Radiation Oncologist
MBBS, MD Radiation Oncology, Fellowship in Clinical Oncology

19+ Years
Experience
95% Recommended
(85 Ratings)
19+
Experience
(Years)




Based on 85 ratings
I started radiotherapy for breast cancer under Dr. Sarkar this year in Kolkata. From consultation to simulation scan and daily fractions the process felt like a simpler and smarter treatment journey. The care buddy coordinated my appointments and clarified costs beforehand. Dr. Kanishka was calm and reassuring throughout. I felt supported and not lost in the system.
Dr. Sarkar carefully explained stereotactic radiotherapy for my brother’s brain lesion. He discussed dosage precision and potential neurological risks honestly. We appreciated the factual and balanced approach.
My mother underwent radiation therapy for cervical cancer in Kolkata. Dr. Sarkar explained brachytherapy and external radiation in detail. He was patient with our questions and emotionally supportive during difficult days. Grateful for his steady guidance.
My wife received IMRT for breast carcinoma under Dr. Kanishka Sarkar. He monitored skin reactions fatigue and blood counts regularly. The specialist adjusted supportive medication promptly. Recovery phase has been steady and reassuring.
consulted dr sarkar for my aunt’s radiotherapy. he discussed fraction schedule and possible fatigue issues. treatment completed without major complications.
After delaying treatment for months due to fear I finally consulted Dr. Sarkar in Kolkata. He immediately scheduled simulation and treatment planning without unnecessary wait. With HexaHealth support admission paperwork and insurance were handled smoothly. Transparent cost discussion and organised scheduling reduced our stress a lot.
completed head and neck radiation recently. dr kanishka explained follow up scans and nutrition care. recovery guidance was clear and helpful.
When my father was diagnosed with stage III lung carcinoma we were very anxious about starting radiation therapy. We consulted Dr. Kanishka Sarkar in Kolkata and he explained IMRT planning CT simulation and dose fractionation in simple terms. As a radiation oncology specialist he carefully designed the treatment to minimize damage to surrounding tissues. The side effects were manageable and the tumor response has been encouraging so far. We truly felt guided at every step.
finished my radiation therapy for esophageal cancer recently. dr kanishka guided every fraction patiently. side effects were controlled and follow up plan is clear. thankful.
My 72 year old father underwent palliative radiation for bone metastasis in Kolkata. Dr. Sarkar explained goals of care and pain relief expectations clearly. His approach was empathetic and practical.
Consulted Dr. Kanishka Sarkar for my uncle’s prostate cancer. He discussed external beam radiation therapy and expected urinary side effects clearly. Treatment sessions were on schedule and follow ups were systematic. We are satisfied with the care and monitoring plan.
I met Dr. Kanishka for my throat cancer treatment. He reviewed PET CT reports and recommended targeted radiotherapy. side effects like mucositis were explained beforehand. overall good experience.
When I was diagnosed with endometrial cancer I felt overwhelmed. Dr. Kanishka Sarkar explained adjuvant radiotherapy and its benefits after surgery. His calm approach reduced my anxiety and helped me stay positive through treatment.
Booked consultation in Kolkata for my father’s rectal cancer radiation. The treatment plan was explained clearly and cost estimates were transparent. care coordination made hospital visits easier. satisfied overall.
Dr. Kanishka took time to review biopsy reports and imaging before starting lung radiation. He balanced effectiveness with safety. felt confident under his care.


Dr. Kanishka Sarkar has a 95% recommendation rate based on patient reviews.
Currently, 85 patients have shared their consultation experience with Dr. Kanishka Sarkar Radiation Oncologist.
The rating is calculated based on the average of all patient reviews submitted for Dr. Kanishka Sarkar. Ratings are updated automatically whenever a new review is added.
You can submit your review after consulting Dr. Kanishka Sarkar by sharing your experience through the "Write A Review" button available on this page.


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