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Cancer Care is Fragmented. We Bring Clarity

Access India's leading oncologists and experts for coordinated care, independent second opinions, and clear, expert-led guidance.

Leading Oncologists
From India’s top cancer centres & hospitals
Structured Treatment
Personalised cancer treatment planning
Government of India
Officially recognised healthtech startup
Independent Expert
Unbiased multidisciplinary expert review
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Get An Unbiased Expert Second Opinion

Confused about current treatment plan or diagnosis.
Before starting or changing treatment, confirm your diagnosis with leading experts and move forward with confidence.

Curated and Verified
Leading cancer specialists across India
No Hospital Bias
Independent medical recommendations
37% Treatment Changes
After expert second opinions, research says
Get Expert Opinion
Detailed review of your case within 24 hours
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Expert CollaborationBetter Treatment

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.

HIPAA-compliant
Secure multi-specialist consultations
Leading Experts
Board of cancer specialists review your case
Personalized Care
Tailored treatment plans for each patient
Research-backed
Access to latest cancer research & treatments
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Trusted by 80,000+ patients
Doctors from Fortis Hospital | Max Healthcare | Apollo Hospitals etc.

Cancer Is Hard Enough. Treatment Shouldn’t Be.

We simplify cancer care with expert consultations, second opinions, tumor board, and longitudinal report management.

Our Curated Specialists

A vetted network of leading experts.

Dr. Swarupa Mitra

Dr. Swarupa Mitra

Radiation Oncologist

25 Yrs+ Experience

Fortis Cancer Institute, Gurugram

Dr. Nitesh Rohatagi

Dr. Nitesh Rohatagi

Medical Oncologist

26 Yrs+ Experience

Fortis Cancer Institute, Gurugram

Dr. Subhash Gupta

Dr. Subhash Gupta

Liver Transplant Surgeon

36 Yrs+ Experience

Max Hospital, Saket, Delhi

Dr. Salil Jain

Dr. Salil Jain

Kidney Transplant

24 Yrs+ Experience

Fortis Hospital, Gurugram

Media Recognition

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Trusted by leading publications for patient-centered cancer care.

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How Mother's Diagnosis Led To BigOHealth Founder's Cancer Care Mission

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.
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BigOHealth: One man's tragedy to a healthcare mission at India AI Impact Summit 2026

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.
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How Death Of Bengaluru Man's Mother Gave Birth To BigOHealth

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.
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Trending Health Topics

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Clear, reliable information to help you better understand diagnosis, treatment, and recovery.

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Chemotherapy kya hai?

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Chemotherapy kya hota hai? Isko kaise karte hain? Iske side effects kya hain?
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शिशुओं एवं बच्चों के बुखार के लक्षण, कारण, घरेलू उपचार और भोजन

शिशुओं एवं बच्चों के बुखार के लक्षण, कारण, घरेलू उपचार और भोजन

Dr. Pranati Narayan / 2023-09-30
जानिए बच्चों में बुखार के लक्षण, उनके घरेलु उपचार तथा डॉक्टरी इलाज। साथ में जाने बुखार में खान-पान और परहेज के बारे में।
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Trusted by Families Across India

Hear from patients and families who found clarity in complex decisions.

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Care Giver

Kolkata

After my wife's 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.

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Care Giver

Bihar

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.

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Jatin

Founder, Quickstay

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.