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.
He inspects your presentation, eating habits, bowel movements and family history followed by a selective abdominal examination.
Blood tests to detect the symptoms of infection (white count, CRP) and anemia. Stool test eliminates bleeding or infection.
In rare cases, additional imaging or endoscopic ultrasound may be necessary to find out the severity of the condition and then make a decision on the treatment.
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.
Diverticulosis refers to small, harmless pouches (diverticula) that form in the wall of the colon. Diverticulitis occurs when one or more of these pouches become inflamed or infected.
Yes. Most people with diverticulosis do not experience any symptoms or discomfort, and the condition is often discovered incidentally during screenings.
Diverticulosis affects at least half of individuals over the age of 60. The risk increases with age but can develop earlier in people who consume low-fiber diets.
Usually not. Surgery is only considered for patients with recurrent complications, severe flare-ups, or abscesses that do not respond to medical therapy.
Initially, adding fiber may cause mild bloating. Gradually increase fiber intake, drink plenty of water, and allow your body to adjust — this will help soften stools and reduce strain.
Preparation involves emptying your bowels the day before the procedure by following a clear-liquid diet and taking a prescribed bowel cleansing solution.
Yes. Mild cases are usually managed with rest, a clear-liquid diet, antibiotics (if needed), and close follow-up with your doctor.
Contact Dr. Rishi Chadha immediately if you experience severe abdominal pain, fever, or blood in your stool — these may indicate infection or bleeding.
No. Diverticulosis does not increase the risk of colon cancer. However, a colonoscopy is important to rule out other conditions such as polyps or malignancies.
Adopt a high-fiber diet rich in fruits, vegetables, and whole grains, stay hydrated, exercise regularly, and avoid delaying bowel movements to maintain colon health.
