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Morbid Obesity Due To Excess Calories
Struggling with severe weight gain and health risks? At GastroDoxs in Houston, board-certified gastroenterologist Dr. Nghia Nguyen offers personalized care for morbid obesity caused by excess calorie intake. Discover diagnosis options, lifestyle changes, medications and procedures to restore your health.
Dr. Nghia Nguyen, DO, is a board-certified gastroenterologist providing advanced digestive care in the Greater Houston area. He earned his medical degree from the Texas College of Osteopathic Medicine and completed both his Internal Medicine residency and Gastroenterology fellowship at the University of Texas at Rio Grande Valley. Dr. Nguyen specializes in treating conditions such as acid reflux, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), and liver disorders.
Common Causes and Risk Factors
Excessive calorie intake from high-fat, high-sugar foods and beverages
Physical inactivity and a sedentary lifestyle
Genetic factors affecting metabolism and fat storage
Emotional or stress-related eating behaviors
Certain medications known to promote weight gain (e.g., corticosteroids)
Signs and Symptoms
Body mass index (BMI) of 40 or higher
Difficulty with everyday activities, such as climbing stairs
Shortness of breath at rest or with minimal exertion
Chronic joint pain, particularly in the knees and hips
Persistent fatigue, sleep disturbances, or sleep apnea
How Dr. Nghia Nguyen Diagnoses This Condition?
Dr. Nguyen uses a step-by-step approach:
Medical History and Physical Exam
He reviews your full medical history, eating habits, activity level, medications, and family risk factors. He records your weight, height, waist circumference, and calculates your BMI.
Blood Tests
We obtain labs to screen for diabetes (fasting glucose, HbA1c), dyslipidemia (lipid panel), thyroid dysfunction (TSH), and liver health (LFTs).
Imaging and Fat Distribution
Abdominal ultrasound or DEXA scan to assess visceral fat and overall body composition.
CT or MRI in select cases to map fat deposits and evaluate organ involvement.
Sleep Study
If you report daytime fatigue or snoring, Dr. Nguyen may order a polysomnography to rule out sleep apnea.
Advanced Assessments (if needed)
In specialized cases, indirect calorimetry measures your resting energy expenditure, and bioelectrical impedance assesses lean vs. fat mass. These tools help tailor your treatment plan.
Treatment
Our Team offers a full range of care for morbid obesity from eating too many calories.
1. Lifestyle and Diet Modifications
Personalized meal plans that cut calories while keeping you full
Cardio and strength training programs to boost calorie burn
Regular follow-up visits in Houston to keep you motivated
2. Medications
We follow the latest FDA guidelines for weight-loss medications.
We may prescribe FDA-approved drugs to reduce hunger and calorie absorption.
3. Minimally Invasive or Advanced Procedures
Endoscopic sleeve gastroplasty to reduce stomach volume
Gastric balloon placement for temporary support
Other advanced, minimally invasive treatments performed in Houston with quick recovery
Dr. Nghia Nguyen, DO, is a board-certified gastroenterologist providing advanced digestive care in the Greater Houston area. He earned his medical degree from the Texas College of Osteopathic Medicine and completed both his Internal Medicine residency and Gastroenterology fellowship at the University of Texas at Rio Grande Valley. Dr. Nguyen specializes in treating conditions such as acid reflux, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), and liver disorders.
Frequently Asked Questions
What is the ICD-10 code for morbid obesity due to excess calories?
The code is E66.01 for severe obesity from eating too many calories.
What are the main symptoms of morbid obesity from excess calories?
Common signs include a BMI of 40 or higher, joint pain, sleep apnea, chronic tiredness, and shortness of breath.
Can I avoid surgery with diet and exercise?
Many patients improve significantly with tailored diet, exercise, and FDA-approved medications. Dr. Nguyen will determine if you need a procedure.
How long does recovery take after weight-loss procedures?
Most people return to normal activities within about a week. We schedule follow-up visits at our Houston clinic to monitor your progress.
Does insurance cover obesity treatment?
Insurance coverage varies by plan. Our staff works with you to maximize benefits and guide you through pre-authorization.
When will I see weightâloss results?
With lifestyle changes, many patients notice improvements in 4-6 weeks. Minimally invasive procedures often yield faster results.
Do you have support groups in Houston?
Yes. We host monthly in-person meetings and virtual check-ins to keep you motivated and on track throughout your journey.
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