accuracy, safety, and improved patient outcomes.
• Comprehensive Cancer Care: At SIMS Hospital Chennai, he emphasizes personalized treatment planning based on tumor biology, imaging precision, and patient-specific factors. His multidisciplinary care approach ensures optimal coordination across oncology specialties.
• Academic and Research Contributions: A respected academician and Senior Oncologist in Chennai, Dr. Prasanna Kumar K.R. has presented research at national and international oncology conferences, contributing to advancements in radiotherapy protocols and treatment techniques.

Top Procedures Performed by Dr. Prasanna Kumar K.R. and Their Cost

Top Procedures Performed by Dr. Prasanna Kumar K.R. and Their Cost showcase his expertise in delivering advanced radiation therapy at SIMS Hospital, Chennai, utilizing state-of-the-art technology and evidence-based techniques to ensure precise, effective, and patient-focused cancer care: 

Note: Costs are indicative and may vary based on tumor site, treatment duration, hospital stay, and patient condition.

Some Noteworthy Patient Reviews for Dr. Prasanna Kumar K.R.

Some Noteworthy Patient Reviews for Dr. Prasanna Kumar K.R. reflect his compassionate approach, advanced clinical expertise, and trusted reputation as one of the Best Radiation Oncologists in Chennai:

“Dr. Prasanna Kumar K.R. provided exceptional care during my radiation treatment. His attention to detail and reassurance made the process much easier to handle.”

“At SIMS Hospital Chennai, Dr. Prasanna Kumar K.R. explained my cancer therapy clearly and ensured minimal side effects. I’m grateful for his kindness and precision.”

“He’s not only a Cancer Specialist in Chennai but also a great human being. His personalized approach gave me immense confidence throughout my treatment.”

Choosing an experienced and trusted SIMS Radiation Oncologist like Dr. Prasanna Kumar K.R. ensures safe, accurate, and effective cancer treatment using the latest technology and evidence-based care.

MediJourney can help you schedule your appointment with Dr. Prasanna Kumar K.R. at SIMS Hospital Chennai—including details about Dr. Prasanna Kumar K.R. consultation fees, Dr. Prasanna Kumar K.R. contact number, and full assistance with hospital coordination for a seamless treatment experience.