Gastrointestinal Sciences & GI Oncology
Digestive Health, Perfected
Advancing Gastrointestinal Care with Precision and Compassion
At IIGU Hospitals, our Gastrointestinal Sciences department provides comprehensive care for a wide range of conditions — from common digestive disorders to Gastrointestinal cancers and complex hepatopancreatic biliary (HPB) diseases.
Led by Dr. Vikram J Rao, our expert team of gastroenterologists, hepatologists, and colorectal surgeons ensures precise diagnosis and advanced treatment with a compassionate approach. Using state-of-the-art tools such as endoscopy, colonoscopy, high-resolution imaging, we enable early, accurate detection and treatment.
We specialize in minimally invasive procedures, including laparoscopic (keyhole) surgeries, appendectomy, hernia repairs, laser treatments for haemorrhoids, and daycare surgeries — ensuring faster recovery and greater comfort.
At IIGU, we go beyond treatment — offering long-term care and support. Whether it’s routine digestive health, advanced colorectal procedures, or complex cancer care, we’re your trusted partner every step of the way.
Gastro Science At a Glance Expertise You Can Trust
15,000+ GI & HPB procedures performed annually
95% patient satisfaction in digestive health care
85% of surgeries are minimally invasive or day-care
Patients from 20+ states across India trust our care
Our Specialisations
Comprehensive Care for Complex GI Needs
Our Team
Your Care is in Expert Hands
Dr. Vikram J Rao
Founder, Managing Director
Dr. Dharmaprakash NK
Co-Founder, Director
Dr. Shubha Padakannaya
Co-Founder, Director
Dr. Raghuram ATS
Co-Founder, Director
Dr. Jayalakshmi K
Consultant - Paediatric Gastroenterologist
Dr. Vishnu Priya P
Rehabilitation Specialist - Pelvic Health
Simran Khanam
Consultant Dietitian
Dr. Shruthi Rai P
Lab Director
Advanced Surgical Care
Advanced Procedures for Safer, Faster Recovery
Our GI Surgery Centre specialises in safe, precise, and patient-friendly surgical care — focusing on faster recovery and minimal hospital stay.
- Day-Care Surgeries for select procedures
- Minimally Invasive Techniques for less pain and quicker recovery
- Advanced Technology like high-definition Laparoscopy and Laser Technology
Technology You Can Trust
Your Care is in Expert Hands
A minimally invasive procedure that offers clear, detailed views of the digestive tract, enabling accurate diagnosis
A minimally invasive procedure that offers clear, detailed views of the digestive tract, enabling accurate diagnosis
A minimally invasive procedure that offers clear, detailed views of the digestive tract, enabling accurate diagnosis
A minimally invasive procedure that offers clear, detailed views of the digestive tract, enabling accurate diagnosis
Prevention is the first step towards a healthy digestive system. Many gastrointestinal conditions, including ulcers, polyps, and early-stage cancers, show minimal or no symptoms in the initial stages. Regular health checkups help detect these conditions early, ensuring timely treatment and better outcomes.
- Advanced screening tools like endoscopy, colonoscopy, and imaging.
- Early detection of acid reflux, ulcers, polyps, IBD, liver disorders, and more.
- Personalised risk assessments based on age, family history, and lifestyle.
Up to 60% of serious digestive diseases can be prevented or treated effectively if caught early.
Surgery and medication are not always the first solution. Our Nutrition & Wellness services focus on lifestyle, diet, and non-invasive interventions to manage or even reverse certain GI conditions before they require medical or surgical care.
- Address root causes through diet and lifestyle
- Reduce the risk of disease progression
- Improve digestive comfort, energy, and overall health
Your Journey to better Health starts here!
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Gastroenterology FAQs
When should I see a Gastroenterologist?
You should visit a Gastroenterologist if you have persistent digestive issues like heartburn, bloating, constipation, diarrhoea, or unexplained abdominal pain.
What are the common causes of Acid Reflux (GERD)?
Acid reflux is often triggered by spicy foods, caffeine, alcohol, smoking, obesity, and late-night eating. Lifestyle changes and medication can help manage symptoms.
What are the signs of Liver Disease?
Symptoms include jaundice (yellowing of skin/eyes), fatigue, swelling in the legs, dark urine, and persistent nausea. Liver disease can be caused by infections, alcohol, or fatty liver.
What is a Colonoscopy, and when do I need one?
A Colonoscopy is a screening test for colon cancer and digestive disorders. It’s recommended if you’re over 45 or experiencing blood in stool, unexplained weight loss, or chronic diarrhea.
What foods help improve digestion?
Fiber-rich foods like fruits, vegetables, whole grains, and yogurt promote gut health, while processed foods, dairy, and fried foods may worsen digestive issues.
What are the symptoms of Gallbladder problems?
Common symptoms include severe pain after eating fatty foods, nausea, vomiting, and bloating. Gallbladder issues like gallstones may require dietary changes or medical treatment.
What is Hernia?
A Hernia occurs when an internal part of the body pushes through a weakness in the muscle or surrounding tissue wall.
In many cases, it causes no or very few symptoms, although you may notice a swelling or lump in your tummy (abdomen) or groin.
The lump can often be pushed back in or disappears when you lie down. Coughing or straining may make the lump appear.
What is Cancer screening?
Cancer Screening is looking for cancer before a person has any symptoms. This can help find Cancer at an early stage. When abnormal tissue or Cancer is found early, it may be easier to treat. By the time symptoms appear, cancer may have begun to spread.
What are the tests used to screen Colon Cancer?
The following types of tests are used to screen for Colorectal Cancer:
- Fecal occult blood test
- Sigmoidoscopy
- Colonoscopy
- CT Colonography
- CEA assay