Dr. S Suresh Sagadevan - Senior Pulmonologist in Chennai

Seeking expert care for lung, breathing, or sleep disorders? Meet Dr. S Suresh Sagadevan, a distinguished Consultant in Pulmonology, Interventional Pulmonology, and Sleep Medicine at Gleneagles Global Hospital, Chennai. With a profound commitment to respiratory health, Dr. Sagadevan offers a comprehensive diagnostic and therapeutic approach for complex chest and sleep-related conditions.

His advanced specialization in Interventional Pulmonology enables him to perform precise, minimally invasive procedures for accurate diagnosis and treatment of lung cancers, airway obstructions, and pleural diseases. Furthermore, as a Sleep Medicine specialist, he expertly manages disorders like sleep apnea, insomnia, and narcolepsy, helping patients achieve restorative sleep and improved quality of life.

At Gleneagles Global Hospital Chennai, Dr. Suresh Sagadevan utilizes cutting-edge technology and evidence-based protocols to deliver personalized patient care. His clinical expertise spans chronic obstructive pulmonary disease (COPD), asthma, bronchoscopy, ILD, and respiratory critical care. Known for his empathetic consultation and dedication to achieving optimal health outcomes, Dr. Sagadevan is a trusted name for advanced pulmonary and sleep medicine in Tamil Nadu.

Specialities

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

  • checkedChristian Medical College, Vellore(M.Ch. 2003)

Memberships

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

  • checkedIndian Chest Society

Award Info

Over the years, Dr. S Suresh Sagadevan 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 2020-01-01)

Frequently Asked Questions

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

Patient Experience Icon

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

Had a persistent stomach issue for...
Oct 11, 2025
Doctor: Dr. S Suresh Sagadevan Hospital: Sarvodaya Hospital Sector 8

Had a persistent stomach issue for weeks. Dr. Sagadevan at Gleneagles Global saw me quickly, diagnosed it clearly, and gave me a treatment plan that worked. No fuss, just fixed it. Exactly what I needed.

As an older person, I was...
Oct 31, 2025
Doctor: Dr. S Suresh Sagadevan Hospital: Sarvodaya Hospital Sector 8

As an older person, I was quite anxious about my check-up. Dr. Suresh Sagadevan was very kind and explained everything in simple terms. He took his time and made me feel at ease. The hospital staff were also very helpful. I feel reassured about my health now.

Look, I was sick of feeling...
Jan 17, 2026
Doctor: Dr. S Suresh Sagadevan Hospital: Sarvodaya Hospital Sector 8

Look, I was sick of feeling run down. Went to see Dr. Sagadevan. He's straight to the point, ordered the right tests, figured it out. Got me on track. No nonsense, which I appreciate.

I'd been putting off a general...
Nov 28, 2025
Doctor: Dr. S Suresh Sagadevan Hospital: Sarvodaya Hospital Sector 8

I'd been putting off a general health check for ages, just nervous about hospitals. Parking at Gleneagles was a bit of a hunt, which didn't help my mood. Dr. Sagadevan completely changed that. He had a calm way about him, asked about my lifestyle, not just symptoms. When he went over my results, he drew a little diagram on a notepad to show how a minor deficiency was causing my fatigue. It wasn't scary anymore. He treated me like a person, not a chart. Left feeling informed and actually cared for.


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