Best Gastroenterologists in Chennai

Q: What is the difference between a gastrologist and a gastroenterologist?

A gastrologist is not a recognized medical specialty; however, people often mistakenly use this term to refer to a gastroenterologist. A gastroenterologist is a medical professional specializing in diagnosing and treating disorders of the digestive system, including the esophagus, stomach, intestines, liver, pancreas, and gallbladder. They are trained in internal medicine and undergo additional fellowship training in gastroenterology to manage conditions like acid reflux, ulcers, inflammatory bowel disease, and liver diseases.

Q: What symptoms do gastroenterologists treat?

Gastroenterologists treat a variety of digestive symptoms, including acid reflux, heartburn, bloating, nausea, vomiting, abdominal pain, constipation, diarrhea, rectal bleeding, and difficulty swallowing. They also manage unexplained weight loss, jaundice, and changes in bowel habits. These symptoms could indicate underlying conditions like GERD, ulcers, irritable bowel syndrome (IBS), Crohn’s disease, colitis, or liver disorders. If persistent digestive issues interfere with daily life, consulting a gastroenterologist ensures timely diagnosis and proper management.

Q: Can a blood test detect digestive problems?

Yes, blood tests help detect digestive disorders by identifying signs of inflammation, infection, nutritional deficiencies, liver function abnormalities, and pancreatic issues. Tests like complete blood count (CBC), liver function tests (LFTs), amylase, lipase, and C-reactive protein (CRP) can indicate anemia, liver disease, pancreatitis, or celiac disease. However, blood tests alone are not definitive; additional diagnostic procedures like endoscopy, colonoscopy, imaging, or stool analysis are often required for accurate diagnosis of gastrointestinal conditions.

Q: What does a gastroenterologist do on his first visit?

During the first visit, a gastroenterologist reviews medical history, asks about symptoms, performs a physical exam, and may order diagnostic tests. They discuss dietary habits, lifestyle factors, and previous treatments. Based on symptoms, they may recommend blood tests, imaging, endoscopy, or colonoscopy for further evaluation. The doctor provides an initial diagnosis and treatment plan, which may include medications, dietary changes, or lifestyle modifications. Follow-ups are scheduled if further investigations or treatments are required for proper management.

Top gastroenterologists in Chennai offer advanced digestive care, liver treatments, and endoscopic expertise.

by Prime Indian Hospital
Updated: 25 July, 2025
Doctor

Gastrointestinal health is crucial for overall well-being, and finding the right specialist makes all the difference. If you are looking for the best Gastroenterologists in Chennai, Prime Indian Hospital is a trusted name. From diagnosing digestive disorders to performing advanced procedures, expert care is essential for a healthy digestive system.

What is Gastroenterology?

Gastroenterology is a specialized branch of medicine that focuses on the diagnosis, treatment, and management of disorders affecting the digestive system. It encompasses conditions related to the stomach, intestines, liver, pancreas, and gallbladder. Common issues treated in this field include acid reflux, irritable bowel syndrome (IBS), liver diseases, and gastrointestinal cancers.

The Best Gastroenterologists in Chennai use advanced diagnostic tools such as endoscopy, colonoscopy, and imaging techniques to provide accurate diagnoses. They also offer specialized treatments, including medical management, minimally invasive procedures, and surgical interventions when necessary.If you are experiencing digestive discomfort, seeking consultation from the Best Gastroenterologists in Chennai ensures expert care and comprehensive treatment plans tailored to your specific condition.

Key Areas of Gastroenterology

Digestive Disorders: Conditions like acid reflux, ulcers, and irritable bowel syndrome (IBS) fall under gastroenterology.
Liver Health: Liver diseases, including hepatitis and cirrhosis, require specialized care.
Pancreatic and Gallbladder Disorders: Gallstones, pancreatitis, and related complications need timely diagnosis and treatment.
Endoscopic Procedures: Gastroenterologists use endoscopy to diagnose and treat various conditions with minimal invasiveness.

Who is a Gastroenterology Specialist?

A Gastroenterologist Specialist in Chennai is a highly trained doctor who focuses on treating gastrointestinal disorders. These specialists have expertise in handling conditions that affect the stomach, intestines, liver, and pancreas.

Responsibilities of a Gastroenterology Specialist:

Diagnosis and Treatment: Identifying the root cause of digestive discomfort and prescribing appropriate treatment.
Endoscopic Procedures: Conducting tests like colonoscopy and endoscopy to examine internal organs.
Chronic Disease Management: Helping patients manage conditions like Crohn’s disease, ulcerative colitis, and liver disorders.
Nutritional Guidance: Offering dietary advice to manage digestive conditions effectively.

Best Gastroenterologists in Chennai

Dr. R. Kannan

Dr. R. Kannan stands out as one of the Best Gastroenterologists in Chennai, with over 23+ years of surgical experience. A graduate in MBBS, he pursued MS in General Surgery and earned the super-specialty MCh in Surgical Gastroenterology. His surgical acumen, coupled with his precision, has made him a Top gastroenterologist in Chennai, particularly in managing complex gastrointestinal conditions.

He specializes in surgical treatments for liver, pancreas, and colorectal diseases, utilizing both open and laparoscopic methods.
Dr. Kannan is especially known for handling rare gastrointestinal cancers, bile duct obstructions, and pancreatic tumors with high success rates.
As a Gastroenterologist Specialist in Chennai, he incorporates enhanced recovery after surgery (ERAS) protocols, promoting quicker healing.
Patients appreciate his transparent communication and thorough preoperative assessments, ensuring safe, evidence-based care.

Practicing at Prime Indian Hospital, located in Arumbakkam, Dr. Kannan is often referred to as one of the Best Gastroenterologists in Arumbakkam for his commitment to surgical excellence and patient-centric care.

Dr. Magnus Jayaraj

A globally trained expert, Dr. Magnus Jayaraj ranks among the Top gastroenterologist in Chennai, thanks to his international qualifications and surgical achievements. With 17+ years of experience, he is an alumnus of JIPMER and Harvard, holding degrees like MNAMS, MRCS (Edin), FACS, and GCSRT.

He is particularly skilled in GI oncology surgeries, bariatric procedures, and advanced laparoscopic techniques for liver, stomach, and pancreas diseases.
Dr. Magnus adopts global surgical protocols and brings Harvard-level expertise into routine Indian clinical practice.
As a Best doctor for gastroenterologist in Chennai, he focuses on precision surgery, ensuring minimal post-op pain and faster recovery.
Patients admire his academic depth, structured treatment pathways, and ethical consultation process.

Known for being a Gastroenterologist Specialist in Chennai who bridges Eastern and Western practices, Dr. Magnus Jayaraj is consistently counted among the Best Gastroenterologists in Chennai, with a growing reputation among international patients as well.

Dr. Radhika Venugopal

Dr. Radhika Venugopal, with 24+ years of clinical excellence, is a pioneer in pediatric and adult hepatology. Holding an MBBS, MD in Paediatrics, and DM in Hepatology, she is widely regarded as a Top gastroenterologist in Chennai for liver-related conditions across age groups.

She specializes in autoimmune hepatitis, fatty liver, biliary atresia, and Wilson’s disease in children and adults.
As a Gastroenterologist Specialist in Chennai, she integrates pediatric protocols into hepatology to handle congenital liver disorders effectively.
Her diagnostic accuracy and empathy have built lasting trust among families seeking liver care.
Dr. Radhika is involved in clinical research and has been instrumental in raising awareness about childhood hepatitis and liver transplants.

Praised for her compassionate care, she is considered one of the Best Gastroenterologists in Chennai, especially for pediatric liver health. Practicing in central Chennai, she also ranks as one of the Best Gastroenterologists in Arumbakkam for family-focused care.

Dr. Mohammed Ali

With an exceptional 30+ years of experience, Dr. Mohammed Ali is one of the most trusted and senior gastroenterologists in the city. Holding an MBBS, MD (General Medicine), and DM (Gastroenterology), he is frequently cited as a Best doctor for gastroenterologist in Chennai.

He specializes in chronic liver disease, GI malignancies, pancreatitis, and esophageal disorders.
His clinical approach blends traditional techniques with modern endoscopic interventions, ensuring both accuracy and safety.
As a Top gastroenterologist in Chennai, Dr. Ali has led numerous liver disease awareness campaigns and is an active member of gastroenterology forums.
His calm demeanor and attention to medical detail make him a favorite among long-term patients.

Operating across multiple locations including Arumbakkam, he is among the Best Gastroenterologists in Arumbakkam, setting benchmarks in comprehensive digestive health. His decades-long commitment ensures he remains one of the Best Gastroenterologists in Chennai.

Dr. J. Saravanan

Dr. J. Saravanan, with 20+ years of surgical gastroenterology experience, is known for his excellence in minimal-access procedures. With credentials like MBBS, MS, F.MAS, FIAGES, FALS (HPB, CRS, Hernia), and MCh, he is a Gastroenterologist Specialist in Chennai known for precision and innovation.

He specializes in laparoscopic surgeries for pancreatic, biliary, and colorectal diseases, offering quicker recovery and fewer complications.
His advanced training in FALS and FIAGES makes him a preferred choice for hernia, gallbladder, and bowel surgeries.
As one of the Top gastroenterologist in Chennai, he uses 3D laparoscopic systems for enhanced visualization and better results.
Dr. Saravanan is appreciated for his preoperative planning and structured post-op recovery programs.

He practices in Arumbakkam and is recognized as one of the Best Gastroenterologists in Arumbakkam. His contribution to surgical education and patient safety protocols secures his place among the Best Gastroenterologists in Chennai.

Dr. K. Premkumar

Dr. K. Premkumar, with over 15 years in the field, is known for his thorough diagnosis and structured treatment strategies. He holds an MD and DM in Gastroenterology and is regarded as a Best doctor for gastroenterologist in Chennai, especially in handling chronic gastric diseases.

He excels in the management of conditions like Crohn’s disease, ulcerative colitis, gastric ulcers, and liver cirrhosis.
As a Gastroenterologist Specialist in Chennai, he leverages non-invasive imaging, endoscopic evaluations, and functional tests for precise treatment.
Dr. Premkumar is often sought after for his calm demeanor, clear communication, and ability to treat difficult GI cases with accuracy.
He also emphasizes nutritional and psychological aspects of digestive health for sustainable recovery.

Practicing near Arumbakkam, he’s among the Best Gastroenterologists in Arumbakkam, with a reputation built on trust and consistent care. His integrated approach to gastroenterology makes him one of the Best Gastroenterologists in Chennai today.

When Should You See a Gastroenterologist?

Many people ignore stomach-related issues until they become severe. Visiting the best Gastroenterologists in Chennai at the right time can prevent complications.

Signs You Need a Gastroenterologist

Frequent Stomach Pain: Persistent pain could indicate ulcers, gastritis, or other digestive issues.
Chronic Acid Reflux: If you experience heartburn regularly, a gastroenterologist can help manage it.
Unexplained Weight Loss: Sudden weight loss might be linked to digestive problems.
Blood in Stool: This could be a sign of hemorrhoids, ulcers, or even colorectal cancer.
Difficulty Swallowing: If you struggle to swallow food or liquids, seek medical advice immediately.

Benefits of Seeing a Gastroenterologist

Consulting a Top Gastroenterologist in Chennai offers several advantages:

Early Diagnosis: Catching digestive issues early prevents severe complications.
Advanced Treatment Options: Access to modern medical technology for accurate diagnosis and treatment.
Specialized Care: Expert handling of chronic conditions like IBS, Crohn’s disease, and liver disorders.
Preventive Measures: Gastroenterologists help prevent diseases through lifestyle changes and medical guidance.

Surgery and Treatment Available Under Gastroenterology

At Prime Indian Hospital, the Best Gastroenterologists in Chennai offer various treatments to ensure comprehensive digestive care.

Common Gastroenterology Procedures

Endoscopy: A non-surgical procedure to examine the digestive tract using a flexible tube with a camera.
Colonoscopy: Helps detect colon cancer, polyps, and inflammatory bowel diseases.
Liver Biopsy: A test to check for liver conditions like hepatitis and cirrhosis.
Gallbladder Surgery: Removal of gallstones or the gallbladder if necessary.
Pancreatic Surgery: Treating pancreatic disorders and complications.

Why Choose Prime Indian Hospital?

Prime Indian Hospital is home to the Top Gastroenterologists in Chennai, offering expert medical care with state-of-the-art technology.

Facilities and Services:

Comprehensive Diagnosis: Advanced imaging and laboratory tests for accurate detection of digestive issues.
24/7 Emergency Care: Immediate response for critical gastrointestinal conditions.
Specialized Endoscopic Unit: Equipped with modern technology for minimally invasive procedures.
Dedicated Diet and Nutrition Support: Personalized diet plans to aid digestive health.
Post-Treatment Care: Ensuring a smooth recovery process with expert follow-ups.

Best Gastroenterologists in Arumbakkam

If you are searching for the Best Gastroenterologists in Arumbakkam, Prime Indian Hospital offers top-notch medical expertise. Patients in and around Arumbakkam benefit from specialized services provided by leading gastroenterologists.

Why Choose a Gastroenterologist in Arumbakkam?

Convenient Location: Our facility is strategically located, ensuring easy accessibility for patients residing nearby. With a well-connected transportation network, reaching us is hassle-free, making healthcare more convenient for you.
Expert Medical Staff: We take pride in having highly experienced doctors specializing in gastrointestinal health. Their expertise ensures accurate diagnosis and personalized treatment plans tailored to each patient’s needs.
Comprehensive Gastrointestinal Care: From routine checkups and preventive screenings to advanced surgical interventions, our services cover the full spectrum of digestive health. Whether you need diagnostic evaluations, therapeutic procedures, or long-term disease management, we provide complete and compassionate care.
For those seeking expert digestive care, our Gastroenterologist Specialist in Chennai is dedicated to delivering top-quality treatment, ensuring the best possible health outcomes.

Common Conditions Treated by Gastroenterologists in Arumbakkam

Reasons to Consult a Gastroenterologist in Tamil Nadu

When it comes to choosing the best gastroenterologist in Tamil Nadu, there are several factors that set these professionals apart:

Expertise: Gastroenterologist specialists in Tamil Nadu are highly trained in the latest diagnostic tools and treatments, ensuring optimal care.
State-of-the-art Facilities: Top gastroenterologists in Tamil Nadu are equipped with advanced medical technologies, including high-definition endoscopes and imaging systems.
Personalized Care: They offer tailored treatment plans based on individual health conditions, ensuring the best possible outcomes.
Multidisciplinary Approach: These specialists collaborate with other healthcare providers, including surgeons, dieticians, and oncologists, to offer a holistic approach to digestive health.

Conclusion

Finding the best Gastroenterologists in Chennai is essential for maintaining digestive health. At Prime Indian Hospital, patients receive top-tier care with advanced treatment options and expert medical professionals. Whether you need routine checkups or specialized treatment, expert gastroenterologists are ready to help you regain a healthy digestive system. For the most reliable gastrointestinal care, visit Prime Indian Hospital, where expert medical professionals ensure the best treatment for all digestive concerns.

Frequently Asked Questions

Agastrologist is not a recognized medical specialty; however, people often mistakenly use this term to refer to agastroenterologist. Agastroenterologist is a medical professional specializing in diagnosing and treating disorders of the digestive system, including the esophagus, stomach, intestines, liver, pancreas, and gallbladder. They are trained in internal medicine and undergo additional fellowship training in gastroenterology to manage conditions like acid reflux, ulcers, inflammatory bowel disease, and liver diseases.

Gastroenterologists specialize in diagnosing and treating conditions affecting thedigestive system, which includes theesophagus, stomach, small intestine, large intestine (colon), rectum, liver, pancreas, gallbladder, and bile ducts. These organs play a crucial role in digestion, absorption of nutrients, and waste elimination. Gastroenterologists manage disorders such as GERD, peptic ulcers, Crohn’s disease, irritable bowel syndrome (IBS), liver disease, gallstones, and pancreatitis through medications, lifestyle recommendations, and minimally invasive procedures like endoscopy.

Gastroenterologists treat a variety ofdigestive symptoms, includingacid reflux, heartburn, bloating, nausea, vomiting, abdominal pain, constipation, diarrhea, rectal bleeding, and difficulty swallowing. They also manage unexplained weight loss, jaundice, and changes in bowel habits. These symptoms could indicate underlying conditions likeGERD, ulcers, irritable bowel syndrome (IBS), Crohn’s disease, colitis, or liver disorders. If persistent digestive issues interfere with daily life, consulting a gastroenterologist ensures timely diagnosis and proper management.

Yes, blood tests help detectdigestive disorders by identifying signs ofinflammation, infection, nutritional deficiencies, liver function abnormalities, and pancreatic issues. Tests likecomplete blood count (CBC), liver function tests (LFTs), amylase, lipase, and C-reactive protein (CRP) can indicateanemia, liver disease, pancreatitis, or celiac disease. However, blood tests alone are not definitive; additional diagnostic procedures likeendoscopy, colonoscopy, imaging, or stool analysis are often required for accurate diagnosis of gastrointestinal conditions.

During the first visit, a gastroenterologistreviews medical history, asks about symptoms, performs a physical exam, and may order diagnostic tests. They discuss dietary habits, lifestyle factors, and previous treatments. Based on symptoms, they may recommendblood tests, imaging, endoscopy, or colonoscopy for further evaluation. The doctor provides an initial diagnosis and treatment plan, which may includemedications, dietary changes, or lifestyle modifications. Follow-ups are scheduled if further investigations or treatments are required for proper management.

The best tablets for acidity are those containing antacids like Tums, Rolaids, or Maalox, as well as H2 blockers such as ranitidine or famotidine, and proton pump inhibitors (PPIs) like omeprazole or pantoprazole. These medications help reduce stomach acid production, providing relief from heartburn and acid reflux.

The fastest way to reduce acidity is by taking antacids or H2 blockers, which neutralize stomach acid quickly. Drinking a glass of water or coconut water, consuming baking soda with water, and chewing sugar-free gum can also help neutralize acid. Avoiding trigger foods and lying down after meals also aids relief.