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Gastritis Evaluation & Care in Katy
Gastritis Symptoms in Katy, TX
A burning or gnawing ache in the upper stomach, nausea, bloating or feeling full after a few bites can all be symptoms of gastritis, an inflammation of the stomach lining. At the United Gastroenterology Associates office in Katy, board-certified gastroenterologist Dr. Muhammad Ali Khan finds the cause, such as H. pylori infection or pain relievers, and treats it.
Gastritis care at the Katy office
What Is Gastritis?
Gastritis is inflammation of the stomach lining. The lining normally produces a protective layer of mucus; when it is irritated or infected, acid can inflame it and cause pain, nausea and indigestion.
Gastritis can be acute, appearing suddenly after a trigger such as a pain reliever or heavy drinking, or chronic, developing slowly over months or years, most often because of Helicobacter pylori (H. pylori) infection.
Many people with gastritis have mild symptoms or none at all, which is why persistent upper stomach symptoms deserve an evaluation.
Gastritis treatment · GERD vs gastritis · H. pylori symptoms and testing
Board-Certified
Gastroenterology, hepatology, and internal medicine
Academic Medicine
Former Associate Professor, UT MD Anderson Cancer Center
Published Research
More than 100 peer-reviewed articles in gastroenterology
FACP and FASGE
Fellow, American College of Physicians and American Society for Gastrointestinal Endoscopy
What Are the Symptoms of Gastritis?
Gastritis symptoms usually center on the upper abdomen, just below the breastbone. They can come and go, and they may improve or worsen after meals.
Some people only notice gastritis when a complication appears, such as bleeding or anemia.
When to seek emergency care
Call 911 or go to the nearest emergency room if you vomit blood or material that looks like coffee grounds, pass black or tarry stools, or feel faint.
Common gastritis symptoms
- Burning or gnawing pain in the upper abdomen
- Nausea, with or without vomiting
- Feeling full after eating only a little
- Bloating and belching
- Indigestion or an upset stomach
- Loss of appetite
- Upper abdominal discomfort at night or on an empty stomach
These symptoms can also come from ulcers, reflux or gallbladder problems. A qualified medical professional should evaluate them.
What Does Gastritis Pain Feel Like?
Gastritis pain is usually described as a burning, gnawing or aching feeling in the upper middle abdomen. It may feel sharper when the stomach is empty or be triggered by spicy, fatty or acidic foods, alcohol and coffee.
Unlike the chest burning of acid reflux, gastritis pain sits below the ribs, in the “pit” of the stomach. Pain that spreads to the back, pain on the right side under the ribs, or severe sudden pain points to other causes and needs prompt attention.
Upper abdominal pain causes · Why does my stomach burn? · Stomach pain after eating
What Causes Gastritis?
Finding the cause is the key to treating gastritis and keeping it from returning.
H. pylori Infection
A common bacterial infection of the stomach and the leading cause of chronic gastritis and stomach ulcers.
NSAID Pain Relievers
Regular ibuprofen, naproxen or aspirin can wear down the stomach’s protective lining.
Alcohol
Heavy or frequent drinking irritates the stomach lining and can cause acute gastritis.
Bile Reflux
Bile flowing back into the stomach, sometimes after gallbladder or stomach surgery, can inflame the lining.
Autoimmune Gastritis
The immune system attacks stomach cells, which can lead to low vitamin B12 and iron levels.
Severe Illness or Stress
Major surgery, burns or critical illness can cause stress-related gastritis in hospitalized patients.
Get Your Gastritis Symptoms Checked in Katy
Dr. Khan evaluates upper stomach pain, nausea and indigestion at the Katy office on I-10 and tests for common causes such as H. pylori.
How Is Gastritis Diagnosed?
Your history often points to the cause. Testing confirms it and checks for complications.
History and Medication Review
Symptom pattern, use of pain relievers and alcohol, past ulcers and family history of stomach cancer.
H. pylori and Blood Tests
A breath or stool test can detect H. pylori. Blood tests check for anemia and, when needed, vitamin B12 levels.
Upper Endoscopy (EGD)
A thin camera examines the esophagus, stomach and duodenum. Small biopsies confirm gastritis, check for H. pylori and look for precancerous changes.
An endoscopy is recommended for warning signs, symptoms that do not respond to treatment, or when biopsies are needed.
How Is Gastritis Treated?
Treatment targets the cause and gives the stomach lining time to heal.
Treating H. pylori
A combination of antibiotics and an acid-reducing medicine, followed by a test to confirm the infection is gone.
Acid-Reducing Medication
Medicines that lower stomach acid ease pain and allow the lining to heal.
Stopping Irritants
Reducing or stopping NSAIDs and alcohol, with safer pain relief options discussed with your doctor.
Eating Habits
Smaller meals and limiting foods that trigger your symptoms can reduce discomfort while you heal.
Vitamin Replacement
B12 or iron when autoimmune gastritis or long-standing inflammation has caused a deficiency.
Follow-Up
Repeat testing or endoscopy when needed to confirm healing.
This information is educational and is not a treatment plan. Do not start or stop medication without medical advice.
When Should You See a Doctor for Gastritis Symptoms?
Make an appointment if upper stomach pain, nausea or indigestion lasts more than a week or keeps returning. Seek prompt care for:- Black or tarry stools, or vomiting blood
- Unintentional weight loss
- Difficulty swallowing
- Persistent vomiting
- Iron-deficiency anemia
- A family history of stomach cancer
Severe, sudden abdominal pain needs emergency care.
Dr. Muhammad Ali Khan, MD, FACP, FASGE
Board-certified gastroenterologist and hepatologist, United Gastroenterology Associates
Your Katy Gastritis Specialist: Dr. Muhammad Ali Khan
Dr. Muhammad Ali Khan, MD, FACP, FASGE, is a board-certified gastroenterologist and hepatologist who sees patients at the United Gastroenterology Associates offices in Cypress and Katy. He evaluates gastritis, stomach ulcers and H. pylori infection, and performs upper endoscopy with biopsy when needed.
Dr. Khan earned his medical degree at Dow Medical College, completed an internal medicine residency at the University of Toledo, and completed a gastroenterology and hepatology fellowship at the University of Tennessee Health Science Center. He served as an Assistant Professor at the University of Alabama at Birmingham and as an Associate Professor at The University of Texas MD Anderson Cancer Center.
He is board-certified in gastroenterology, hepatology, and internal medicine, is a Fellow of the American Society for Gastrointestinal Endoscopy (FASGE) and the American College of Physicians (FACP), and has authored more than 100 peer-reviewed articles. Read Dr. Khan’s full profile.
Professional Memberships
- American College of Gastroenterology
- American Society for Gastrointestinal Endoscopy (Fellow)
- American Gastroenterological Association
- American College of Physicians (Fellow)
- Texas Medical Association
- Texas Society of Gastroenterology & Endoscopy
Areas of Care
- Gastritis and stomach inflammation
- H. pylori infection
- Peptic ulcers
- Acid reflux and GERD
- Upper endoscopy (EGD)
- Colonoscopy
Gastritis Care Near Katy: Driving Distances
These neighborhoods and nearby towns are a short drive from the Katy office on the Katy Freeway.
Katy Mills
About 2 miles, roughly 7 minutes to the Katy office.
Kingsland
About 3.6 miles, roughly 8 minutes to the Katy office.
Cimarron
About 2.6 miles, roughly 8 minutes to the Katy office.
Morton Ranch
About 3.6 miles, roughly 10 minutes to the Katy office.
Nottingham Country
About 4.7 miles, roughly 11 minutes to the Katy office.
Willow Fork
About 6.3 miles, roughly 12 minutes to the Katy office.
Grand Lakes
About 6.4 miles, roughly 12 minutes to the Katy office.
Sealy
About 24.1 miles, roughly 29 minutes to the Katy office.
Distances and times are estimates from OpenStreetMap driving routes without traffic, measured from the center of each community. Actual travel time depends on traffic and your exact starting point. Gastritis symptoms care for other areas: Cypress · Fulshear · Spring · Houston.
Visit Our Katy Office for Gastritis Care
Dr. Khan sees patients with gastritis symptoms at 23920 Katy Freeway, Suite 555, Katy, TX 77494, on the Katy Freeway (I-10) frontage road just west of the Grand Parkway (TX-99). Patients from Katy Mills and Kingsland are minutes away, and patients from Grand Lakes and Willow Fork usually arrive by the Grand Parkway or Fry Road. The building has parking and elevator access to Suite 555.
United Gastroenterology Associates – Katy Office
Katy office – Katy Freeway (I-10) near the Grand Parkway
- Address: 23920 Katy Freeway, Suite 555, Katy, TX 77494
- Phone: (346) 340-4414
- Hours: Monday–Friday, 8:30 AM–5:00 PM (closed 12:00–1:30 PM for lunch; last appointment 4:30 PM)
Get directions to the Katy office · Katy gastroenterologist · Endoscopy in Katy
Insurance and Self-Pay Options
United Gastroenterology Associates accepts most major insurance plans, including the carriers shown here. Coverage for visits, testing, and procedures depends on your plan, so the office verifies your benefits before your appointment. Self-pay options are available.
A carrier logo does not guarantee coverage for a specific plan or service. Call (346) 340-4414 to confirm your benefits.
What Patients Say About Dr. Khan
These reviews were shared by patients of United Gastroenterology Associates and are published on the practice website.
“Dr. Khan is an exceptionally kind and compassionate physician. He truly listens to his patients and takes the time to explain everything clearly and thoroughly. His treatment plans are straightforward and easy to understand, and he provides a very personalized, attentive level of care. I felt respected, heard, and genuinely cared for throughout my visit.”
Maria Andreina Behrens · Katy
“Dr. Khan is an amazing physician. He is so kind hearted & wants to help you in every way possible. He listens & doesn’t make you feel rushed. I feel so comfortable talking to him about anything. I am so glad to have him as my gastro doctor. His staff is outstanding as well. Shout out to Dr. Khan & his staff.”
Donna LaPlante · Cypress
“Dr Kahn and his staff are AWESOME. He is thorough, kind, listens and puts you at ease. The staff are patient and very helpful. I was so afraid of having a colonscopy. Dr Kahn was wonderful. My procedure went so well. It was over and done with in what seemed like a minute! So expect that! Dr Kahn is excellent, I trust him completely. And I recommend him, and his staff.”
Steph Apie · Fulshear
How to Schedule a Gastritis Appointment
Scheduling with United Gastroenterology Associates takes three steps. Request an appointment online or by phone and choose the Cypress or Katy office.
Request an appointment
Call (346) 340-4414 or use the online request form and choose “Stomach Pain / Gastritis” as the reason for your visit.
Share your records
Bring recent lab results, imaging reports, a medication list, and any referral. The office verifies your insurance or explains self-pay options.
Meet Dr. Khan
Dr. Khan reviews your history and results, explains what they mean, and recommends next steps, which may include further testing.
Gastritis Symptoms in Katy: FAQs
Answers to common questions about gastritis and stomach inflammation care at the Katy office.
What are the first signs of gastritis?
Early gastritis often causes a burning or gnawing ache in the upper stomach, nausea, bloating or feeling full quickly after eating. Some people have no symptoms.
Where is gastritis pain felt?
Usually in the upper middle abdomen, below the breastbone. Pain under the right ribs or spreading to the back suggests other causes.
How long does gastritis last?
Acute gastritis often improves within days to weeks once the trigger is removed. Chronic gastritis, such as from H. pylori, lasts until the cause is treated.
Can gastritis go away on its own?
Mild gastritis from a short-term trigger may settle on its own. Gastritis caused by H. pylori needs treatment to clear the infection.
Is gastritis serious?
Most gastritis is treatable. Untreated, it can lead to ulcers, bleeding or anemia, and long-term H. pylori or autoimmune gastritis can increase the risk of stomach cancer.
Do I need an endoscopy for gastritis?
Not always. An endoscopy is recommended for warning signs, symptoms that do not improve with treatment, or when biopsies are needed.
Where can I get gastritis care in Katy?
Dr. Muhammad Ali Khan sees patients at 23920 Katy Freeway, Suite 555, Katy, TX 77494. Call (346) 340-4414 or request an appointment online.
Schedule a Gastritis Evaluation in Katy
If upper stomach pain, nausea or indigestion keeps coming back, book a visit with Dr. Khan at the Katy office to find the cause and start treatment. Call (346) 340-4414 or request an appointment online.
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Sources
- National Institute of Diabetes and Digestive and Kidney Diseases. Gastritis & Gastropathy. niddk.nih.gov
- Chey WD, Howden CW, Moss SF, et al. ACG Clinical Guideline: Treatment of Helicobacter pylori Infection. Am J Gastroenterol. 2024;119(9):1730–1753. doi.org/10.14309/ajg.0000000000002968
- Shah SC, Piazuelo MB, Kuipers EJ, Li D. AGA Clinical Practice Update on the Diagnosis and Management of Atrophic Gastritis. Gastroenterology. 2021;161(4):1325–1332. doi.org/10.1053/j.gastro.2021.06.078
This page provides general educational information and does not replace medical advice, diagnosis, or treatment. Symptoms should be evaluated by a qualified medical professional. For a medical emergency, call 911. Content reviewed by United Gastroenterology Associates, PLLC. Last updated September 27, 2026.