
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 Hospital Thrissur, Sun 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.











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.
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.
Gallbladder polyps are small growths that develop on the inner lining of the gallbladder. Many people in India are diagnosed with gallbladder polyps during routine ultrasound scans done for abdominal pain or health check-ups.
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 260 reviews Posted on Sagheesh vs19/02/2026Trustindex verifies that the original source of the review is Google. ഒരുപാട് നന്ദി ഉണ്ട് അത്രക്കും നല്ല സേവനം ആണ് എനിക്ക് കിട്ടിയത് അരുൺ സർ എന്റെ അസുഖത്തെ കുറിച്ച് മനസിലാക്കി തന്നു സുഹൃത്ത്ക്കളെ പോലെ ആണ് എന്നോട് സർ പെരുമാറിയത് അദേഹത്തിനോട് എനിക്ക് വളരെ അധികം നന്ദിയുണ്ട് അതുപോലെ തനെ ജിഷ ചേച്ചിയോടും. എനിക്ക് എന്തെങ്കിലും ബുദ്ധിമുട്ട് ഉണ്ടെങ്കിൽ എപ്പോ വിളിച്ചാലും ചേച്ചി ഫോൺ എടുത്ത് കാര്യങ്ങൾ പറഞ്ഞ് തരും. അതുപോലെ മേനേജർ സാറും നല്ല ഹെൽപ്പിംഗ് ആയിരുന്നു എല്ലാം കൊണ്ടും ഞാൻ വളരെ അതികം തൃപ്തനാണ്Posted 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 ..Posted on Prathibha A P13/02/2026Trustindex verifies that the original source of the review is Google. “I’m very satisfied with my recent visit. The doctor was professional, kind, and took the time to explain my condition and treatment options in detail. I felt heard and respected throughout the consultation. The staff was also friendly and helpful. I truly appreciate the care I received.”Posted on Hridhya Gireesh13/02/2026Trustindex verifies that the original source of the review is Google. “My appointment was excellent from start to finish. The doctor was knowledgeable, compassionate, and made me feel at ease immediately. They answered all my questions thoroughly and ensured I understood the next steps in my treatment. The clinic was clean, organized, and the staff was welcoming. I’m very thankful for the quality of care I received.”Posted on Shamnu Shamnad12/02/2026Trustindex verifies that the original source of the review is Google. All is good very cairing and friendlyPosted on Elna Wilfred09/02/2026Trustindex verifies that the original source of the review is Google. The General surgen Arun Sir is very nice person to mingle and nicely explained the problem related to the hernia. The staffs are very cooperativr and enthusiastic.It was nice experience.Posted on Christafar Minto09/02/2026Trustindex verifies that the original source of the review is Google. Good experiancePosted on Kannan Mash02/02/2026Trustindex verifies that the original source of the review is Google. Postsurgical treatment at the Centre was excellent. The care and affection bestowed on me were outstanding.
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