Medical Gastroenterologist
MBBS, MD Internal Medicine, DM Medical Gastroenterology

29+ Years
Experience
95% Recommended
(87 Ratings)
29+
Experience
(Years)




Based on 87 ratings
had been suffering from constant stomach discomfort for over a year. Dr Karthikeyan finally identified H. pylori infection and treatment resolved it. very grateful for his expert care and reassurance
consulted Dr Karthikeyan for routine checkup and liver evaluation. very meticulous with reports, tests, and medication. felt fully informed and comfortable
my father had recurring jaundice episodes and Dr Karthikeyan diagnosed his liver condition accurately. his approach was calm and professional. procedure prep and follow-up instructions were clear. grateful for personalised care
my recurring acidity was managed efficiently. Dr R Karthikeyan suggested minimal intervention but monitored closely. i appreciated the straightforward, effective approach
consulted for abdominal pain and Dr R Karthikeyan quickly suggested an endoscopy. results were explained in detail and treatment resolved my issue within weeks. very knowledgeable and empathetic
Dr Karthikeyan explained my liver function test results clearly and provided a treatment plan that was easy to follow. very approachable and supportive during follow-ups
I was struggling with chronic diarrhea and delayed consultation for months. Dr Karthikeyan performed thorough investigations and diagnosed IBS accurately. treatment was effective and recovery smooth
HexaHealth care buddy helped me with tests and appointment scheduling. Dr Karthikeyan ensured smooth procedure for my colonoscopy and explained findings in simple terms. transparent costs and efficient care
HexaHealth support helped schedule tests quickly. Dr Karthikeyan provided clear guidance, accurate diagnosis, and effective treatment for my gastritis. felt safe and well taken care of
my mother needed evaluation for chronic constipation. Dr R Karthikeyan explained everything clearly and suggested personalized dietary and medication plan. excellent follow-up care
my son had recurrent stomach pain. Dr Karthikeyan handled pediatric evaluation carefully, explained test results in simple terms, and prescribed a treatment plan that worked. very gentle and reassuring
Dr Karthikeyan’s expertise in medical gastroenterology is evident. my liver enzyme abnormalities were accurately diagnosed and managed with minimal discomfort. very satisfied
HexaHealth made the process smoother with a care buddy helping with paperwork. Dr Karthikeyan handled my colonoscopy procedure safely and explained results in detail. felt well looked after
dr karthikeyan helped me manage my chronic gastritis after months of discomfort. tests were explained simply and medication plan was easy to follow. felt cared for throughout


Dr. R Karthikeyan has a 95% recommendation rate based on patient reviews.
Currently, 87 patients have shared their consultation experience with Dr. R Karthikeyan Medical Gastroenterologist.
The rating is calculated based on the average of all patient reviews submitted for Dr. R Karthikeyan. Ratings are updated automatically whenever a new review is added.
You can submit your review after consulting Dr. R Karthikeyan by sharing your experience through the "Write A Review" button available on this page.


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