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Nervous Bowel Care for Fulshear Patients
Nervous Bowel Treatment Near Fulshear, TX
Fulshear patients with nervous bowel symptoms, such as cramping, urgency, bloating, diarrhea or constipation, can see board-certified gastroenterologist Dr. Muhammad Ali Khan at the United Gastroenterology Associates office in Katy, about 13.7 miles (roughly 21 minutes) from Fulshear. Dr. Khan finds the cause of your symptoms and builds a treatment plan that fits your life.
Serving Fulshear from the Katy office
Meet Your IBS Specialist Serving Fulshear: Muhammad Ali Khan, MD, FACP, FASGE
BOARD-CERTIFIED Gastroenterologist and Hepatologist
CREDENTIALS AT A GLANCE
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
Dr. Muhammad Ali Khan, MD, FACP, FASGE
Board-certified gastroenterologist and hepatologist, United Gastroenterology Associates
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 treats irritable bowel syndrome and related conditions for patients from Fulshear, Katy and Richmond, and performs colonoscopy when testing is 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
- Nervous bowel symptoms and IBS
- Chronic diarrhea and constipation
- Bloating and gas
- Celiac disease and SIBO
- Crohn’s disease and ulcerative colitis
- Colonoscopy and upper endoscopy
Where Can Fulshear Patients Get Nervous Bowel Treatment?
The closest United Gastroenterology Associates office to Fulshear is at 23920 Katy Freeway, Suite 555, Katy, TX 77494, on the Katy Freeway (I-10) just west of the Grand Parkway (TX-99). From Fulshear, most patients take FM 1093 or the Westpark Tollway east to the Grand Parkway, then head north to I-10.
At the Katy office, Dr. Khan evaluates nervous bowel symptoms, confirms whether they are caused by irritable bowel syndrome (IBS) or another condition, and follows your progress over time. Call (346) 340-4414 to schedule.
Get directions to the Katy office · Gastroenterologist near Fulshear
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 Nervous Bowel Symptoms?
“Nervous bowel” describes bowel symptoms that come and go and often flare with stress, travel, big events or certain foods. The usual medical cause is irritable bowel syndrome (IBS).
Typical nervous bowel symptoms follow a pattern: they come in flares, pain is related to bowel movements, and bowel habits change during a flare.
Common nervous bowel symptoms
- Lower abdominal cramping or pain
- Pain that improves after a bowel movement
- Sudden urgency or loose stools
- Constipation, straining or hard stools
- Switching between diarrhea and constipation
- Bloating and visible swelling of the belly
- Excess gas
- Mucus in the stool
- Feeling of incomplete emptying
These are common symptoms but not proof of IBS. A qualified medical professional should evaluate them.
Nervous Bowel or Something Else?
Several conditions share nervous bowel symptoms. Part of the evaluation is ruling them out, because their treatment is different.
Inflammatory Bowel Disease
Crohn’s disease and ulcerative colitis cause inflammation and can cause bleeding, weight loss or fever.
Celiac Disease
An immune reaction to gluten that can cause diarrhea, bloating and anemia. A blood test screens for it.
Food Intolerances
Lactose or fructose intolerance can mimic IBS after dairy or certain fruits and sweeteners.
Medication Effects
Some medicines and supplements cause diarrhea or constipation.
Microscopic Colitis
A cause of chronic watery diarrhea that is diagnosed with biopsies during colonoscopy.
Read the difference between IBS and IBD.
What to Track Before Your Visit
A two-week symptom diary helps Dr. Khan identify your pattern faster. Note:
Bowel Movements
How often you go and what stools look like (hard, normal or loose).
Pain and Bloating
When pain starts, where it is and whether it eases after a bowel movement.
Food and Drinks
Meals, caffeine, alcohol and sweeteners in the hours before symptoms.
Stress and Sleep
Stressful days, sleep quality and, for women, where you are in your cycle.
What You Have Tried
Diet changes, fiber, probiotics or over-the-counter medicines and how they worked.
Warning Signs
Any bleeding, weight loss, fever or night-time symptoms, which need prompt attention.
Fulshear Patients: Get Your Nervous Bowel Evaluated
Dr. Khan sees Fulshear patients at the Katy office on I-10, about 21 minutes away by the Grand Parkway.
How Are Nervous Bowel Symptoms Treated?
After confirming the diagnosis, treatment focuses on your most bothersome symptoms and is adjusted over time.
Targeted Diet Changes
Identifying triggers and, when appropriate, a short guided low-FODMAP diet.
Soluble Fiber
Psyllium and other soluble fibers can ease constipation and improve stool form.
Medication for Your Symptom Type
Options chosen for pain, diarrhea or constipation after reviewing your history.
Gut-Brain Therapy
Cognitive behavioral therapy, gut-directed hypnotherapy and stress management can calm an overreactive bowel.
Do not start or stop medication without medical advice. Learn more about IBS treatment.
When Should Fulshear Patients Seek Care Promptly?
Nervous bowel symptoms are uncomfortable but not dangerous. These signs are different and need prompt medical attention:- Rectal bleeding or black stools
- Unexplained weight loss
- Fever, vomiting or dehydration
- Pain or diarrhea that wakes you at night
- Iron-deficiency anemia
- New bowel changes after age 45
For heavy bleeding, fainting or severe abdominal pain, call 911 or go to the nearest emergency room.
Driving Distances From Fulshear-Area Communities
Fulshear and nearby Fort Bend and Waller County communities are served by the Katy office.
Fulshear
About 13.7 miles, roughly 21 minutes to the Katy office.
Cross Creek Ranch
About 9.8 miles, roughly 20 minutes to the Katy office.
Simonton
About 18.2 miles, roughly 28 minutes to the Katy office.
Weston Lakes
About 18.3 miles, roughly 32 minutes to the Katy office.
Brookshire
About 10.7 miles, roughly 15 minutes to the Katy office.
Richmond
About 16.7 miles, roughly 27 minutes to the Katy office.
Rosenberg
About 18.9 miles, roughly 31 minutes to the Katy office.
Firethorne
About 5.3 miles, roughly 12 minutes to the Katy office.
Cinco Ranch
About 5.2 miles, roughly 12 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. Nervous bowel treatment for other areas: Katy · Cypress · Spring · Houston.
Directions From Fulshear to Our Katy Office
The Katy office is at 23920 Katy Freeway, Suite 555, Katy, TX 77494. From downtown Fulshear, take FM 1093 or the Westpark Tollway east to the Grand Parkway (TX-99), go north to I-10, and follow the Katy Freeway frontage road to the office. From Cross Creek Ranch and Fulbrook, FM 1463 connects to I-10. The building has parking and elevator access to Suite 555.
United Gastroenterology Associates – Katy Office
Katy office – closest office to Fulshear
- 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 · Gastroenterologist near Fulshear
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 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
“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
How to Schedule a Nervous Bowel 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 “IBS / Digestive Symptoms” 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.
Nervous Bowel Treatment Near Fulshear: FAQs
Answers for Fulshear patients about nervous bowel symptoms and care at the Katy office.
Is there a gastroenterologist near Fulshear for nervous bowel symptoms?
Yes. Dr. Muhammad Ali Khan sees Fulshear patients at 23920 Katy Freeway, Suite 555, Katy, TX 77494, about 13.7 miles (roughly 21 minutes without traffic) from Fulshear.
What are the most common nervous bowel symptoms?
Recurring abdominal pain or cramping, bloating, gas, urgency, diarrhea, constipation or a mix of both, often worse with stress or after certain meals.
Are nervous bowel symptoms serious?
IBS does not damage the bowel or lead to cancer, but symptoms can seriously affect quality of life. Bleeding, weight loss, fever or night-time symptoms are not typical and need prompt evaluation.
How is a nervous bowel diagnosed?
With a detailed history, exam and targeted tests to rule out conditions such as celiac disease, IBD and infection. Colonoscopy is recommended only when there are warning signs or you are due for screening.
What helps a nervous bowel flare?
Regular meals, avoiding known triggers, soluble fiber and stress management help many people. A treatment plan from a gastroenterologist targets your specific symptom type.
Should I bring anything to my first visit?
Bring a symptom diary, a list of medications and supplements, recent lab or imaging results and your insurance card.
Do I need a referral?
Many patients can schedule directly. Some plans require a referral, so the office confirms based on your insurance.
Schedule Nervous Bowel Care Near Fulshear
Book a visit at the Katy office, a short drive from Fulshear, to find the cause of your symptoms and start a plan that works. Call (346) 340-4414 or request an appointment online.
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Sources
- National Institute of Diabetes and Digestive and Kidney Diseases. Irritable Bowel Syndrome (IBS). niddk.nih.gov
- Lacy BE, Pimentel M, Brenner DM, et al. ACG Clinical Guideline: Management of Irritable Bowel Syndrome. Am J Gastroenterol. 2021;116(1):17–44. doi.org/10.14309/ajg.0000000000001036
- Rome Foundation. Rome IV Criteria. theromefoundation.org
This page provides general educational information and does not replace medical advice, diagnosis, or treatment. Symptoms should be evaluated by a qualified medical professional. “Nervous bowel” is an everyday term, not a formal diagnosis; only a medical evaluation can confirm the cause of bowel symptoms. For a medical emergency, call 911. Content reviewed by United Gastroenterology Associates, PLLC. Last updated September 27, 2026.