Meet Dr. Hariharan V S - Expert in Internal Medicine & Diabetology, Chennai

Dr. Hariharan V S is a distinguished and highly skilled consultant specializing in Internal Medicine and Diabetology at Gleneagles Global Hospital, Chennai. With a profound commitment to patient-centric care, he offers comprehensive diagnosis and management for a wide spectrum of adult health conditions, bringing expertise in both general medicine and the nuanced field of diabetes care.

His practice is dedicated to the holistic management of Type 1 & Type 2 Diabetes, metabolic disorders, and related complications. Dr. Hariharan is adept at creating personalized, long-term treatment plans that emphasize lifestyle modification alongside advanced medical therapy. His internal medicine expertise further ensures expert care for complex cases involving multiple organ systems, infections, hypertension, and chronic diseases, providing patients with a single point of coordinated care.

At Gleneagles Global Hospital Chennai, Dr. Hariharan V S utilizes a compassionate, evidence-based approach. He is recognized for his meticulous attention to detail, clear communication, and dedication to empowering patients through education. For those seeking a leading diabetologist in Chennai or a trusted internal medicine specialist for comprehensive adult healthcare, Dr. Hariharan offers exceptional medical guidance to achieve and sustain optimal health outcomes.

Specialities

Dr. Hariharan V S 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. Hariharan V S’s medical journey — from education to specialization — and how their academic training supports their commitment to patient care.

  • checkedChristian Medical College, Vellore(M.Ch. 2001)

Memberships

Dr. Hariharan V S is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedResearch Society for the Study of Diabetes in India

Award Info

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

  • checkedDr. B.C. Roy Award(Medical Council of India 2019-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Dr. Hariharan V S.

Patient Experience Icon

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

I'd been to a couple of...
Nov 20, 2025
Doctor: Dr. Hariharan V S Hospital: Sarvodaya Hospital Sector 8

I'd been to a couple of doctors for this nagging abdominal pain, and everyone said it was just stress. Dr. Hariharan was the first one who actually sat and listened, really pieced together my symptoms. He ordered a specific scan that others hadn't, and it turned out to be a pretty rare intestinal issue. He explained it all on a notepad, drew a little diagram. I was scared, but he laid out a clear plan. I'm on the mend now, and honestly, I feel heard for the first time in months.

Had to get a small cyst...
Dec 12, 2025
Doctor: Dr. Hariharan V S Hospital: Sarvodaya Hospital Sector 8

Had to get a small cyst removed from my back. Honestly, I was more nervous about the hospital process than the actual thing. Dr. Hariharan's team made it simple. The procedure itself was over in what felt like minutes. He checked in right after, and the nurse gave my wife very clear instructions for the bandage. It healed up perfectly with no fuss. Sometimes you just want something straightforward to actually be straightforward, you know?

The place is big and finding...
Nov 11, 2025
Doctor: Dr. Hariharan V S Hospital: Sarvodaya Hospital Sector 8

The place is big and finding the right wing was confusing at first, I won't lie. But once I got to his clinic, the receptionist saw I was flustered and really helped me out. The whole team, from the person who took my blood pressure to the billing desk, was just... calm. It's a busy hospital, but in his unit, things felt orderly. That calmness makes a huge difference when you're not feeling well.

What stuck with me was how...
Oct 16, 2025
Doctor: Dr. Hariharan V S Hospital: Sarvodaya Hospital Sector 8

What stuck with me was how Dr. Hariharan talks to you. He doesn't rush. Before my surgery, he pulled up a chair, asked if I had any last-minute worries—not just my medical ones, but how my family was handling it. He has this quiet way of explaining things that cuts through the panic. You don't feel like just another case; you feel like a person he's looking out for.


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Speaks: English, Hindi, Tamil

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Speaks: English, Hindi, Tamil

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