Dr. Ari G Chacko – Leading Neurosurgeon in Chennai

Seeking exceptional neurosurgical care in Chennai? Meet Dr. Ari G Chacko, a distinguished senior consultant in the Department of Neurosciences at the renowned Apollo Proton Cancer Centre Chennai. With a career dedicated to the most complex disorders of the brain and spine, Dr. Chacko is recognized for his surgical precision, deep expertise, and patient-centric approach.

Dr. Ari G Chacko specializes in advanced brain tumor surgery, skull base surgery, minimally invasive spine surgery, and pediatric neurosurgery. His practice integrates cutting-edge technology, including neuro-navigation and intra-operative monitoring, to achieve optimal outcomes with enhanced safety. He has a particular focus on treating complex conditions like pituitary tumors, acoustic neuromas, and craniovertebral junction anomalies, making him a sought-after specialist for challenging cases.

What sets Dr. Chacko apart is his commitment to compassionate, holistic care. He believes in clear communication, ensuring patients and their families fully understand their condition and treatment options. At the state-of-the-art Apollo Proton Cancer Centre, he leverages advanced proton therapy and multidisciplinary tumor boards to provide comprehensive, personalized treatment plans. For expert management of neurological conditions, trust the skill and experience of Dr. Ari G Chacko, a top neurosurgeon dedicated to improving lives.

Specialities

Dr. Ari G Chacko specializes in treating a range of conditions within their field. Learn more about the treatments, procedures, and medical areas where they bring extensive experience and trusted care.

Educational Info

Learn about Dr. Ari G Chacko’s medical journey — from education to specialization — and how their academic training supports their commitment to patient care.

  • checkedAll India Institute of Medical Sciences, New Delhi(M.Ch. 2011)

Memberships

Dr. Ari G Chacko is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedNeurological Society of India

Award Info

Over the years, Dr. Ari G Chacko has received multiple awards that highlight their dedication to patient well-being, innovation in treatment, and leadership in the medical community.

  • checkedPadma Shri(Government of India )

Experience

With a career spanning 31+ years, Dr. Ari G Chacko has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedApollo Hospitals(Consultant Neurosurgeon 2015-01-01 - 2019-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Dr. Ari G Chacko.

Patient Experience Icon

Patients share their experiences and feedback about their treatment with Dr. Ari G Chacko, reflecting the doctor’s commitment to quality care, advanced treatment, and patient-focused service. Explore real stories from individuals who have trusted Dr. Ari G Chacko with their health.

Our 8-year-old, Rohan, was diagnosed with...
Nov 23, 2025
Doctor: Dr. Ari G Chacko Hospital: Apollo Proton Cancer Centre Chennai

Our 8-year-old, Rohan, was diagnosed with a tumor behind his eye. We were terrified. The first time we met Dr. Chacko at Apollo Proton, he got down on his haunches to talk to Rohan about his favorite cartoon before he even looked at the scans. He explained everything to us in our language, Tamil, drawing pictures so we could understand. The waiting room was always crowded, and sometimes we had to wait a bit, but he never rushed us. When Rohan was scared before a procedure, Dr. Chacko just sat with him for ten minutes, telling a silly story. It wasn't just about the medicine; it was about seeing our child as a person. We're halfway through treatment now, and Rohan asks if 'the story doctor' will be there. That means more than any medical term.

Had a complex abdominal issue. Multiple...
Oct 30, 2025
Doctor: Dr. Ari G Chacko Hospital: Apollo Proton Cancer Centre Chennai

Had a complex abdominal issue. Multiple opinions, no clear answers. Went to Dr. Ari Chacko at Apollo Proton. He reviewed my entire history, ordered specific tests others missed. Diagnosis was swift. Proposed a surgical plan that was less invasive than what I was told elsewhere. Explained the risks clearly, no sugarcoating. Surgery went as he said. Recovery was straightforward. Follow-up was efficient. He's a sharp, competent doctor. Parking at the centre is a nightmare, but his clinical skill is worth the hassle.

I was quite nervous coming to...
Oct 11, 2025
Doctor: Dr. Ari G Chacko Hospital: Apollo Proton Cancer Centre Chennai

I was quite nervous coming to a big cancer centre. Everything feels so large and serious. But Dr. Chacko has such a calm way about him. He speaks softly, listens completely. When I got my diagnosis, he made sure my daughter was on the phone so she could hear it too and ask questions. He remembers small things, like asking about my garden. The treatment path he suggested made sense to me; it felt measured and careful. There’s a gentleness in his approach that made a difficult time feel more manageable. I am very grateful for his kindness.

After two years of unexplained pain...
Nov 04, 2025
Doctor: Dr. Ari G Chacko Hospital: Apollo Proton Cancer Centre Chennai

After two years of unexplained pain and fatigue, I was at my wit's end! I got a referral to Dr. Chacko. Honestly, the first appointment, he looked over my file and said, 'I think we've been looking at this the wrong way.' BOOM. He ordered one specific test that nobody else had, and it gave us the answer! It was like finally finding the map after being lost. The treatment plan started right away. I've got my energy back! My family says I'm like my old self again. Dr. Chacko and his team? Absolutely brilliant. So glad I found them!


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