Dr. Narayanan N K - Senior Consultant Endocrinologist & Diabetologist

Seeking exceptional care for diabetes, thyroid, or hormonal disorders in Chennai? Meet Dr. Narayanan N K, a distinguished Senior Consultant in Endocrinology & Diabetes Care at the renowned Apollo Hospitals, Greams Road. With a profound commitment to patient-centric treatment, Dr. Narayanan provides comprehensive and advanced management for a wide spectrum of endocrine conditions, helping patients achieve optimal health and improved quality of life.

Dr. Narayanan N K specializes in the diagnosis and treatment of Type 1 & Type 2 Diabetes, Thyroid disorders (hypothyroidism, hyperthyroidism), Obesity, PCOS, Osteoporosis, Pituitary and Adrenal gland diseases. His expertise encompasses the latest in insulin pump therapy, continuous glucose monitoring, and personalized lifestyle intervention plans. What sets him apart is his holistic approach, combining cutting-edge medical protocols with compassionate, long-term support tailored to each individual's unique needs.

At Apollo Hospitals Greams Road, a leader in medical excellence, Dr. Narayanan utilizes state-of-the-art technology for precise diagnosis and management. His dedication to staying abreast of global advancements in endocrinology ensures his patients receive world-class, evidence-based care. For trusted, expert guidance on managing diabetes and complex hormonal imbalances, consult Dr. Narayanan N K for a path toward better metabolic health and wellness.

Specialities

Dr. Narayanan N K 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. Narayanan N K’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. 2003)

Memberships

Dr. Narayanan N K is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedEndocrine Society of India

Award Info

Over the years, Dr. Narayanan N K 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 )

Experience

With a career spanning 17+ years, Dr. Narayanan N K has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedApollo Hospitals, Chennai(Consultant Endocrinologist 2005-01-01 - 2010-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Dr. Narayanan N K.

Patient Experience Icon

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

I'd been to a couple of...
Jan 10, 2026
Doctor: Dr. Narayanan N K Hospital: Apollo Hospitals Greams Road

I'd been to a couple of doctors about this constant fatigue and stomach pain, and everyone just said it was stress. Dr. Narayanan was different. He actually sat and listened to every little detail, even the ones I thought were silly. He ordered some specific tests others hadn't, and it turned out to be a tricky vitamin deficiency combined with a mild infection. Not life-threatening, but it explained everything. He didn't make me feel rushed or foolish for being worried.

Had to get a small cyst...
Jan 09, 2026
Doctor: Dr. Narayanan N K Hospital: Apollo Hospitals Greams Road

Had to get a small cyst removed from my back. Honestly, I was more nervous about the hospital process than the actual procedure. Dr. Narayanan's team at Apollo Greams Road made it so straightforward. The nurse explained each step, the room was really clean, and the doctor himself was in and out in what felt like 15 minutes. Minimal fuss, minimal pain afterwards. It was exactly what you hope for with something routine.

The place was busy, I won't...
Jan 02, 2026
Doctor: Dr. Narayanan N K Hospital: Apollo Hospitals Greams Road

The place was busy, I won't lie—parking took a while. But once I got inside, the front desk staff were really patient helping me find my way. The whole floor felt calm, not chaotic. It made waiting for my appointment with Dr. Narayanan less stressful. You could tell the team there works well together, and that matters when you're not feeling your best.

What stuck with me was how...
Jan 18, 2026
Doctor: Dr. Narayanan N K Hospital: Apollo Hospitals Greams Road

What stuck with me was how Dr. Narayanan talks to you. He doesn't just talk at you. When explaining my blood pressure readings, he pulled his chair around, showed me the chart on his screen, and asked if I understood. He checked in on how the new medication was sitting with me, not just if it was working. It felt like a conversation with someone who actually cares, not just a clinical consultation.


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Speaks: English, Hindi

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  • 21 Years Experience
  • Rheumatologist
Speaks: English, Hindi

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Dr. Anand Kumar G S
  • 13 Years Experience
  • Physical Medicine and Rehabilitation
Speaks: English, Hindi

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  • 12 Years Experience
  • Physical Medicine and Rehabilitation
Speaks: English, Hindi

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  • 11 Years Experience
  • Nephrologist
Speaks: English, Hindi

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  • 21 Years Experience
  • Gastroenterologist
Speaks: English, Hindi

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