Best Gastroenterologist in Chennai

Best Gastroenterologist in Chennai

Gastroenterology is a medical specialty that focuses on the diagnosis, treatment, and management of disorders related to the digestive system, which includes the oesophagus, stomach, intestines, liver, gallbladder, and pancreas. The best gastroenterologist in Chennai is highly skilled in identifying and performing diagnostic procedures to develop personalized treatment plans that may include medication management, lifestyle modifications, dietary recommendations, and surgical interventions if required.

Indications that You Should See a Gastroenterologist

These are several indications that may suggest you see the best gastroenterologist in Chennai for further evaluation and treatment. They include:

  1. Persistent abdominal pain or discomfort
  2. Digestive issues
  3. Rectal bleeding
  4. Unexplained weight loss
  5. Persistent heartburn or acid reflux
  6. Liver or pancreatic diseases
  7. Family history of gastrointestinal disorders

Top 4 Best Gastroenterologists in Chennai

Dr. Magnus Jayaraj

Dr. Magnus Jayaraj Mansard, a renowned surgical gastroenterologist in India, brings over a decade of experience and specialized expertise in treating liver, pancreas, and biliary diseases, alongside liver transplantation. Recognized as a good gastroenterologist in Chennai, Dr. Mansard excels in advanced minimally invasive procedures, such as laparoscopic surgeries, for benign and malignant gastrointestinal conditions. 

Dr. Magnus Jayaraj Mansard is a renowned surgical gastroenterologist with over a decade of experience in liver, pancreas, and biliary diseases, including liver transplantation.

  • Recognized in Chennai for his expertise in advanced minimally invasive procedures, such as laparoscopic surgeries for both benign and malignant gastrointestinal conditions.
  • His cutting-edge techniques result in shorter hospital stays and faster recuperation, greatly enhancing patient care and quality of life.

Address: 9/12, Magna Clinic, 18th Ave, Ashok Nagar, Chennai, Tamil Nadu 600083

Phone: +91 82967 91847

Consultation fees: 600-800 Rs

Dr. Magnus Jayaraj Mansard

Dr. J. Saravanan

Dr. J. Saravanan is a highly accomplished Gastroenterologist with a stellar medical background. With an MBBS and MS in Surgery, he pursued further specialization, earning an M.Ch in Surgical Gastroenterology. He is esteemed Gastroenterologist with 18+ years’ experience, Dr. J. Saravanan, holds advanced degrees (MBBS, MS, M.Ch) and is acclaimed for exceptional patient care at VS Hospitals, Chennai.

  • Renowned for his expertise in surgical gastroenterology, he is a leading figure in gastrointestinal healthcare, distinguished by his dedication and comprehensive approach.
  • Dr. Saravanan is celebrated for his patient-centric treatment, combining cutting-edge medical practices with deep empathy, solidifying his status as a trusted expert in Chennai.

Address: 144/1, Strahans Road, Goodpat Pallam, Purasaiwakkam, Chennai-600012

Phone:+91 98401 91382

Consultation fees: 750 Rs

Dr. J. Vijayan

Dr. J. Vijayan is a distinguished Gastroenterologist with a wealth of experience and a remarkable set of qualifications. With an impressive 37+ years of experience, he has consistently delivered outstanding medical care at Vinita Hospitals, earning a reputation as a trusted and respected authority in the world of gastroenterology. His commitment to patient well-being and extensive knowledge make him a true pillar of the medical community.

  • Renowned for his dedication and expertise in gastroenterology, he has earned a reputation as a trusted and respected authority in this medical domain.
  • His unwavering commitment to patient well-being, combined with extensive knowledge, establishes him as a pivotal figure in the medical community.

Address: 4th Cross Street, Kodambakkam, Chennai – 600024.

Phone: +91 72990 78999

Consultation fees: 400Rs

Dr. Aswin Krishna

Dr. Aswin Krishna, renowned Consultant in Hepatology and Gastroenterology, stands out as the Best Gastroenterologist in Chennai. With a stellar reputation, Dr. Krishna excels in diagnosing and treating liver and digestive system disorders. His commitment to patient well-being and utilization of cutting-edge medical advancements make him a trusted healthcare provider.

Driven by a passion for comprehensive gastrointestinal care, he ensures optimal outcomes, solidifying his status as the top choice for those seeking the highest quality gastroenterological expertise in Chennai.

  • Known for his unwavering commitment to patient well-being, Dr. Krishna employs the latest medical advancements, making him a highly trusted healthcare provider.
  • His passion for comprehensive gastrointestinal care and consistent delivery of optimal outcomes establish him as the leading gastroenterologist choice in Chennai.

Address: 175, Big St, Police Quarters, Triplicane, Chennai – 600005

Phone: +91 99523 88103

Consultation fees: 800Rs

Diagnostic and Treatment Procedures

Gastroenterologists perform a wide range of diagnostic and treatment procedures to assess and manage gastrointestinal disorders. Here are some common procedures conducted by the best gastroenterologist in Chennai:

Best Gastroenterologist in Chennai | Dr. Magnus Jayaraj

Diagnostic Procedures

  1. Endoscopy: Gastroenterologists use an endoscope, a flexible tube with a camera, to examine the digestive tract. The other types of endoscopy procedures are:
  • a. Upper Endoscopy (Esophagogastroduodenoscopy or EGD): The scope is inserted through the mouth to visualize the esophagus, stomach, and duodenum.
  • b. Colonoscopy: In this, through the rectum a scope is inserted to visualize the large intestine (colon) to detect abnormalities, such as polyps or inflammation.
  • c. Flexible Sigmoidoscopy: Similar to colonoscopy, it focuses on examining the lower part of the colon and rectum.
  1. Capsule Endoscopy: This procedure involves swallowing a small capsule-sized camera that takes pictures of the digestive tract as it passes through. It helps diagnose conditions in the small intestine that are not easily accessible by traditional endoscopy.
  2. Imaging Tests: The gastroenterology specialist in Egattur Chennai may order imaging tests such as computed tomography (CT) scans, magnetic resonance imaging (MRI), or ultrasound to obtain detailed images of the digestive organs and identify abnormalities.
  3. Biopsy: During an endoscopy or colonoscopy, gastroenterologists can take tissue samples (biopsies) for further examination under a microscope. This helps in diagnosing conditions such as cancer, inflammation, or infections.

Treatment Procedures

1. Medication: Gastroenterologists commonly prescribe medications to manage various gastrointestinal conditions. These may include antibiotics for infections, acid-suppressing drugs for acid reflux or ulcers, immunosuppressants for inflammatory bowel diseases, or medications to alleviate symptoms like diarrhea or constipation.

2. Endoscopic Procedures: A good gastroenterologist in Chennai can perform therapeutic procedures during endoscopy, such as:

  • a. Polypectomy: Removal of polyps (abnormal tissue growths) found during colonoscopy to prevent them from becoming cancerous.
  • b. Endoscopic Mucosal Resection (EMR): Removal of abnormal tissue or early-stage cancers from the digestive tract lining using specialized techniques.
  • c. (ERCP) Endoscopic Retrograde Cholangiopancreatography: A combination of endoscopy and X-rays to diagnose and treat conditions affecting the bile ducts or pancreas.
  • d. Balloon Dilation: Stretching narrowed areas (strictures) in the esophagus, stomach, or intestines using an inflatable balloon.

3. Surgery: In some cases, the best gastroenterologist doctor in Chennai may recommend surgical interventions. This can include procedures like gallbladder removal (cholecystectomy), removal of part of the intestine (resection), or procedures to repair digestive tract abnormalities.

4. Lifestyle Modifications: The gastroenterology specialist in Egattur Chennai often provide guidance on dietary changes, exercise, stress management, and other lifestyle modifications to manage gastrointestinal conditions effectively.

It’s important to remember that the specific diagnostic and treatment procedures performed by a gastroenterologist depend on the patient’s symptoms, medical history, and the suspected or diagnosed condition.

When Do I Need a Gastroenterologist?

1. Stomach pain
2. Nausea or vomiting
3. Diarrhea
4. Constipation
5. Unexplained weight loss or malnutrition
6. Changes in bowel habits
7. Excessive bloating
8. Heartburn
9. Difficulty swallowing
10. Jaundice (yellowing of the skin or whites of the eyes)
11. Rectal bleeding or blood in the stool

Dr. Magnus Jayaraj is recognized as one of the best gastroenterologists in Chennai, offering expertise in diagnosing and treating various digestive system disorders with personalized care and advanced medical interventions.

Gastroenterology in Chennai

Gastroenterology, a captivating field nestled at the heart of medical science, delves into the intricate workings of the digestive system. From the moment food enters our mouth to its journey through various organs, this branch of medicine unravels the mysteries of digestion, absorption, and elimination. Let us embark on a journey to explore the multifaceted realm of gastroenterology in Chennai, deciphering its wonders and addressing its challenges.

The Digestive Symphony

The digestive system is a symphony of organs, each playing a unique role in the process of transforming food into vital nutrients and energy. The journey begins in the mouth, where teeth and enzymes kickstart the breakdown of carbohydrates. As food travels down the esophagus, it encounters the stomach – a muscular pouch that churns and mixes the contents with gastric juices, further breaking down food.

However, the true marvel lies in the small intestine. Here, nutrients are meticulously absorbed into the bloodstream to fuel the body’s functions. The pancreas and liver come into play, secreting enzymes and bile respectively to aid in digestion and nutrient absorption. Finally, the large intestine reabsorbs water and electrolytes, leading to the formation of feces, which are excreted through the rectum.

Gastrointestinal Disorders: A Gamut of Challenges

While the digestive system’s orchestration is awe-inspiring, it’s not without its woes. Gastroenterology in Chennai encompasses a plethora of disorders that can disrupt this intricate balance, impacting individuals’ quality of life. Let’s explore some common conditions:

  • Gastroesophageal Reflux Disease (GERD): This chronic condition arises when stomach acid frequently flows back into the esophagus, causing symptoms like heartburn and regurgitation. Lifestyle modifications and medications are often used to manage GERD.
  • Irritable Bowel Syndrome (IBS): A functional disorder of the gastrointestinal tract, IBS leads to abdominal pain, bloating, and altered bowel habits. It is managed through dietary changes, stress management, and medications.
  • Inflammatory Bowel Disease (IBD): Conditions like Crohn’s disease and ulcerative colitis fall under this category, involving chronic inflammation of the digestive tract. Symptoms include abdominal pain, diarrhea, and weight loss. Treatment for gastroenterology in Chennai may involve medications and, in severe cases, surgical intervention.
  • Celiac Disease: An autoimmune disorder triggered by gluten consumption, celiac disease damages the small intestine’s lining, leading to malabsorption and various symptoms. Treatment involves a strict gluten-free diet.

Therapeutic Interventions

The best gastroenterologist doctors in Chennai don’t just diagnose; they heal. One of the remarkable facets of this field is its ability to intervene directly. Endoscopic procedures, for instance, enable the removal of polyps, treatment of bleeding ulcers, and even the placement of stents to open narrowed areas.

In cases of severe obesity, bariatric surgery can be performed by the gastro doctor Chennai to modify the digestive system’s anatomy, aiding weight loss and managing related health issues. Moreover, advancements in pharmacology have yielded targeted treatments for conditions like inflammatory bowel disease, improving patients’ quality of life.

Preventive Measures: A Shield for the Gut

Prevention is at the core mission of gastroenterology in Chennai. Recognizing that certain lifestyle factors contribute to gastrointestinal disorders, gastroenterologists emphasize the importance of a balanced diet, regular exercise, and stress management.

Furthermore, screenings for conditions like colon cancer play a pivotal role in early detection and improved outcomes. Colonoscopy, a well-known screening tool, allows for the removal of precancerous growths, thus reducing the risk of colorectal cancer.

Patient-Gastroenterologist Relationship: A Bond of Trust

Much like the digestive system’s harmonious cooperation, the patient-gastroenterologist relationship thrives on trust and communication. The Gastro doctor Chennai employs their expertise not only to diagnose and treat but also to educate patients about their conditions and empower them to make informed decisions about their health.

Gastrointestinal System Components

  1. Oral Cavity
  2. Pharynx
  3. Esophagus
  4. Stomach
  5. Small Intestine
    • Duodenum
    • Jejunum
    • Ileum
  6. Large Intestine (Colon)
    • Cecum
    • Appendix
    • Ascending Colon
    • Transverse Colon
    • Descending Colon
    • Sigmoid Colon
  7. Liver
  8. Gallbladder
  9. Pancreas
  10. Rectum
  11. Anus

Benefits of Having a Gastroenterologist

Having a gastroenterologist offers numerous benefits for your digestive health. These specialists are trained to diagnose and treat a wide range of gastrointestinal conditions, providing expert care tailored to your needs. By consulting with the best gastroenterologist in Chennai, you can benefit from:

  • Accurate Diagnosis: Gastroenterologists utilize advanced diagnostic techniques to identify digestive issues accurately, ensuring effective treatment.
  • Specialized Treatment: With their expertise in gastroenterology, these specialists offer specialized treatment options tailored to your condition, promoting better outcomes.
  • Comprehensive Care: Gastroenterologists provide comprehensive care, addressing various digestive concerns ranging from common ailments to complex disorders.
  • Preventive Care: Regular visits to a gastroenterologist can help prevent gastrointestinal problems through screenings, early detection, and lifestyle recommendations.

Improved Quality of Life: By managing digestive issues effectively, gastroenterologists help improve your overall quality of life, alleviating symptoms and promoting digestive wellness.


Gastroenterology in Chennai is a captivating discipline that unveils the complexities of the digestive system. By emphasizing prevention, employing advanced diagnostics, and offering therapeutic interventions, Dr. Magnus Jayaraj continues to enhance the quality of life for countless individuals. As we celebrate the achievements of this branch of medicine, let us also recognize its role in fostering awareness and understanding about the marvels and intricacies of the digestive system.

Also, Read Surgical Gastroenterologist in Chennai.

Frequently Asked Questions

If you experience persistent or recurrent digestive symptoms like abdominal pain, bloating, diarrhoea, constipation, or rectal bleeding, it is advisable to consult the best gastroenterologist in Chennai. They can evaluate and diagnose the underlying cause of your symptoms using various diagnostic procedures and also provide preventive screenings for conditions like colon cancer and offer management strategies for chronic digestive disorders.

During your initial appointment with the best gastroenterologist in Chennai, they will discuss your medical history, review your symptoms, and perform a physical examination. Depending on your condition, they may order diagnostic tests or recommend procedures like endoscopy or colonoscopy for further evaluation. They may also provide dietary recommendations and lifestyle modifications to promote digestive wellness.

Gastroenterologists are medical experts who mainly focus on diagnosing and treating disorders of the digestive system. The best gastroenterologist in Chennai can handle a wide range of conditions, including acid reflux, ulcers, irritable bowel syndrome (IBS), and liver diseases. These experts perform endoscopic procedures to visualize and treat issues in the gastrointestinal tract.

If you experience persistent gastrointestinal symptoms such as chronic abdominal pain, bloating, diarrhoea, constipation, or unexplained weight loss, it’s essential to seek advice from the best gastroenterologist in Chennai. Additionally, individuals with a family history of digestive disorders, liver disease, or colorectal cancer should consider regular screenings and consultations.

During your gastroenterology visit, the best gastroenterologist in Chennai will take a detailed medical history, inquire about your symptoms, and perform a physical examination. Depending on your condition, the gastroenterologist may recommend further diagnostic tests such as endoscopy, colonoscopy, or imaging studies. Based on the findings, they will discuss the diagnosis and propose a tailored treatment plan.