Dr. Rishi Chadha, MD is a board‑certified gastroenterologist who specializes in preventive gastroenterology, colorectal cancer screening, and minimally invasive endoscopic procedures. He completed his fellowship at Sunrise Health GME in Las Vegas and previously trained in internal medicine at St. Vincent’s Medical Center in Connecticut.
Colon polyps are small growths on the inner lining of the large intestine. While most are benign, certain types'like adenomatous polyps can develop into cancer over time. Early detection and removal help reduce that risk.
He reviews your personal and family history of colon polyps or cancer, existing conditions like ulcerative colitis or Crohn's, lifestyle factors, diet, and any symptoms you may have experienced.
A minimally invasive procedure using a flexible camera to inspect the entire colon. Dr. Chadha can identify, biopsy, and remove polyps during the same session.
An exam of the rectum and lower colon when a full colonoscopy isn't required or as a targeted follow-up.
Dr. Rishi Chadha, MD is a board‑certified gastroenterologist who specializes in preventive gastroenterology, colorectal cancer screening, and minimally invasive endoscopic procedures. He completed his fellowship at Sunrise Health GME in Las Vegas and previously trained in internal medicine at St. Vincent’s Medical Center in Connecticut.
Small growths in the colon lining that may turn into cancer if left untreated.
Anyone age 45 or older, or younger if you have a family history of polyps or colorectal cancer.
Generally every 10 years if no polyps are found. If polyps are detected, your doctor will recommend a shorter interval.
No. Removal is performed under sedation during a colonoscopy, so you won't feel pain.
Diets high in red and processed meats and low in fiber have been linked to an increased risk of polyps.
Yes. Eating a plant-rich, high-fiber diet, exercising, avoiding tobacco and limiting alcohol, plus regular screenings, can lower your risk.
An adenomatous polyp is a type of growth with a higher potential to develop into colorectal cancer over time.
Stool tests can detect blood or abnormal DNA, but colonoscopy remains the most comprehensive screening method.
Most patients recover fully within 24 hours and can resume normal activities almost immediately.
Contact GastroDoxs online or call our Houston clinic to book an appointment with Dr. Rishi Chadha.
