Dr. Naresh Gundu
Medical OncologistMBBS, DNB (Internal Medicine), DM (Medical Oncology)
Already knows what's coming before it arrives.
Trusted by 15,000+ patients and backed by Oncoclínicas — a partner of Harvard's Dana-Farber. At CION, world-class team-based cancer care — with honest pricing from day one.
A care coordinator will call you shortly. For anything urgent, call 1800 202 8726.
Latin America's largest cancer group — and a partner of Harvard-affiliated Dana-Farber.
Funded by leading healthcare, tech and institutional investors — in India and worldwide.
Recognised for its team-based, patient-first approach to cancer care.
The best patient rating of any cancer program in Hyderabad — from 1,000+ reviews.
The way care is organised changes how well it works — not just which medicines you get. Here's what every CION patient gets, automatically.
Surgical, medical and radiation specialists — plus pathology and radiology — review your case together before deciding. Not one opinion in a hurry.
Tumour board for every patientNutrition, counselling and side-effect care are included from the start — so you stay stronger through treatment, and finish what you started.
Auto-enrolled — no extra askingOur own genetic counsellors guide you, with testing through accredited partner labs — to help match the right medicine to your cancer, not a one-size-fits-all guess.
Personalised, not genericPick the type of cancer. Watch the specialists who'll actually work on your case — together, in one room.
One connected team, caring for you at every stage — not scattered, one-off visits.
Team-based planning. Reviews of many studies link care planned by a full team to better survival and fewer missed steps. ref
Supportive care (+2.7 months). In a landmark advanced-lung-cancer trial, early supportive care extended median survival from 8.9 to 11.6 months. ref
Matched medicine (~2×). Patients whose treatment best matched their tumour's biology lived about twice as long (21.2 vs 9.1 months) as those it didn't. ref
Delays (6–13%). Across cancers, every four-week treatment delay was linked to a 6–13% higher risk of dying. ref
*These figures come from published research on how cancer care is organised in general — not a promise about any one person's result. Benefits aren't additive, and outcomes depend on the cancer type, stage and individual.
New diagnoses climb every year. Catching cancer early, and getting a full team around you from day one, is what changes the outcome.
Estimated new cancer cases in India: 13.9 lakh (2020) rising to a projected 15.7 lakh (2025). Source: ICMR–National Cancer Registry Programme (NCRP), 2020 report.
The earlier a full team agrees your plan, the more options you have. That's how CION works — surgical, medical and radiation specialists on every case, with supportive care built in from day one.
Get a free written second opinionSend us your reports. We'll review them with a full team and tell you, honestly, what we'd do — at no cost.
Get my free second opinionFive CION promises, in writing — so you always know what you're paying for, and why.
Exactly the treatment that's recommended — no more, no less.
You see the full cost in writing before anything begins.
Your medicines are prepared where you can watch.
Any pharma assistance goes straight to you — not us.
Doctors are never paid to order scans or tests.
In India, far too few women survive breast cancer — largely because of late detection and scattered care. Coordinated, protocol-driven care changes the odds.
Coordinated, protocol-driven care — exactly how CION works — is linked to far higher survival.
The 66% and 85% figures are 5-year survival (NCRP, 2024; comprehensive-care study, 2025). CION's 96.9% is 1-year survival among our own treated patients — shown for context, not as a like-for-like comparison. Outcomes depend on cancer type, stage and individual factors, and past results don't guarantee any individual's outcome.
Medical, surgical and radiation oncologists — trained at AIIMS, Tata Memorial and leading international centres. Every complex case is reviewed by three or more of them, together.
MBBS, DNB (Internal Medicine), DM (Medical Oncology)
Already knows what's coming before it arrives.
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Tells you exactly what's happening. No softening, no vagueness.
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Brings world-class training to a consult that never feels rushed.
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Gives you real options — including the ones that cost less.
MBBS, DM (Medical Oncology), MD (Radiation Oncology)
Won't let you leave with a single unanswered question.
MBBS, DM (Medical Oncology), MD (Internal Medicine)
Makes you feel like she's known you for years.
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Precision in the operating theatre — and plain language outside it.
MBBS, MS (General Surgery), M.Ch (Surgical Oncology)
Explains every surgical option before you've finished asking.
M.B.B.S, MS (General Surgery), M.Ch (Surgical Oncology)
Calm, meticulous, and genuinely invested in getting it right.
MBBS, MS(General Surgery), M.Ch(Surgical Oncology), FMAS, FARIS(Ongoing)
Brings minimal-access expertise to every operation — less trauma, faster recovery.
MBBS, MS (General Surgery), M.Ch (Surgical Oncology), FMAS
Makes the most complex surgical case feel manageable.
MBBS, MD (Radiation Oncology)
Takes time to make sure radiation feels less intimidating — and more effective.
MBBS, MD (Radiation Oncology)
Targets tumours with millimetre accuracy while protecting what matters.
MBBS, MD (Radiation Oncology), MPH
Looks at the whole picture — clinical outcomes and quality of life.
MBBS, M.D (Immunohematology & Blood Transfusion)
Brings quiet expertise and thorough preparation to every case he takes on.
Minimally invasive procedures, maximum precision — no unnecessary surgery.
MBBS, MS (General Surgery), DrNB (Surgical Oncology), FALS Oncology
Focused on outcomes, thorough on every step to get there.
MBBS, MS (General Surgery), DrNB (Surgical Oncology)
Straightforward on diagnosis, meticulous on the plan.
Our multidisciplinary team is trained and equipped to diagnose, treat and support patients across all major cancer types.
These aren't paid endorsements or written reviews. These are video testimonials from real patients and families — recorded on their own phones, in their own words. Pick any one. Watch it. Then decide.
Read all 800+ reviews on Google
Book Free ConsultationCION is backed by leading healthcare, technology and institutional investors across India, Japan and beyond — partners who believe world-class cancer care belongs here at home.



Founded by Infosys co-founders


Cover, EMI, locations close to home, and a free second opinion — all sorted, so you can focus on getting better.
Aarogyasri, CGHS & ECHS empanelled. Cashless where eligible.
No-stress monthly plans via Bajaj Finserv, HDFC & Axis.
7 centres across Hyderabad, 35+ across Telangana & AP.
A written review from our specialists, at no cost.
7 CION centres across Hyderabad — and 35+ partner centres across Telangana & Andhra Pradesh. Call us and we'll point you to the nearest one.
Send them over and our specialists will review them as a team, then call you with an honest opinion. Free, and with no obligation.
Call our 24/7 helpline1800 202 8726A care coordinator will call you shortly. For anything urgent, call 1800 202 8726.