Dr. S B Sethurajan - Leading ENT Specialist in Chennai

Seeking expert care for ear, nose, and throat conditions in Chennai? Meet Dr. S B Sethurajan, a distinguished ENT surgeon at Apollo Speciality Hospitals, Vanagaram. With extensive experience and a patient-centric approach, Dr. Sethurajan provides comprehensive diagnosis and advanced treatment for a wide spectrum of otolaryngology disorders. His expertise ensures you receive world-class medical care close to home.

Dr. S B Sethurajan specializes in managing complex ENT cases, including chronic sinusitis, hearing loss, tonsillitis, voice disorders, and sleep apnea. He is proficient in performing state-of-the-art microscopic ear surgeries, endoscopic sinus surgeries (FESS), and other minimally invasive procedures that promote faster recovery and better outcomes. At Apollo Speciality Hospitals Vanagaram, he utilizes cutting-edge technology to deliver precise and effective treatments tailored to each patient's unique needs.

What sets Dr. Sethurajan apart is his compassionate bedside manner and commitment to clear communication. He believes in empowering patients with knowledge about their condition and involving them in the decision-making process. If you are looking for a trusted ENT doctor in Chennai or a sinus specialist near Vanagaram, schedule a consultation with Dr. S B Sethurajan for expert and personalized ENT care.

Specialities

Dr. S B Sethurajan 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 B Sethurajan’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. 1998)

Memberships

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

  • checkedAssociation of Otolaryngologists of India

Award Info

Over the years, Dr. S B Sethurajan 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 21+ years, Dr. S B Sethurajan has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedApollo Hospitals Greams Road(Consultant ENT Surgeon 2005-01-01 - 2010-01-01)

Frequently Asked Questions

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

Patient Experience Icon

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

At my age, you worry about...
Sep 08, 2025
Doctor: Dr. S B Sethurajan Hospital: Apollo Speciality Hospitals Vanagaram

At my age, you worry about being a bother. Dr. Sethurajan never made me feel that way. He took his time explaining things in simple terms, and his calm manner put me right at ease. The hospital was comfortable, and I left feeling properly looked after.

Had my gallbladder out last month....
Aug 31, 2025
Doctor: Dr. S B Sethurajan Hospital: Apollo Speciality Hospitals Vanagaram

Had my gallbladder out last month. The surgery itself went fine, but what really stood out was how Dr. Sethurajan handled the recovery. He was clear about what pain to expect and what was a red flag. His follow-up call the next day was a relief—answered all my worried questions without making me feel silly for asking. Still sore, but I feel like I'm on the right track.

Needed a general check-up. Dr. Sethurajan...
Jan 21, 2026
Doctor: Dr. S B Sethurajan Hospital: Apollo Speciality Hospitals Vanagaram

Needed a general check-up. Dr. Sethurajan was good. Straight to the point, listened, didn't rush. Got my prescription sorted. Parking at Apollo Vanagaram is always a hassle, but the doc's appointment was worth it.

I'd been putting off seeing someone...
Dec 11, 2025
Doctor: Dr. S B Sethurajan Hospital: Apollo Speciality Hospitals Vanagaram

I'd been putting off seeing someone about this nagging stomach issue for months. Finally booked with Dr. Sethurajan. I was pretty nervous in the waiting room, scrolling on my phone to distract myself. When I got in, he just had this way of listening—really listening—while I explained the jumble of symptoms. He asked specific questions I hadn't even thought of. Ordered a couple of tests, called me himself with the results (which were thankfully clear), and walked me through some simple diet changes. It wasn't anything dramatic, but that careful attention made all the difference. My stomach's been quiet for weeks now.


Dr. Aravinth Kumar A
  • 16 Years Experience
  • Spine surgeon
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

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Dr. Harikrishnan P
  • 22 Years Experience
  • Cardiologist
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

OPD-desk synced • Updated
Dr. Lakshmi Charan C
  • 8 Years Experience
  • Pediatrics Specialist
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

OPD-desk synced • Updated
Dr. Premkumar K J
  • 7 Years Experience
  • Cardiologist
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

OPD-desk synced • Updated
Dr. A C Senthil Kumar
  • 16 Years Experience
  • Oncologist
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

OPD-desk synced • Updated
Dr. Aruna Thalachinthala
  • 27 Years Experience
  • Obstetrics and Gynaecologist
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

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Dr. Krishna Priya
  • 26 Years Experience
  • Pediatrics Specialist
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

OPD-desk synced • Updated
Dr. Ranjith Reddy
  • 21 Years Experience
  • Orthopedist
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

OPD-desk synced • Updated
Dr. Venkatesh R
  • 21 Years Experience
  • Aesthetic and Reconstructive surgeon
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

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Dr. Tamilselvan T N
  • 21 Years Experience
  • Rheumatologist
Speaks: English, Hindi

MediFyr Plus Apollo Speciality Hospitals Vanagaram

OPD-desk synced • Updated