Katy TX Colon Doctor Near Me

James Maher, M.D., is your premier Katy TX colon doctor near me. As a board-certified gastroenterologist, he is the leading area specialist in his field. He went above and beyond in becoming as educated as possible in gastroenterology to understand his patients’ conditions better. Our entire office dedicates ourselves to providing the best healthcare services possible and taking care of your colon.  

Katy TX Colon Doctor Near Me

We are a part of the Memorial Herman Texas Medical System. You will find us just across the street from the hospital. So, you can get any other services you need for your treatment done here as well.

About Your Area Colon Doctor

James Maher started his medical schooling at the University of Michigan. However, he soon found himself seeking out warmer climates. Dr. Maher found that better weather at the Medical College of Virginia. There, he graduated at an accelerated rate and earned his degree.

After his medical education, Dr. Maher completed his residency at the University of California-Irvine in Internal Medicine. He would then go on to do a year-long Fellowship in Hepatology at the University of Southern California. Yet, he was destined to return to the University of California-Irvine. There, he completed a two-year Fellowship in Gastroenterology.

James Maher, M.D., continues educating himself. He participates in courses to stay up-to-date on all things in the gastroenterology world. As your Katy TX colon doctor near me, it is essential for him to stay updated to provide you the best care possible. He makes sure to keep his board certification in Internal Medicine and Gastroenterology too.

Our office has a philosophy that patient education is of utmost importance. We are going to do our best to explain your condition and treatment plan for you. If you ever need us to slow down, do not hesitate to stop us. We believe that the better you understand what is going on, the better you can communicate to us what you need.

Katy TX Colon Doctor Near Me

Our Gastronomic Services

Dr. Maher’s expertise lies in all things to do with your digestive health. We specialize in treating biliary tract disease, inflammatory bowel disease, and irritable bowel syndrome, or IBS. Of course, as your Katy TX colon doctor near me, we are equipped to treat colon cancers. But our abilities do not stop there. We can handle anything and everything from GERD to hemorrhoids and Hepatitis C.

Our services are entirely comprehensive. We take care of you from diagnosing your condition to treating it, and all the way through recovery. So, if you are experiencing any digestive distress, you should make an appointment at our office right away.


A colonoscopy is a part of a broader category of procedures known as EGDs. EGD stands for esophagogastroduodenoscopy and includes other surgeries like an upper GI endoscopy. These procedures help us diagnose problems in the digestive system. They are some of the safest and most common surgeries your Katy TX colon doctor near me will perform.

While an endoscopy will typically deal with the upper digestive system, a colonoscopy will look for abnormalities in the rectum. In this procedure, we insert a tiny video camera at the end of a thin, flexible tube through the rectum. During the procedure, we may be able to remove some polyps or abnormalities with the scope. We might choose to take a biopsy while we are there. Otherwise, your colon and rectal surgeon typically only resorts to a colonoscopy to check on an undiagnosed condition. It usually takes about a half-hour.

Katy TX Colon Doctor Near Me
Give us a call today to receive your diagnosis and treatment.

You will have anesthesia, so it is crucial to bring a friend or family member to drive you home. Afterward, the sedation will leave you dizzy, drowsy, and impaired judgment.  Additionally, we will give you certain diet restrictions before the procedure.

GERD (Gastroesophageal Reflux Disease)

GERD stands for gastroesophageal reflux disease. It is fairly common and just refers to more severe acid reflux. Acid reflux is widespread enough that everyone has experienced it once. But we define GERD as having mild reflux at least twice a week or sever acid reflux once a week. It is the repeated backwash up the esophagus that poses a threat. It has the potential to form an ulcer where you cannot afford it, your throat.

Many people can handle their GERD symptoms on their own. Through a consistent change in diet and over-the-counter medications, you can easily manage a mild case of GERD. However, if you have a more severe form of gastroesophageal reflux disease, then you should seek professional help. Your Katy TX colon doctor near me can help you with more potent medications and procedures.

Helicobacter Pylori Bacterial Infections

This is a surprisingly common bacterial infection. H. pylori are estimated to infest over half the world’s population’s stomachs. Most can go their whole lives without realizing they have it. But it is in old age that it can cause some serious problems.

If you have black or tarry stools or vomit, then you need to seek professional help from your Katy TX colon doctor near me right away. Other symptoms of the infection can include nausea, bloating, a loss of appetite, unintentional weight loss, and frequent burping. The real risk is peptic ulcers. It creates holes in your stomach lining.

Katy TX Colon Doctor Near Me

To treat a Helicobacter pylori infection, we prescribe a couple of antibiotics at the same time. This way, we can avoid the bacteria from growing resistance to either one. Besides that, we will give you a strong stomach acid suppressant, so your stomach lining has a chance to recover.

Katy TX Colon Doctor Near Me

If you need a stomach specialist, then you should contact us today. You can reach the office of Dr. Maher by calling (281) 945-5190. On the phone, we will do what we can to set up an appointment as soon as possible. Or fill out this form on our website to get started with the process. You can trust that you will be satisfied with our team’s attention to detail. James Maher, M.D., is your best Katy TX colon doctor near me.

Katy Texas Fun Facts

  • Katy’s original name was “Cane Island,” named after the creek running through it.
  •  “Old Town Katy” is our downtown area. It has many specialty stores, antique shops, and restaurants.
  • Katy has ten parks, including Heritage Park, best known for its restored buildings.
  • While our primary industry is rice, we are also known for peanuts, cotton, and gas.
  • For more on Katy, visit https://www.cityofkaty.com/about.