We perform a variety of diagnostic procedures to identify and treat various ailments associated with gastrointestinal conditions ranging from stomach pain to liver disease.

Our diagnostic procedures include: Bravo pH Monitoring System, Colonoscopy, Upper Endoscopy, ERCP, and The Pillcam video capsule

Bravo pH Monitoring System

A pH test measures the degree of acidity or alkalinity in your esophagus. The test period usually lasts 24 to 48hours, and measures acidity in two ways:

  • How often stomach acid flows into the lower esophagus 
  • Degree of acidity during the test period 

Information from the pH test helps your doctor diagnose GERD and plan your treatment.


Colonoscopy enables your doctor to examine the lining of your colon (large intestine) for abnormalities. Your doctor will use a thin, flexible tube called a colonoscope, which has its own lens and light source, and will view the images on a video monitor.

Upper Endoscopy

Upper endoscopy lets your doctor examine the lining of the upper part of your gastrointestinal tract, which includes the esophagus, stomach and duodenum (first portion of the small intestine). Your doctor will use a thin, flexible tube called an endoscope, which has its own lens and light source, and will view the images on a video monitor. You might hear your doctor or other medical staff refer to upper endoscopy as upper GI endoscopy, esophagogastroduodenoscopy, EGD or panendoscopy.

ERCP or Endoscopic Retrograde Cholangiopancreatography

Endoscopic retrograde cholangiopancreatography, or ERCP, is a specialized technique used to study the ducts of the gallbladder, pancreas and liver. Ducts are drainage routes; the drainage channels from the liver are called bile or biliary ducts.

PillCam SB Video Capsule

The PillCam SB video capsule is a pill that you swallow that takes pictures of your small intestine, the organ that falls between your stomach and large intestine. It is the size a vitamin pill and has a miniature camera contained in it.

Dr. Arturo Bravo is a digestive disease specialist trained in the most advanced endoscopic techniques. He is a diplomat of the American Board of Gastroenterology, the  American Board of Transplant Hepatology and the American Board of Internal Medicine. And an Assistant Professor at Texas A&M University College of Medicine in the Department of Medicine. For more information on treatment options, or to schedule a consultation, call us at 281.970.6027.

We are conveniently located within driving distance of Cypress TX, Katy TX, Spring TX, Tomball TX, The Woodlands TX, and Houston TX.