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.
Change in bowel habit means something is different about how you go to the bathroom. You may go more or less often. Stools may be looser, harder, or look different. These changes can be alarming. Some are harmless, while others may need care. In rare cases, they could point to colorectal cancer. Dr. Rishi Chadha and the team at GastroDoxs in Houston are here to help.
He asks about your symptoms, dietary habits, and any recent travel that might relate to your condition.
He examines your abdomen and overall health to check for tenderness, bloating, or visible signs of illness.
Blood and stool tests are used to detect infection, inflammation, or anemia.
Colonoscopy or flexible sigmoidoscopy allows direct visualization of the colon to identify any abnormalities.
For documentation and insurance, we use ICD-10 code R19.4.
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.
Most people have between three bowel movements per week and three per day, though this can vary based on diet, hydration, and activity level.
If alterations last longer than two weeks or are accompanied by blood in the stool, unexplained weight loss, severe pain, or weakness, you should seek medical evaluation.
Yes. Stress can alter gut motility and trigger conditions like irritable bowel syndrome, leading to diarrhea, constipation, or alternating patterns.
Signs that warrant concern include persistent blood in the stool, narrowing (pencil-thin) stools, unexplained weight loss, and ongoing abdominal pain.
The primary ICD-10 code for change in bowel habits is R19.4, which ensures accurate record-keeping and insurance claims.
Often, yes. A colonoscopy is the gold standard to rule out polyps, colorectal cancer, inflammation, and other structural causes.
Dietary adjustments'like increasing fiber and hydration - help many patients, but some may also require medications or endoscopic procedures.
Yes. Non-pharmacologic options include biofeedback, pelvic floor physical therapy, stress management, and dietary coaching.
With a tailored treatment plan - dietary changes, lifestyle modifications, and medications when needed - many patients notice relief within 2-4 weeks.
Yes. We provide virtual consultations for both new evaluations and follow-up care to accommodate your schedule and comfort.
