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Weight Loss
Discover personalized weight loss solutions at GastroDoxs in Houston with Dr. Scott, a board-certified gastroenterologist. Combining medical expertise, tailored nutrition plans, and innovative treatments-from GLP-1 medications to minimally invasive procedures-our team supports your journey toward safe, sustainable results and health.
Dr. Scott Liu, MD, is a board-certified gastroenterologist with over six years of experience and a background in military medicine. He earned his medical degree from the University of Maryland, Baltimore, completed his Internal Medicine residency at Naval Medical Center Portsmouth, and finished his Gastroenterology fellowship through the National Capital Consortium. Dr. Liu provides comprehensive care for a broad range of digestive conditions, including abdominal pain, acid reflux, liver disease, chronic diarrhea, and colon cancer screening. He is a member of the American College of Gastroenterology and is known for his disciplined, patient-focused approach and clear communication.
What Is Weight Loss?
Weight loss happens when your body burns more calories than it takes in. It can be planned or unplanned. A healthy approach includes eating well, staying active, and getting medical support. At GastroDoxs in Houston, Dr. Scott helps patients reach safe, long-term weight loss goals.
Common Causes and Risk Factors
Diet high in sugar or processed foods
Little or no physical activity
Health issues like thyroid problems or insulin resistance
Certain medications that slow your metabolism
Family history of weight gain
Stress and poor sleep that increase hunger
Signs and Symptoms
Gaining weight even with healthy changes
Clothes feel tighter or energy feels low
High blood pressure or high blood sugar
Fatigue and trouble focusing
Joint pain or getting winded easily
How Dr. Scott Diagnoses Weight Loss?
Dr. Scott uses a step-by-step approach:
Medical History and Physical Exam
He asks detailed questions about your pain (onset, location, quality, duration) and reviews your diet, alcohol use, NSAID or medication history, and any prior GI issues. A focused abdominal exam checks for tenderness, masses, or organ enlargement.
Laboratory Tests
Basic blood work includes:
Complete blood count (CBC) to look for anemia or infection
Liver function tests (LFTs) to assess hepatic causes
Pancreatic enzymes (amylase, lipase) to rule out pancreatitis
H. pylori testing (breath, stool antigen, or serology) if ulcer disease is suspected
Imaging Studies
Abdominal ultrasound to evaluate gallbladder stones, biliary tract, and pancreas
CT scan of the abdomen to detect masses, inflammation, or structural abnormalities
Endoscopic Evaluation
If initial tests are inconclusive or if ulcers, gastritis, or malignancy are suspected, Dr. Scott performs an upper endoscopy (EGD). He inspects the esophagus, stomach, and duodenum and obtains biopsies if needed.
Advanced Testing (if needed)
For functional or motility disorders, additional studies may include gastric emptying scans, esophageal manometry, or pH monitoring to rule out reflux-related pain.
Treatment
Our Team offers a full range of care for weight loss.
1. Lifestyle and Diet Changes
Personalized meal plans to control portions, balance macros, and time meals for optimal results
Exercise programs tailored to your fitness level to support steady fat loss
Guidance on protein powders and supplements for safe, effective weight management
Dedicated 6-week Ozempic tracking and adjustment to maximize benefit
2. Medications
Prescription of FDA-approved weight loss drugs such as semaglutide (GLP-1 agonist)
Ongoing monitoring of safety, side effects, and progress
3. Minimally Invasive Procedures
Endoscopic intragastric balloons to reduce appetite and limit portion sizes
Non-surgical techniques with minimal downtime and quick recovery
Dr. Scott Liu, MD, is a board-certified gastroenterologist with over six years of experience and a background in military medicine. He earned his medical degree from the University of Maryland, Baltimore, completed his Internal Medicine residency at Naval Medical Center Portsmouth, and finished his Gastroenterology fellowship through the National Capital Consortium. Dr. Liu provides comprehensive care for a broad range of digestive conditions, including abdominal pain, acid reflux, liver disease, chronic diarrhea, and colon cancer screening. He is a member of the American College of Gastroenterology and is known for his disciplined, patient-focused approach and clear communication.
Frequently Asked Questions
When will I see results?
Most patients see changes within 4 to 6 weeks when following a full program with lifestyle adjustments and medical support.
Do you track Ozempic weight loss plans?
Yes. We set your goals, monitor your progress, and adjust your plan at six-week intervals to ensure you get the best results.
Are weight loss supplements safe?
Dr. Scott only recommends safe, FDA-tested products and explains all benefits and potential side effects before you begin.
Can I exercise with a balloon in place?
Absolutely. Light to moderate exercise can enhance your results, and our team provides a custom activity guide tailored to your needs.
Do you take insurance?
We accept most major insurance plans and assist with pre-approvals and cost estimates to minimize your out-of-pocket expenses.
What is diet coaching?
Our dietitians offer one-on-one coaching on portion control, meal planning, and smart food choices to support your long-term success.
Where is the clinic located?
GastroDoxs is conveniently located near Westheimer Road, serving all of Houston from our modern, easily accessible clinic.
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