Cancer Care is Fragmented. We Bring Clarity
Access India's leading oncologists and multidisciplinary experts for coordinated care, independent second opinions, and clear, expert-led guidance.
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Confused about current treatment plan or diagnosis.
Before starting or changing treatment, confirm your diagnosis with leading experts and move forward with confidence.
Virtual Cancer Tumour Board
Complex cases require more than one expert.
Get your case reviewed by a panel of oncologists, surgeons, radiologists and palliative physicians together to for better treatment outcome.
Cancer Is Hard Enough. Treatment Shouldn’t Be.
From Diagnosis to Treatment to Recovery, We Stay With You.
Cancer Care
Comprehensive oncology support with personalized treatment plans and expert guidance.
Second Opinion
Get unbiased expert medical opinions from top specialists to make confident decisions.
Tumor Board
Multidisciplinary expert panel reviews for complex cancer cases ensuring optimal strategies.
Cancer Care Is Never
One-Dimensional.
Our Curated Specialists
Dr. Swarupa Mitra
Radiation Oncologist
25 Yrs+ Experience
Fortis Cancer Institute, Gurugram
Dr. Nitesh Rohatagi
Medical Oncologist
26 Yrs+ Experience
Fortis Cancer Institute, Gurugram
Dr. Subhash Gupta
Liver Transplant Surgeon
36 Yrs+ Experience
Max Hospital, Saket, Delhi
Dr. Salil Jain
Kidney Transplant
24 Yrs+ Experience
Fortis Hospital, Gurugram
Media Recognition
How Mother's Diagnosis Led To BigOHealth Founder's Cancer Care Mission
NDTV / Updated: Feb 18, 2026
For BigOHealth's Gaurav Kumar, the journey that began with his mother's terminal prognosis but evolved into a broader effort to ensure that in India's cancer fight is determined by what is possible.
BigOHealth: One man's tragedy to a healthcare mission at India AI Impact Summit 2026
Digit / Updated: Feb 20, 2026
When you first meet Gaurav and Shubham, the co-founders of BigOHealth, they do not immediately strike you as traditional healthcare people. In fact, they do not really possess any background in the medical space.
How Death Of Bengaluru Man's Mother Gave Birth To BigOHealth
News18 / Updated: Feb 17, 2026
Behind the technology lies a deeply personal story. Gaurav Rajput, a 24-year-old computer science graduate, began working on BigOHealth in 2018 as a student project. What started as a simple academic exercise later transformed into a mission-driven startup. When his mother was diagnosed with cancer, Gaurav found himself speechless and confused, much like countless families facing similar diagnoses.
From personal loss to public impact: AI cancer care comes of age
The Sunday Guardian / Updated: Feb 20, 2026
Speaking to The Sunday Guardian, Kumar clarified that BigOHealth is not designed to replace doctors, but to function as a decision-support layer within India’s overstretched healthcare ecosystem. His mother’s survival well beyond her initial prognosis strengthened his conviction that timely direction and specialised care can alter outcomes.
'Mother's Diagnosis Sparked Cancer Care Mission': BigOHealth Founder Tells NDTV
NDTV Video / Updated: Feb 18, 2026
In 2023, 27-year-old Gaurav Kumar walked into a leading cancer hospital expecting clarity. He walked out with a timeline. His 49-year-old mother had been diagnosed with stage IV gallbladder carcinoma. The doctors were direct. Three months, he was told. Focus on love, care and family. Speaking exclusively to NDTV, Kumar recalls the moment as one that “reduced the future to a number”. I wasn’t just scared of losing my mother,” he told NDTV. I was terrified because I didn’t know what to do next.
Turning tragedy to target: How a son's fight for his mother led to an AI-lifeline for cancer patients
Times of India / Updated: Feb 18, 2026
Cancer treatment frequently generates a paper trail exceeding 1,000 pages. Oncovault leverages AI to process this data into actionable insights. Kumar explains, “AI ensures only legitimate documents and medical images are uploaded, the platform analyses patient data to find the most compatible oncologists, AI generates a summary of the case history, saving doctors vital time during consultations.” Doctors always have the option to review the source data if they wish to verify the AI-generated summary, he added.
How Mother's Diagnosis Led To BigOHealth Founder's Cancer Care Mission
NDTV / Updated: Feb 18, 2026For BigOHealth's Gaurav Kumar, the journey that began with his mother's terminal prognosis but evolved into a broader effort to ensure that in India's cancer fight is determined by what is possible.BigOHealth: One man's tragedy to a healthcare mission at India AI Impact Summit 2026
Digit / Updated: Feb 20, 2026When you first meet Gaurav and Shubham, the co-founders of BigOHealth, they do not immediately strike you as traditional healthcare people. In fact, they do not really possess any background in the medical space.How Death Of Bengaluru Man's Mother Gave Birth To BigOHealth
News18 / Updated: Feb 17, 2026Behind the technology lies a deeply personal story. Gaurav Rajput, a 24-year-old computer science graduate, began working on BigOHealth in 2018 as a student project. What started as a simple academic exercise later transformed into a mission-driven startup. When his mother was diagnosed with cancer, Gaurav found himself speechless and confused, much like countless families facing similar diagnoses.Trending Health Topics
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Trusted by Families Across India
Hear from patients and families who found clarity in complex decisions.
Trusted by Families Across India
Care Giver
Kolkata
After my cancer diagnosis, I was uncertain about the treatment plan. BigOHealth connected me with an oncology specialist who provided a detailed second opinion that gave me confidence in my treatment decisions.
Jatin
Founder, Quickstay
A doctor in Delhi recommended a kidney transplant for my sister, but BigOHealth connected us with the right specialist who provided an alternative treatment plan. Thankfully, the transplant was avoided. We are extremely grateful for their guidance.
Care Giver
Bihar
When my mother was diagnosed with stage-4 cancer, we had almost lost hope. BigOHealth connected us with one of India’s most renowned oncologists, bringing clarity and direction when we needed it most. They gave us confidence during our toughest time.
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