Katy TX Stomach Doctor

Katy TX Stomach Doctor James Maher is here to take care of all your stomach problems. A Board Certified Gastroenterologist, James Maher has helped many patients in and around the Katy area. Moreover, Dr. Maher consistently participates in continuing medical education and board recertification.

All in all, Dr. Maher’s areas of expertise include colon cancer, inflammatory bowel disease, biliary tract disease, and endoscopy. Moreover, Dr. Maher believes that patient education is one of the most important aspects of his practice. Here, an open and thorough discussion of treatment options is a priority. This helps us give patients high-quality care that they deserve.

Katy TX Stomach Doctor
Katy TX Stomach Doctor


A colonoscopy is a test to detect changes or abnormalities in the colon and rectum. During this procedure, a tube will be inserted into the rectum. In the tube, there will be a video camera at the top of the tube and allow the doctor to view/evaluate the inside of the entire colon.

Whenever necessary, polyps and other types of abnormal tissue can be removed during the procedure. Moreover, a biopsy can be taken during a colonoscopy. Dr.Maher will notify of any findings after the procedure is completed. Usually, a colonoscopy will take around 30 minutes.

Hemorrhoid Banding

There are two kinds of hemorrhoids, and they are internal and external. Both kinds are painful. External hemorrhoids are usually more painful than internal. Moreover, both type of hemorrhoids are treatable with pain-free hemorrhoid banding treatment. As with most diseases, poor diets and lack of exercise can be big contributors to hemorrhoids.

There are several factors that play a part in the promotion and prevalence of hemorrhoids. These include factors such as:

  • Constipation
  • Low fat diet
  • Pregnancy
  • Inactive lifestyle
  • Heavy lifting

Hepatitis C Treatment

Hepatitis C, sometimes referred to as HEP C or HCV, is a virus that affects approximately 2.7 million people around the U.S. Our Katy TX Stomach Doctor provides top-quality care services for those in need of Hepatitis C treatment in the Katy area and beyond.

Hepatitis C begins as a virus. The infection then spreads when blood comes in contact with infected blood through the transfer of bodily fluids from an infected person. The causes could include:

  • Blood transfusions
  • Sharing straws
  • Transferred at birth
  • Contaminated needles
  • Eating from an infected spoon
  • Having sex with an infected person

Upper G.I Endoscopy

Upper G.I Endoscopy procedures should only be done by medical professionals. Our Katy TX Stomach Doctor can perform this procedure efficiently and effectively, all while keeping the patient informed and updated as needed. Learn more about our endoscopy treatment by getting in touch today.

Also known as EGD, upper G.I. Endoscopy Treatment is the procedure used to analyze the upper digestive tract. A tiny camera at the end of a long, thin, and flexible tube is placed inside the mouth. The doctor then investigates, diagnoses, and treats any condition that could affect the upper part of the digestive system. Symptoms include:

  • Chest or abdominal pain
  • Nausea
  • Vomiting
  • Heartburn
  • Bleeding
  • Swallowing problems
  • Inflammation

Helicobacter Pylori

Helicobacter’s located inside the stomach. The infection usually occurs in childhood. H. pylori is a common cause for peptic ulcers, and it may be present in more than half of the world’s population.

Most people don’t realize they have H.pylori infection as they don’t show any symptoms for it. If you have symptoms of peptic ulcer, it’s best if you get tested for H.Pylori.

Thanks to many years of experience, Dr. James Maher’s is the best guy for the job. His medical office has helped countless patients in Katy TX and the surrounding area. So if your primary care doctor has diagnosed you with h.pylori, it may be time for you to set an appointment with Dr. Maher.


Gastroesophagel reflux disease (GERD) occurs when stomach acid frequently flows into the tube connecting from the mouth to the stomach (esophagus). This backwash (acid reflux) can irritate the lining of your esophagus.

Acid reflux can be experienced from time to time. GERD is mild acid reflux that occurs at least twice a week or moderate. Moderate to severe acid reflux occurs at least once a week. Most people can manage the discomfort of GERD with lifestyle changes and over-the-counter medications. However, there are some people with GERD that may need stronger medications or surgery to ease symptoms.

GERD can be traced back to frequent acid reflux. When you swallow, a circular band of muscle around the bottom of your lower esophageal sphincter eases up to allow food and liquid to flow into your stomach. The sphincter then closes again.

If the sphincter relaxes or weakens in an abnormal way, the stomach fluid can blow back up into your esophagus. The constant backwash of acid irritates the lining of your esophagus, often causing it to become inflamed.

Irritable Bowel Syndrome

Irritable bowel syndrome (IBS) is a common disorder that affects the large intestine or colon. This chronic condition has to be managed for the long-term. With the aid of Katy gastroenterologist, Dr. James Maher will get you an appropriate treatment plan. You should note that irritable bowel syndrome usually doesn’t cause changes in bowel tissue or increase the risk of colorectal cancer. Symptoms of Irritable Bowel Syndrome include:

  • Abdonminable pain
  • Cramping
  • Bloating
  • Excess gas
  • Diarrhea or constipation
  • Mucus in the stool

People with IBS will experience worsening of their symptoms at times while also experiencing moments of improvement.

Contact DR. Maher today
Contact Dr. Maher today

Crohn’s Disease

Crohn’s disease is an inflammatory bowel disease. The inflammation that this condition causes will often spread deep into the layers of affected bowel tissue and different areas of the digestive tract. As a result, this disease can be both painful and debilitating. In some cases, Crohn’s disease can lead to life-threatening complications.

Signs and symptoms of Crohn’s disease range from mild to severe. In fact, they usually develop gradually, while other times they will appear suddenly, without warning.

Katy TX Stomach Doctor

If you suffering from stomach issues, visit Katy TX Stomach Doctor James Maher. Get in touch today by calling (281) 945-5190. You’ll also find more information on our services or DR.Maher webpages. You can count on Katy TX Stomach Doctor James Maher for the best stomach treatments around.

Katy TX Fun Facts