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.
Diverticulum This is a tiny opening that develops in the mucosa of your digestive tube or bladder. They may be found at one of the following points:
He examines your symptoms (pain, bloating, bleeding), medical history, nutrition, bowel habits and examines your belly.
We identify the level of white blood, the indications of inflammation and eliminate urinary infections.
An examination of a colon and diverticula directly is referred to as a colonoscopy or a sigmoidoscopy.
In the presence of suspicion of the existence of a suspected Meckel diverticulum, a pertechnetate scan may be performed on the patient with Technetium-99m and the scan will indicate the presence of ectopic gastric mucosa.
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.
It is a congenital extension of the small intestine present from birth. When irritated or infected, it can cause abdominal pain, bleeding, or inflammation.
It is typically diagnosed using imaging techniques such as a CT scan, upper endoscopy, or barium gastrointestinal series.
Yes. A bladder diverticulum can cause pelvic pain, urinary tract infections, difficulty emptying the bladder, or blood in the urine.
Common symptoms include difficulty swallowing, persistent coughing, regurgitation of undigested food, and the sensation of a lump in the throat.
Endoscopic surgery is used to open or remove the pouch with minimal trauma, allowing for a quicker and smoother recovery.
No. Most cases improve with dietary modifications, fiber supplements, and antibiotics if infection occurs. Surgery is reserved for complications or recurring symptoms.
Eat a high-fiber diet, drink plenty of water, exercise regularly, and avoid straining during bowel movements.
Yes. Fiber softens stool, reduces bowel and bladder pressure, and helps lower the risk of diverticulitis and inflammation.
After laparoscopic or endoscopic surgery, most patients can return to normal activities within 1–2 weeks.
Appointments with Dr. Rishi Chadha can be scheduled by calling our Houston office during business hours or booking online at GastroDoxs.com.
