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Liver specialist · Cypress and Katy, TX
Expert Hepatology & Liver Care in Cypress and Katy
Dr. Muhammad Ali Khan, MD, FACP, FASGE, is a board-certified gastroenterologist and hepatologist who treats liver disease at United Gastroenterology Associates, PLLC in Cypress and Katy, TX. He evaluates abnormal liver tests and manages fatty liver disease, hepatitis, cirrhosis, alcohol-related liver disease, and autoimmune liver conditions, with FibroScan testing and long-term monitoring.
United Gastroenterology Associates, PLLC
Liver care in Cypress and Katy, TX
What Does a Liver Specialist Do?
A liver specialist, or hepatologist, diagnoses and treats diseases of the liver, gallbladder, and bile ducts. Common reasons to see one include abnormal liver enzymes on a blood test, fatty liver found on imaging, hepatitis B or C, and cirrhosis. In Cypress and Katy, liver care is provided by Dr. Muhammad Ali Khan at 21216 Northwest Freeway, Suite 640, Cypress, TX 77429 and 23920 Katy Freeway, Suite 555, Katy, TX 77494.
At United Gastroenterology Associates, PLLC, our mission is to provide compassionate, evidence-based care for patients with liver and digestive diseases. Led by Dr. Muhammad Ali Khan, MD, FACP, FASGE, a board-certified Gastroenterologist and Hepatologist, the practice offers advanced evaluation and management of a wide range of liver disorders using current diagnostic tools and evidence-based treatment.
Whether you’re seeking help for chronic liver disease, hepatitis, fatty liver, or unexplained liver function abnormalities, you’ll find specialized expertise and personalized care every step of the way.
Hepatology focuses on the liver, as well as related organs like the gallbladder, bile ducts, and pancreas. The liver plays a crucial role in processing nutrients, filtering toxins, and producing bile. When liver function is compromised due to disease or damage, it can affect your overall health. At United Gastroenterology Associates, we diagnose and treat a wide variety of liver disorders, from common conditions like fatty liver disease to more complex issues such as cirrhosis and liver cancer.
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
Conditions We Treat in Cypress and Katy
Dr. Khan provides diagnosis and long-term management for the following liver conditions.
Fatty Liver Disease (NAFLD & AFLD)
Fatty liver related to metabolic risk factors (NAFLD, now called MASLD) or to alcohol (AFLD).
Hepatitis A, B, and C
Testing, treatment, and monitoring of viral hepatitis to prevent liver scarring and complications.
Liver Cirrhosis
Management of advanced scarring, including monitoring for fluid buildup, varices, and liver cancer.
Liver Fibrosis
Measuring and tracking liver scarring with FibroScan and blood tests.
Liver Cancer Screening & Monitoring
Regular ultrasound and blood tests for people at higher risk, such as those with cirrhosis.
Alcohol-Related Liver Disease
Evaluation, counseling, and coordinated care for liver damage caused by alcohol.
Elevated Liver Enzymes
A complete workup to find the cause of abnormal ALT, AST, or other liver tests.
Autoimmune Liver Disorders
Autoimmune hepatitis, primary biliary cholangitis, and primary sclerosing cholangitis.
Symptoms of Liver Disease You Should Not Ignore
Many liver conditions show subtle signs. If you notice any of the following, it is important to seek medical evaluation:
These symptoms may indicate underlying liver dysfunction and should not be ignored. Many liver conditions cause no symptoms at all until they are advanced, which is why abnormal blood tests and risk factors also deserve evaluation.
When to seek emergency care
Call 911 or go to the nearest emergency room for vomiting blood, black or tarry stools, sudden confusion or extreme drowsiness, or severe abdominal pain with fever.
Symptoms that should be evaluated
- Yellowing of skin or eyes (jaundice)
- Persistent fatigue or weakness
- Pain in the upper right abdomen
- Swelling in the abdomen or legs
- Dark urine or pale stool
- Nausea or vomiting
- Loss of appetite
- Unexplained weight loss
- Itchy skin
- Easy bruising
A symptom alone does not confirm a diagnosis. Symptoms should be evaluated by a qualified medical professional.
When Should You See a Liver Specialist?
You should consider scheduling an appointment if:- Your blood tests show abnormal liver enzymes
- You have ongoing digestive or abdominal symptoms
- You are at risk due to diabetes, obesity, or alcohol use
- You have a history of hepatitis
- You experience unexplained fatigue or weight loss
Early consultation can prevent serious complications and improve outcomes. Dr. Khan provides liver care at United Gastroenterology Associates, with diagnosis, personalized treatment plans, and compassionate care close to home.
Our clinic combines modern diagnostic tools with years of clinical experience to treat a wide range of liver conditions. We focus on identifying the root cause early and managing it effectively to prevent complications. We accept most major insurance plans and are accepting new patients at our Cypress and Katy locations.
Book Your Liver Consultation Today
Do not wait for symptoms to worsen. Early diagnosis and treatment can protect your liver and your overall health. Dr. Khan sees liver patients at the Cypress and Katy offices.
Advanced Liver Diagnostic Services in Cypress and Katy, TX
Accurate diagnosis is the foundation of effective treatment. At United Gastroenterology Associates, several tests are used to assess liver health.
Our goal is to identify the exact cause of your condition and create a clear treatment path.
Comprehensive liver function blood tests
Blood tests measure liver enzymes, bilirubin, albumin, and clotting to show how the liver is working and help find the cause of damage.
Abdominal ultrasound imaging
Ultrasound checks liver size and texture, fat in the liver, gallstones, and blood flow.
FibroScan (non-invasive liver stiffness measurement)
A quick, noninvasive scan that measures liver stiffness (scarring) and fat without a needle.
CT scan or MRI referrals when needed
Cross-sectional imaging is ordered when more detail about the liver, bile ducts, or a liver spot is needed.
Endoscopy for related digestive conditions
Upper endoscopy checks for enlarged veins (varices) in patients with cirrhosis and evaluates related digestive symptoms.
Liver biopsy referrals for complex cases
A liver biopsy is arranged when blood tests and imaging cannot confirm the diagnosis or the stage of disease.
Comprehensive Liver Care Services
Our hepatology program combines advanced diagnostics, clinical experience, and compassionate guidance to help you achieve lasting liver health.
Hepatitis Diagnosis & Management
We offer advanced testing and tailored treatments for Hepatitis A, B, and C, helping prevent complications such as cirrhosis or liver failure.
Fatty Liver Disease (NAFLD & NASH)
Our team provides personalized management plans for non-alcoholic fatty liver disease and non-alcoholic steatohepatitis, focusing on early intervention, nutrition, and metabolic control.
Cirrhosis & Chronic Liver Disease
Care for cirrhosis includes fluid management, liver function monitoring, and screening for liver cancer (HCC).
Liver Cancer Screening & Prevention
Through regular ultrasounds, imaging, and blood tests, the practice supports early detection and monitoring for high-risk patients with chronic liver disease.
Elevated Liver Enzyme Evaluation
Unexplained abnormalities in liver enzymes can indicate hidden problems. We perform complete workups to identify and treat the underlying causes.
Alcohol-Related Liver Disease Care
We provide diagnostic testing, counseling, and coordinated management for patients recovering from alcohol-related liver damage.
“My gastroenterology & hepatology practice is dedicated to working closely with you to develop a personalized treatment plan that meets your unique needs and preferences.”
Dr. Muhammad Ali Khan, MD, FACP, FASGE
Board-certified gastroenterologist and hepatologist, United Gastroenterology Associates
About Dr. Muhammad Ali Khan, MD, FACP, FASGE
Dr. Khan is a board-certified Gastroenterologist and Hepatologist with extensive academic and clinical experience. A former Associate Professor at MD Anderson Cancer Center, he has authored more than 100 peer-reviewed publications in gastroenterology and hepatology.
His approach integrates scientific precision with personalized, patient-centered care, ensuring every individual receives attention tailored to their unique health goals.
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 is a Fellow of the American College of Physicians (FACP) and the American Society for Gastrointestinal Endoscopy (FASGE). 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
- Fatty liver disease (MASLD)
- Hepatitis B and C
- Cirrhosis and liver fibrosis
- Abnormal liver enzymes
- Autoimmune liver disease
- FibroScan liver testing
Why Choose United Gastroenterology Associates for Liver Care?
Patients choose United Gastroenterology Associates for liver care for these reasons.
Board-Certified Liver & GI Specialist
Dr. Khan is board-certified in gastroenterology, hepatology, and internal medicine.
Comprehensive Evaluation & Treatment
Testing, diagnosis, treatment, and long-term follow-up happen in one practice.
Insurance Accepted
Most major insurance plans are accepted, and self-pay options are available.
Advanced Diagnostic Technology
FibroScan, lab testing, imaging, and endoscopy support an accurate diagnosis.
Compassionate, Personalized Care
Results and treatment options are explained clearly, with a plan tailored to you.
Two Convenient Offices
Offices on Northwest Freeway in Cypress and Katy Freeway in Katy, with one number for scheduling.
Trusted Liver Specialist Care in Cypress and Katy, TX
Patients can see United Gastroenterology Associates at either office. Our team provides accurate diagnosis and effective liver treatment in Katy and Cypress, using evidence-based approaches to manage conditions like fatty liver, hepatitis, and cirrhosis. We are committed to protecting your liver health, improving your quality of life, and delivering care you can rely on close to home.
United Gastroenterology Associates – Cypress Office
Cypress office – Northwest Freeway (US-290)
- Address: 21216 Northwest Freeway, Suite 640, Cypress, TX 77429
- 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)
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)
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.
“United Gastroenterology Associates provided top-notch care during my visit. The facility was clean and welcoming, and the team made me feel comfortable from start to finish. Dr. Khan took the time to answer all my questions and made sure I understood my treatment plan. I couldn’t have asked for better care!”
Emma
“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 Liver Specialist 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 “Liver / Hepatology” 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.
Frequently Asked Questions: Liver Treatment
Your most common liver care questions answered by United Gastroenterology Associates.
What doctor treats liver disease?
A gastroenterologist or hepatologist specializes in diagnosing and treating liver conditions. Dr. Khan is board-certified in both gastroenterology and hepatology.
Can fatty liver be reversed?
Yes, in many cases fatty liver can be improved or reversed with lifestyle changes and proper medical care. Losing 7% to 10% of body weight, if you are overweight, can reduce liver fat and inflammation.
When should I see a liver specialist?
If you have abnormal liver tests, persistent symptoms, or risk factors like diabetes or alcohol use, you should consult a specialist.
Do I need a referral?
Many patients can schedule directly. Contact the clinic to confirm based on your insurance.
What is a FibroScan?
FibroScan is a painless, noninvasive ultrasound-based test that measures liver stiffness and fat in about 10 to 15 minutes. It helps stage liver scarring without a needle biopsy. Learn about FibroScan.
Can cirrhosis be treated?
Cirrhosis usually cannot be reversed, but treating the cause, preventing complications, and regular monitoring for liver cancer can help many people live well for years.
Where are your liver specialist offices?
United Gastroenterology Associates has offices at 21216 Northwest Freeway, Suite 640, Cypress, TX 77429 and 23920 Katy Freeway, Suite 555, Katy, TX 77494. Call (346) 340-4414 to schedule.
Take the First Step Toward Better Liver Health
Early diagnosis and treatment can protect your liver and your overall health. Schedule a consultation with Dr. Khan for liver care in Cypress and Katy. Call (346) 340-4414 or request an appointment online.
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Sources
- National Institute of Diabetes and Digestive and Kidney Diseases. Liver Disease. niddk.nih.gov
- National Institute of Diabetes and Digestive and Kidney Diseases. Cirrhosis. niddk.nih.gov
- American Association for the Study of Liver Diseases. Practice Guidelines. aasld.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. For a medical emergency, call 911. Content reviewed by United Gastroenterology Associates, PLLC. Last updated September 24, 2026.