Affordable Self-Pay Gastroenterologist Care in Texas
Self-Pay Gastroenterologist & Affordable GI Care in Greater Houston
No Insurance? High Deductible? You Can Still See a GI Specialist.
Digestive problems should not be ignored simply because you do not have health insurance or have a high deductible.
United Gastroenterology Associates welcomes self-pay patients seeking evaluation and treatment for digestive and liver concerns. Our board-certified gastroenterology practice serves patients through offices in Katy and Cypress, with convenient access for people throughout Greater Houston, West Houston, Northwest Houston, Fulshear, Richmond, Rosenberg and surrounding communities.
Whether you are uninsured, between health plans, have a high deductible or simply prefer to pay directly for your medical care, our team can help you understand your options before scheduling.
Patients contact us for self-pay gastroenterology care for concerns including:
- abdominal pain
- persistent heartburn or acid reflux
- bloating and excessive gas
- constipation
- chronic diarrhea
- blood in the stool
- rectal bleeding
- difficulty swallowing
- nausea or vomiting
- irritable bowel syndrome
- inflammatory bowel disease
- liver concerns
- fatty liver disease
- hemorrhoids
- digestive symptoms that have not improved
- colonoscopy
- upper endoscopy / EGD
- other gastrointestinal evaluations and procedures when medically appropriate
You do not need to know exactly what test or procedure you need before making an appointment.
A gastroenterology evaluation can help determine the appropriate next step.
Looking for a Gastroenterologist Without Insurance?
Tell our scheduling team:
“I am a self-pay patient and would like to schedule a gastroenterology visit.”

What Is a Self-Pay Gastroenterologist?
A self-pay gastroenterologist is a gastroenterology specialist whom you pay directly for medical care rather than having the visit billed through a health insurance plan.
You may also hear this described as:
- cash-pay gastroenterology
- direct-pay GI care
- private-pay gastroenterology
- gastroenterology without insurance
- self-pay digestive care
The medical care itself should still be based on your symptoms, history and individual clinical needs.
A gastroenterologist is a physician with specialized training in conditions involving the digestive tract and liver, including the esophagus, stomach, small intestine, colon, rectum, pancreas, gallbladder, bile ducts and liver.
The American College of Gastroenterology defines a gastroenterologist as a physician with dedicated training in the management of diseases involving the gastrointestinal tract and liver.
At United Gastroenterology Associates, self-pay patients can contact our team to ask about the current process for consultations, diagnostic testing and gastrointestinal procedures.
Common Gastritis Symptoms
Upper stomach pain, burning stomach pain, sour stomach, nausea, bloating after eating, indigestion, feeling full quickly, and loss of appetite are common signs of gastritis.
What Causes Gastritis?
Common causes include H. pylori infection, frequent NSAID pain relievers, alcohol, bile reflux, and autoimmune gastritis, among other digestive conditions.
When to See a GI Doctor
See a gastroenterologist if symptoms are persistent, worsening, or not improving, or if you have a history of ulcers or H. pylori or long-term NSAID use with stomach pain. Need Consultation!
Board-Certified Gastroenterology Excellence
Gastroenterologist in Greater Houston
Dr. Muhammad Ali Khan, MD, FACP, FASGE

At the heart of our practice is Dr. Muhammad Ali Khan, a highly respected, board-certified gastroenterologist and hepatologist with extensive experience in diagnosing and treating diseases of the digestive system and liver.
Dr. Khan earned his medical degree from Dow Medical College, completed his Internal Medicine residency at the University of Toledo, and went on to complete advanced fellowship training in Gastroenterology and Hepatology at the University of Tennessee.
Throughout his distinguished career, Dr. Khan has combined outstanding clinical care with academic excellence. He previously served as an Associate Professor at MD Anderson Cancer Center, where he participated in the care of patients with complex gastrointestinal conditions and gastrointestinal cancers while contributing to medical education and research.
Dr. Khan has authored more than 100 peer-reviewed scientific publications and has presented research at national and international medical conferences. His work has contributed to clinical practice guidelines and continues to influence the field of gastroenterology.
As a Fellow of both the American College of Physicians (FACP) and the American Society for Gastrointestinal Endoscopy (FASGE), Dr. Khan remains committed to delivering evidence-based, patient-focused care using the latest advancements in digestive medicine.
. He is an active member of several professional organizations, including the American College of Gastroenterology and the Texas Medical Association. Learn more..
Expert GI Care Without Insurance
Can I See a Gastroenterologist Without Insurance?
Yes — United Gastroenterology Associates Welcomes Self-Pay Patients
You do not need to have a traditional health insurance plan simply to contact our practice and ask about gastroenterology care.
United Gastroenterology Associates welcomes inquiries from patients who are:
- uninsured
- temporarily without insurance
- between health plans
- self-employed
- small-business owners
- enrolled in a high-deductible plan
- responsible for substantial out-of-pocket expenses
- seeking direct-pay care
- interested in knowing the price before deciding how to pay
If you have insurance but are considering paying directly, ask our team and your insurance company how self-pay treatment could affect your benefits or reimbursement.
How Much Does a Gastroenterologist Cost Without Insurance?
One of the most important questions for self-pay patients is:
“How much does it cost to see a GI doctor without insurance?”
The answer can depend on the type of visit and what additional evaluation is medically necessary.
A gastroenterology consultation and a gastrointestinal procedure are not the same service.
Your costs could potentially involve:
- new-patient gastroenterology consultation
- follow-up visit
- laboratory testing
- imaging
- diagnostic studies
- colonoscopy
- upper endoscopy / EGD
- FibroScan
- pathology
- anesthesia
- procedure facility charges
- other testing depending on your symptoms
Ask for Current Self-Pay Pricing Before Your Appointment
We recommend asking our office:
What is the current self-pay price for a new patient GI consultation?
Is there a different price for follow-up visits?
Are laboratory tests separate?
If I need colonoscopy or endoscopy, will I receive a separate estimate?
Does a procedure estimate include the physician, facility and anesthesia?
Could pathology create an additional charge?
Understanding these details before care can make self-pay treatment easier to plan.
Current Self-Pay Consultation
New Patient Visit: $[CONFIRM CURRENT PRICE]
Follow-Up Visit: $[CONFIRM CURRENT PRICE]
Do not publish these amounts until United Gastroenterology Associates confirms the current self-pay fees.
If fixed prices are not being published, replace the prices above with:
Current Self-Pay Pricing Available by Phone
Call (346) 340-4414 and ask for the current self-pay gastroenterology consultation rate.
What Happens During a Self-Pay GI Consultation?
Your first gastroenterology visit is primarily about understanding why you are having symptoms and what evaluation is appropriate.
Depending on your concern, the visit may include:
Review of Your Symptoms
Your gastroenterologist may ask about:
- when your symptoms started
- how often they occur
- what makes them better or worse
- bowel habits
- diet
- medications
- previous GI diagnoses
- prior tests or procedures
Medical and Family History
Your history may help identify factors that influence the evaluation.
Review of Previous Testing
If you have previous:
- blood tests
- CT scans
- ultrasounds
- endoscopy reports
- colonoscopy reports
- pathology reports
- hospital records
bring them when possible.
Physical Examination
An appropriate examination may be performed depending on your symptoms.
Diagnostic Plan
Your gastroenterologist may recommend:
- observation
- medication
- dietary or lifestyle changes
- laboratory testing
- imaging
- colonoscopy
- upper endoscopy
- other GI testing
The appropriate plan depends on your individual situation.
What Digestive Problems Can a Gastroenterologist Evaluate?
Gastroenterologists specialize in conditions affecting the digestive tract and related organs.
United Gastroenterology Associates evaluates and treats a broad range of digestive and liver conditions through its Katy and Cypress practices.
Abdominal Pain
Persistent or recurring abdominal pain can have many possible causes.
The location, duration, severity and accompanying symptoms help guide the evaluation.
Depending on your circumstances, a gastroenterologist may consider problems involving the stomach, intestines, gallbladder, pancreas, liver or other structures.
Acid Reflux, Heartburn & GERD
Occasional heartburn is common.
Frequent or persistent reflux, however, may need evaluation—particularly when symptoms are not responding to treatment or occur with difficulty swallowing or other concerning symptoms.
United Gastroenterology Associates evaluates GERD, chronic heartburn and related upper digestive problems.
Depending on your medical situation, evaluation may involve medication management, lifestyle recommendations or upper endoscopy when clinically appropriate.
Bloating & Excessive Gas
Persistent bloating can occur for many reasons, including digestive disorders, food intolerance, altered bowel habits and other gastrointestinal conditions.
A GI evaluation may help identify what is contributing to ongoing symptoms rather than relying indefinitely on over-the-counter treatments.
Chronic Constipation
Constipation that keeps returning, worsens or significantly affects daily life may warrant gastroenterology evaluation.
Assessment may consider factors such as:
- diet
- hydration
- medications
- bowel habits
- pelvic floor disorders
- intestinal motility
- other gastrointestinal conditions
Persistent or Chronic Diarrhea
Diarrhea that persists or repeatedly returns should not automatically be assumed to be a temporary stomach problem.
Possible causes range from infections and medication effects to food intolerance, IBS, inflammatory bowel disease and other digestive disorders.
A gastroenterologist can determine what testing is appropriate based on the specific situation.
Rectal Bleeding & Blood in the Stool
Blood in the stool can have many possible causes.
Some may be relatively minor, while others deserve prompt investigation.
Potential causes may include:
- hemorrhoids
- anal conditions
- inflammation
- diverticular disease
- colon polyps
- other gastrointestinal disorders
Do not assume persistent rectal bleeding is simply hemorrhoids without appropriate medical evaluation.
Depending on your age, symptoms, medical history and other risk factors, colonoscopy may sometimes be recommended.
[Learn About Blood in Stool]
Irritable Bowel Syndrome — IBS
IBS can cause symptoms including:
- abdominal pain
- bowel habit changes
- diarrhea
- constipation
- bloating
A gastroenterologist can help determine whether symptoms are consistent with IBS or whether further evaluation is necessary.
Crohn's Disease & Ulcerative Colitis
Crohn's disease and ulcerative colitis are inflammatory bowel diseases requiring medical evaluation and ongoing management.
If you have already been diagnosed with IBD or are experiencing symptoms that may require further investigation, United Gastroenterology Associates provides gastroenterology care for these conditions.
Difficulty Swallowing
Persistent trouble swallowing should not be ignored.
Gastroenterologists evaluate diseases involving the esophagus, and upper endoscopy is one tool that may be used when clinically indicated.
The American Society for Gastrointestinal Endoscopy identifies upper endoscopy as an important procedure for evaluating the esophagus, stomach and duodenum.
Nausea & Vomiting
Repeated or persistent nausea and vomiting can have gastrointestinal and non-gastrointestinal causes.
A GI evaluation may consider the stomach, esophagus, gallbladder, pancreas, medications and other factors depending on the clinical picture.
Liver & Hepatology Care
Dr. Muhammad Ali Khan is trained in both gastroenterology and hepatology, allowing United Gastroenterology Associates to evaluate digestive as well as liver-related conditions.
Patients may seek care for:
- fatty liver disease
- abnormal liver tests
- hepatitis
- cirrhosis
- other liver concerns
Quality Digestive Care With Transparent Pricing
Self-Pay Colonoscopy for Patients Without Insurance
If your gastroenterologist determines that a colonoscopy is appropriate, you can ask United Gastroenterology Associates about current self-pay colonoscopy options.
Colonoscopy may be used for:
- colorectal cancer screening
- evaluation of rectal bleeding
- blood in the stool
- certain bowel habit changes
- previous polyps
- abnormal colorectal screening tests
- other medical indications
For patients paying directly, procedure pricing can involve several components.
Before scheduling, ask whether your estimate includes:
- gastroenterologist
- procedure facility
- sedation or anesthesia
- biopsy
- polyp removal
- pathology
Need a Cash-Pay Colonoscopy?
[VIEW SELF-PAY COLONOSCOPY OPTIONS]
Self-Pay Endoscopy / EGD
Upper endoscopy—also known as EGD—allows a gastroenterologist to examine the:
- esophagus
- stomach
- duodenum
It may be considered for certain patients with:
- difficulty swallowing
- persistent reflux symptoms
- upper abdominal symptoms
- suspected ulcers
- gastritis
- gastrointestinal bleeding
- other appropriate indications
Patients without insurance can ask about self-pay EGD pricing and scheduling.
Need an Upper Endoscopy Without Insurance?
[VIEW SELF-PAY ENDOSCOPY OPTIONS]
Other Gastroenterology Services
Depending on your medical needs, United Gastroenterology Associates provides or coordinates a broad range of GI diagnostic and treatment services.
These include services such as:
- gastroenterology consultation
- colonoscopy
- upper endoscopy / EGD
- capsule endoscopy
- FibroScan
- flexible sigmoidoscopy
- esophageal dilation
- anorectal manometry
- esophageal pH testing
- liver evaluation
- digestive disease management
Not every patient needs a procedure.
Your gastroenterologist determines which evaluation or treatment is appropriate based on your medical situation.
Self-Pay Gastroenterologist for Greater Houston
Affordable GI Care for Houston-Area Patients
United Gastroenterology Associates serves Greater Houston patients through established offices in Katy and Cypress.
If you live in Houston and have been searching for:
- self pay gastroenterologist Houston
- gastroenterologist without insurance Houston
- GI doctor without insurance Houston
- affordable gastroenterologist Houston
- cash pay GI doctor Houston
- affordable digestive care Houston
- self pay GI care Houston
- gastroenterologist near me without insurance
contact us to discuss your options. We can help determine whether our Katy or Cypress location is more convenient based on where you live.
Important Location Transparency
United Gastroenterology Associates' physical offices are located in Katy and Cypress. We serve patients from throughout Greater Houston but do not represent a separate Houston office on this page.
Self-Pay Gastroenterologist in Katy, TX
United Gastroenterology Associates provides comprehensive digestive and liver care through our Katy office.
Patients looking for:
- self pay gastroenterologist Katy
- gastroenterologist without insurance Katy
- self pay GI doctor Katy
- cash pay gastroenterologist Katy
- affordable GI care Katy
- GI doctor without insurance Katy
can call us for current self-pay information.
Our Katy location provides convenient access for many patients from:
- Katy
- Cinco Ranch
- Fulshear
- Richmond
- Rosenberg
- Cane Island
- Firethorne
- Elyson
- Cross Creek Ranch
- West Houston
- surrounding Fort Bend and Harris County communities
Katy Gastroenterology Office
United Gastroenterology Associates
23920 Katy Freeway, Suite 555
Katy, TX 77494
Phone: (346) 340-4414
Self-Pay Gastroenterologist in Cypress, TX
Our Cypress office provides digestive and liver care for patients throughout Northwest Houston.
Patients often reach us after searching for:
- self pay gastroenterologist Cypress
- gastroenterologist without insurance Cypress
- self pay GI doctor Cypress
- affordable GI care Cypress
- cash pay gastroenterologist Cypress
- gastroenterologist without insurance near Cypress
Our Cypress location is accessible to patients from:
- Cypress
- Bridgeland
- Towne Lake
- Fairfield
- Copperfield
- Jersey Village
- Northwest Houston
- Tomball-area communities
- surrounding areas
Cypress Gastroenterology Office
United Gastroenterology Associates
21216 Northwest Freeway, Suite 640
Cypress, TX 77429
Phone: (346) 340-4414
Self-Pay Gastroenterologist for Fulshear Patients
Patients living in Fulshear who need a gastroenterologist without insurance can contact United Gastroenterology Associates about self-pay care.
Our Katy office provides convenient access for many patients from Fulshear and surrounding communities.
If you are experiencing:
- ongoing abdominal discomfort
- reflux
- constipation
- diarrhea
- rectal bleeding
- swallowing problems
- IBS symptoms
- liver concerns
or have been told you may need colonoscopy or upper endoscopy, contact us and explain that you will be paying without insurance.
Coming From Fulshear?
Tell our team:
“I live in Fulshear and would like information about self-pay gastroenterology.”
[CALL (346) 340-4414]
Self-Pay GI Care for Richmond & Rosenberg
United Gastroenterology Associates also serves patients traveling from Richmond and Rosenberg through our Katy location.
If you are looking for:
- GI doctor without insurance near Richmond
- self pay gastroenterologist Rosenberg
- affordable gastroenterology near Richmond
- digestive specialist without insurance
- cash pay GI care
contact our office for current self-pay consultation information.
We do not claim physical offices in Richmond or Rosenberg.
Instead, patients from those communities can receive care through our established Katy and Cypress practices.
Why Choose United Gastroenterology Associates?
Board-Certified Gastroenterology & Hepatology Expertise
United Gastroenterology Associates is led by:
Muhammad Ali Khan, MD, FACP, FASGE
Board-Certified Gastroenterologist & Hepatologist
Dr. Khan completed medical school at Dow Medical College, Internal Medicine residency training at the University of Toledo and fellowship training in Gastroenterology and Hepatology at the University of Tennessee Health Science Center.
His professional background includes academic medicine and extensive work in gastrointestinal and liver disease.
What Should I Ask Before Choosing a Self-Pay GI Doctor?
Price is important.
But it should not be your only consideration.
Before choosing a self-pay gastroenterologist, ask:
1. Is the physician a gastroenterologist?
A gastroenterologist has specialized training in digestive diseases.
2. What is included in the consultation fee?
Ask whether the quote covers the complete office visit.
3. Will diagnostic tests cost extra?
Usually, additional medical testing is priced separately. Ask before proceeding.
4. What if I need a colonoscopy?
Request a separate procedure estimate.
5. What if I need an upper endoscopy?
Ask for the current self-pay EGD estimate.
6. Does procedure pricing include anesthesia?
Do not assume it does.
7. Is pathology included?
If tissue is removed or biopsied, laboratory/pathology charges may apply.
8. Are follow-up visits included?
Ask whether they carry a separate charge.
9. Where will a procedure be performed?
Facility choice can affect cost.
10. Who will explain my results?
Understand the follow-up process.
Self-Pay Does Not Always Mean “Cheapest”
Many patients search:
“cheapest gastroenterologist near me”
but the lowest advertised appointment fee is not necessarily the best measure of value.
An inexpensive initial consultation can still lead to substantial additional costs if:
- testing prices are unclear
- procedures are quoted separately
- anesthesia is excluded
- facility charges are excluded
- pathology is excluded
A better question is:
“What am I likely to pay for the care I actually need?”
United Gastroenterology Associates encourages self-pay patients to ask for current pricing information and understand what is and is not included.
Do I Need a Referral to See a Gastroenterologist?
Referral requirements can depend on the practice, payer and individual circumstances.
If you are paying entirely out of pocket, contact United Gastroenterology Associates directly and ask whether a referral is required for your particular appointment.
If you intend to use insurance benefits for any part of your care, check your plan's requirements as well.
Testimonial
Patient Reviews
Our practice is proud to receive consistently positive feedback for compassionate care, thorough evaluations, and excellent patient communication.
★★★★★
"Dr. Khan took the time to explain everything clearly. I never felt rushed and finally understood the cause of my digestive problems."
★★★★★
"My colonoscopy experience was much easier than I expected. The staff made me feel comfortable from beginning to end."
★★★★★
"Professional, caring, and extremely knowledgeable. I highly recommend Dr. Khan for anyone experiencing digestive issues."
★★★★★
"Scheduling was easy, the office was organized, and Dr. Khan answered every one of my questions."
★★★★★
"Excellent experience. I would absolutely recommend United Gastroenterology to family and friends."
Our greatest compliment is the trust our patients place in us by referring their friends and family members for digestive care.
Get Expert GI Care Without Insurance Hassles
When Should I Seek Emergency Care Instead of Scheduling a GI Appointment?
A gastroenterology office is not a substitute for emergency medical care.
Call 911 or seek emergency evaluation for potentially life-threatening symptoms such as:
- severe or uncontrolled bleeding
- vomiting a significant amount of blood
- fainting or loss of consciousness
- severe chest pain
- severe difficulty breathing
- signs of shock
- sudden severe abdominal pain
- confusion or severe weakness associated with bleeding
- other symptoms that appear life-threatening
If you are unsure whether symptoms are an emergency, seek appropriate urgent medical evaluation rather than waiting for a routine appointment.
Looking for an Affordable Gastroenterologist Near You?
If you searched:
“self pay gastroenterologist near me”
“GI doctor without insurance near me”
“affordable gastroenterologist near me”
“cash pay GI doctor near me”
or
“how much does a gastroenterologist cost without insurance?”
United Gastroenterology Associates can help you understand the next step.
We provide access to gastroenterology care through our established locations in:
Katy
23920 Katy Freeway, Suite 555
Katy, TX 77494
Cypress
21216 Northwest Freeway, Suite 640
Cypress, TX 77429
Serving patients throughout:
Greater Houston | Katy | Cypress | Fulshear | Richmond | Rosenberg | Cinco Ranch | West Houston | Northwest Houston | Bridgeland | Towne Lake | Fairfield and surrounding communities
Don't Let Lack of Insurance Keep You From Asking for Help
Living with unexplained digestive symptoms while worrying about medical costs can make it easy to delay evaluation.
You do not have to diagnose yourself before contacting us.
You do not need to know whether you need a colonoscopy.
You do not need to know whether you need an endoscopy.
Start by telling us what type of appointment you are seeking and that you will be paying without insurance.
Our team can explain the current self-pay process and help you understand the appropriate next step.
Request a Self-Pay Gastroenterology Appointment
No insurance? High deductible? Prefer to pay directly?
Call United Gastroenterology Associates - (346) 340-4414







