Dr. Arun S. Nair

16+ Years of Experience

10000+ Surgeries Completed

15000+ Happy Patients

99% Success
Ratio

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Dr. Arun S. Nair, Gastroenterologist and GI Surgeon in Thrissur, Kerala.

Dr. Arun S. Nair

Advanced Laparoscopic, Robotic, GI Cancer, HPB & Bariatric Surgeon

Advanced Laparoscopic, GI, and Robotic Surgeon

Dr. Arun S. Nair is a highly qualified and experienced gastroenterologist and gastrointestinal surgeon in Thrissur, Kerala. He has more than 16+ years of experience in surgical gastroenterology, Advanced laparoscopy, GI oncology, Hernia Surgery and robotic surgery. He is currently working as a Senior Consultant in the Department of Surgical Gastroenterology and Advanced Laparoscopic Surgery at Elixir Clinic, Thrissur, Kerala. He is an honorary Senior Consultant in the Department of Surgical Gastroenterology and Advanced Laparoscopic Surgery at Daya General Hospital ThrissurSun Medical And Research Centre Thrissur, and St. Gregorios Medical Mission Multi-Speciality Hospital, Thiruvalla, Kerala. He has expertise in Laparoscopic Surgery, GI Surgery, Colorectal & Robotic Surgery. He is an accomplished laparoscopic and robotic surgeon, a cancer specialist, widely known as the best gastrointestinal and cancer surgeon in Thrissur and all over Kerala.

He specializes in robotic and laparoscopic surgery for cancer of the esophagus (food pipe), stomach, large intestine (colon and rectum), pancreas, gallbladder, and liver. He is regarded to be the best laparoscopic and robotic gastrointestinal cancer surgeon in Thrissur, Kerala.

Area of Expertise

Dr. Arun S Nair is Kerala’s top Gastrointestinal Cancer Surgeon. He is trained and proficient in
Laparoscopic and Robotic Surgery for Gastrointestinal Cancers.

The Gastro Clinic is a state-of-the-art medical center in Thrissur, specializing in the diagnosis, treatment, and management of digestive disorders. Established with the vision of providing high-quality gastroenterology care, the clinic is led by Dr. Arun S. Nair, a renowned gastroenterologist and gastro surgeon in Thrissur. At The Gastro Clinic, we believe in patient-centric healthcare, combining advanced medical technology with compassionate care to ensure the best outcomes for our patients. Whether you are experiencing minor digestive discomfort or a complex gastrointestinal disorder, our expert team is here to provide the right treatment solutions.

Trusted by thousands of patients, Dr. Arun S. Nair brings over 16 years of experience with 10,000+ successful surgeries, 15,000+ satisfied patients, and a 99% success rate in gastrointestinal and minimally invasive surgical care.

Expert Gastrointestinal Care

Comprehensive diagnosis and treatment for digestive, liver, pancreatic, colorectal, and gastrointestinal disorders.

Minimally Invasive Procedures

Advanced laparoscopic and robotic surgeries that promote less pain, smaller scars, and faster recovery.

Comprehensive Treatment Approach

Personalized care plans combining accurate diagnosis, expert surgery, and long-term follow-up support.

Advanced Diagnostic Facilities

Modern diagnostic tools and technology for precise evaluation and effective treatment planning.

Trusted and Experienced Doctor

16+ years of expertise, international training, and thousands of successful gastrointestinal procedures.

Holistic Patient Care

Compassionate, patient-focused care that prioritizes comfort, safety, recovery, and overall well-being.

OPD's

OPD Availability

The Gastro Clinic(Elixir Clinic), Thrissur

1ST FLOOR ZABS FORT building, Civil Lane Road, Poothole P.O, Thrissur, Kerala 680004

Mon, Thu, Fri & Sat: 4:30 PM to 7:30 PM

+91-9539988886

St Gregorios Medical Mission Multi-Speciality Hospital, Thiruvalla

Church Post Office Road near Parumala, Thiruvalla, Kerala 689626

Tue & Wed: 10:00 AM to 05:00 PM

+91-9539988886

Blogs's

Latest News & Update's

Is Your Heartburn Actually GERD? Signs You Shouldn’t Ignore

GERD, on the other hand, is what happens when this backward flow of acid becomes frequent and chronic. Doctors generally consider it GERD when GERD symptoms occur more than twice a week, or when they keep coming back despite basic lifestyle changes and over-the-counter antacids.

Read more
Why Do You Feel Bloated After Every Meal?

Feeling bloated after every meal is not a disease itself—it is a symptom. Bloating occurs when the gastrointestinal tract becomes filled with gas or when digestion slows down, creating a sensation of fullness and pressure in the abdomen.

Read more
8 Warning Signs of Colon Cancer You Should Not Ignore

Recognising the warning signs of colon cancer early can help with timely diagnosis and treatment. While these symptoms may also occur due to other digestive conditions, they should not be ignored if they persist for more than two weeks.

Read more

Join us as we delve into the fascinating world of robotics in healthcare with Dr. Arun S Nair. Discover the incredible advancements and applications of robotics that are transforming patient care. Gain valuable insights into how robotics is enhancing precision, efficiency, and outcomes in various medical procedures. Don’t miss this enlightening talk by a leading expert in the field.

Patient Speaks

Hear What They Have to Say

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EXCELLENT
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Based on 314 reviews
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Neetha ck2799 profile picture
Neetha ck2799
10 August 2026
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I had a very good experience with Dr. Arun S. Nair, who performed my umbilical hernia surgery. The treatment was excellent, and I felt very comfortable and well cared for throughout the entire process. He is very kind, approachable, and well-mannered, and makes you feel completely free to talk about your concerns. He patiently listens and explains everything clearly, which gives the patient great confidence and peace of mind. I am truly thankful to Dr. Arun S. Nair for his excellent treatment and care. Highly recommended!
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Abilash M Nair profile picture
Abilash M Nair
7 August 2026
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I Highly recommend!! I visited from Bangalore to Dr. Arun regarding my wife's prolonged fistula problem consultation. Dr. Arun is simple and gentle in behaviour. Listened all the queries carefully and Dr. made us feel ease throughout our visit and surgery. I would like to specially thank the service staffs very supportive.
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Siji Sebastian profile picture
Siji Sebastian
6 August 2026
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What an incredible doctor! Consulted with Dr Arun who recommended surgery, a day later performed a seamless laproscopy hernia repair for my father. My father is a new man now full of health and vitality. We wont forget this doctor anytime soon! Highly recommend if you are searching for a trustworthy doctor
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Jinesh Thomas
30 July 2026
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I had my lap cholecystectomy surgery done by Dr Arun(Elixir clinic)and the overall experience was very good.dr Arun was professional and supportive throughout the treatment.The staff were caring and very helpful.
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Sini Alexander profile picture
Sini Alexander
27 July 2026
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I visited this clinic based on my friend's recommendation. From my first call, Mrs. Jisha was very supportive and guided me throughout the process. Dr. Arun s. Nair is highly skilled, calm, and professional. His calm approach gave us immense confidence.. I underwent lap cholecystectomy last week and it was successful.I am very satisfied and thankful .Special thanks to Mr. Prashanth for his continuous follow-up, guidance and support during my recovery. As a nurse, I highly appreciate the professionalism and would confidently recommend Dr. Arun and his team to others.
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Haneena Nafeer profile picture
Haneena Nafeer
23 July 2026
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Excellant experiance
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rashi thayyil profile picture
rashi thayyil
22 July 2026
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I would like to express my sincere appreciation for the surgeon. The surgeon is highly experienced and performed the procedure very smoothly. I am very satisfied with the care and professionalism provided throughout the treatment.
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Prasanth Nambiar profile picture
Prasanth Nambiar
21 July 2026
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Wonderful expirance
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Jemya george profile picture
Jemya george
20 July 2026
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We had a very good experience with Dr. Arun and his team. The doctor was very caring and explained everything patiently. A special thanks to Nurse Jisha and Mr. Prashanth for their exceptional support and kindness. They attended to all our concerns promptly and made us feel comfortable throughout the treatment. We truly appreciate the care and professionalism shown by the entire team. Highly recommended.