Our office is open. See Dr Kethu via Televisit. We are taking all precautions to schedule and perform procedures safely during this COVID-19 pandemic.

Colon cancer is the 2nd leading cause of cancer death in the US. Both men and women are at risk.

Colonoscopy is the gold standard test in preventing colon cancer.

As a top-rated Gastroenterologist in Richardson, TX, Dr. Kethu has extensive experience in the field of gastroenterology and in prevention of colon cancer.

Dr Kethu performs colonoscopy in Richardson and Plano.

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Rectal bleeding

The 2 most common reasons for the rectal bleeding are hemorrhoids and anal fissure. There are several other causes.

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Hemorrhoid Banding

Hemorrhoids are swollen, inflamed blood vessels in the lower rectum or anus. Dr. Kethu performs hemorrhoidal banding (band ligation) to get rid of hemorrhoids.

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“Very friendly office staff. Handled everything efficiently. Dr was awesome. Made me feel very comfortable. Very personable!”

Kelli on Google
“Dr. Kethu is warm, detailed, never rushed. He tries everything possible to assure your medical issues are addressed and that you are improving.”

Angel, Plano, TX
“I have been a patient of Dr. Kethu now for approximately three years. On May 9th of 2017 I will have achieved three years with no alcohol. After 33 years with it this is no small feat I assure you. Very simply he looked at me and told me what he saw three years ago in a way that hit home with me…..glad he did because I wouldn’t be typing this if he hadn’t…his encouragement and excitement at my recovery from a very sick (liver) stage helped me tremendously. I highly recommend Dr. Kethu.”

Greg, Garland, TX
“I have been with this doctor for about 1.5 years now, leaving Medical City (too big and too impersonal). He was refereed by my general practice doctor. OK, now this office has it going on, they are very nice, professional, funny, polite and really have it together. I would have to say a 10 out of 10 for everything I have ever had done. Endoscopy, C-oscopy, and ongoing “medical” stuff…..too personal to list in review….but he was great. I wish I could say more….I even refer my co-workers there. What a wonderful doctor! I am happy to write this review. Way to go Doc and team/office!”

Carlos Perez on Google
“Most kind Doc ever. Very passionate, very friendly, true blessings. Thanks for everything…!!”

Suleman Chagani on Google
“Suggested by heart doc & primary care physician; immediately returned call from primary care doctor; great diagnois proved accurate by colonsophy; prescribed correct cure; great follow-up — deserves his outstanding reputation”

on Vitals.com