
16+ Years of Experience

10000+ Surgeries Completed

15000+ Happy Patients

99% Success
Ratio
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 Hospitalย Thrissur,ย Sun Medical And Research Centreย Thrissur, andย 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.











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.
Digestive problems are very common today due to unhealthy food habits, stress, and busy lifestyles. One of the most common digestive disorders is Irritable Bowel Syndrome (IBS).
Dealing with an anal fissure can be an incredibly painful and distressing experience. Many people in Kerala suffer in silence due to the sensitive nature of the condition. However, early-stage fissures often respond well to simple lifestyle changes and home care.
Dyssynergic defecation is a functional bowel disorder. It happens when the muscles used for bowel movements do not work together correctly. Normally, your pelvic floor muscles and anal sphincters relax while your abdominal muscles push.
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.
EXCELLENT Based on 263 reviews Posted on Jayakrishnan Radhakrishnan23/03/2026Trustindex verifies that the original source of the review is Google. I recently underwent surgery for appendix and gallbladder stones, and am extremely grateful for the care i received. Dr Arun S Nair and the medical staff were highly skilled, compassionate and supportive throughout my journey. He explained the disease condition and the procedure clearly and clarified all my concerns. The surgery went smoothly and he gave utmost importance to pain management and patient comfort. My post operative period was problem free. I truly appreciate the dedication and professionalism of Dr Arun S Nair and his entire team. I would highly recommend them to anyone in need of quality medical care. Thank you ๐๐๐Posted on Megha T16/03/2026Trustindex verifies that the original source of the review is Google. Excellent experience. Doctor arun sir is such a nice person. He listens everything calmly and after that only he provides medicinesPosted on antison ka09/03/2026Trustindex verifies that the original source of the review is Google. Very good๐ experiencePosted on Tk Radhakrishnan28/02/2026Trustindex verifies that the original source of the review is Google. Today I had a consultation with Dr. Arun. He is very polite and a good listener. He patiently asked many detailed questions regarding my health issues and took the time to understand my concerns properly. He provided clear explanations and suggested a very good medical opinion. I felt comfortable and well cared for during the consultation. Thank you Doctor for your kind and professional approach.Posted on madan padmajan19/02/2026Trustindex verifies that the original source of the review is Google. Best gastro surgeon in ThrissurPosted on Sagheesh vs19/02/2026Trustindex verifies that the original source of the review is Google. เดเดฐเตเดชเดพเดเต เดจเดจเตเดฆเดฟ เดเดฃเตเดเต เด เดคเตเดฐเดเตเดเตเด เดจเดฒเตเดฒ เดธเตเดตเดจเด เดเดฃเต เดเดจเดฟเดเตเดเต เดเดฟเดเตเดเดฟเดฏเดคเต เด เดฐเตเตบ เดธเตผ เดเดจเตเดฑเต เด เดธเตเดเดคเตเดคเต เดเตเดฑเดฟเดเตเดเต เดฎเดจเดธเดฟเดฒเดพเดเตเดเดฟ เดคเดจเตเดจเต เดธเตเดนเตเดคเตเดคเตเดเตเดเดณเต เดชเตเดฒเต เดเดฃเต เดเดจเตเดจเตเดเต เดธเตผ เดชเตเดฐเตเดฎเดพเดฑเดฟเดฏเดคเต เด เดฆเตเดนเดคเตเดคเดฟเดจเตเดเต เดเดจเดฟเดเตเดเต เดตเดณเดฐเต เด เดงเดฟเดเด เดจเดจเตเดฆเดฟเดฏเตเดฃเตเดเต เด เดคเตเดชเตเดฒเต เดคเดจเต เดเดฟเดท เดเตเดเตเดเดฟเดฏเตเดเตเด. เดเดจเดฟเดเตเดเต เดเดจเตเดคเตเดเตเดเดฟเดฒเตเด เดฌเตเดฆเตเดงเดฟเดฎเตเดเตเดเต เดเดฃเตเดเตเดเตเดเดฟเตฝ เดเดชเตเดชเต เดตเดฟเดณเดฟเดเตเดเดพเดฒเตเด เดเตเดเตเดเดฟ เดซเตเตบ เดเดเตเดคเตเดคเต เดเดพเดฐเตเดฏเดเตเดเตพ เดชเดฑเดเตเดเต เดคเดฐเตเด. เด เดคเตเดชเตเดฒเต เดฎเตเดจเตเดเตผ เดธเดพเดฑเตเด เดจเดฒเตเดฒ เดนเตเตฝเดชเตเดชเดฟเดเดเต เดเดฏเดฟเดฐเตเดจเตเดจเต เดเดฒเตเดฒเดพเด เดเตเดฃเตเดเตเด เดเดพเตป เดตเดณเดฐเต เด เดคเดฟเดเด เดคเตเดชเตเดคเดจเดพเดฃเตPosted on Noyal Denson19/02/2026Trustindex verifies that the original source of the review is Google. GoodPosted on Masharie Al sami14/02/2026Trustindex verifies that the original source of the review is Google. Very Excellent treatment... Dr.Arun s nair..and his nursing was very kindfull to treat my hiatus hernia. Nursing staffs...especially prashanth,and jisha ... very good behaviour...and care ..
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