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Overweight

At GastroDoxs in Houston, Dr. Rishi Chadha specializes in comprehensive overweight management. Board-certified in gastroenterology and internal medicine, he combines personalized nutrition, exercise, medication and minimally invasive procedures, guiding you toward sustainable weight loss, improved health, renewed energy, confidence.

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Texas Medical Board
Harris County Medical Society
American College of Gastroenterology
American Society for Gastrointestinal Endoscopy
Memorial hermann
Houston Methodist leading Medicine
HCA Houston Healthcare
Rishi Chadha

About the Expert

Dr. Rishi Chadha, MD is a board‑certified gastroenterologist who specializes in preventive gastroenterology, colorectal cancer screening, and minimally invasive endoscopic procedures. He completed his fellowship at Sunrise Health GME in Las Vegas and previously trained in internal medicine at St. Vincent’s Medical Center in Connecticut.

What Is Overweight?

Being overweight means you carry more body weight than is healthy for your height. Doctors often use BMI (Body Mass Index) to assess this.

  • A BMI between 25.0 and 29.9 is considered overweight.
  • A BMI of 30.0 or more indicates obesity.
  • The ICD-10 code for overweight is E66.9 (obesity, unspecified).

Common Causes of Overweight

  • Eating too many high-calorie or high-fat foods
  • Not getting enough physical activity
  • Family history and genetics
  • Stress, poor sleep, or hormone imbalances
  • Slower metabolism with advancing age

Common Symptoms of Being Overweight

  • Slow, steady weight gain-especially around the belly or hips
  • Feeling tired or low on energy
  • Pain or discomfort in knees, hips, or lower back
  • Shortness of breath with light activity
  • Difficulty fitting into clothes that once fit well

How Dr. Rishi Diagnoses Overweight

Comprehensive Assessment

Measurements & BMI

Dr. Chadha records your height, weight and waist circumference, then calculates your BMI to determine if you're in the overweight range (BMI 25-29.9).

Diet & Lifestyle Review

He discusses your typical eating patterns, physical activity level, sleep habits and stressors to identify areas for improvement.

Lab Testing

  • Fasting glucose & HbA1c to screen for insulin resistance or diabetes
  • Lipid panel (cholesterol & triglycerides) to assess heart health
  • Thyroid function tests to rule out hormonal causes of weight gain

GI & Metabolic Evaluation

He looks for digestive issues (bloating, reflux) or metabolic conditions that can impact weight, ensuring a complete picture of your health.

Dr. Rishi Chadha
Treatment

Treatment Options at GastroDoxs

1. Lifestyle and Diet Changes

  • Meal planning with healthy proteins, fiber, and whole foods
  • Tips for portion control and mindful eating
  • Exercise programs tailored to your fitness level
  • Support for sleep hygiene, hydration, and stress management

2. Medications for Weight Loss

  • Orlistat - blocks fat absorption in the gut
  • GLP-1 receptor agonists - reduce appetite and support sustained weight loss
  • Close monitoring for safety and efficacy by Dr. Chadha

3. Minimally Invasive Procedures

  • Intragastric balloon - temporary device to help you feel full sooner
  • Endoscopic sleeve gastroplasty - reduces stomach volume without surgery
  • Ideal for patients near obesity thresholds seeking non-surgical options
Rishi Chadha

About the Author

Dr. Rishi Chadha, MD is a board‑certified gastroenterologist who specializes in preventive gastroenterology, colorectal cancer screening, and minimally invasive endoscopic procedures. He completed his fellowship at Sunrise Health GME in Las Vegas and previously trained in internal medicine at St. Vincent’s Medical Center in Connecticut.

Frequently Asked Questions

What BMI is considered overweight?

A BMI between 25.0 and 29.9 is considered overweight.

What is the ICD-10 code for overweight?

It's E66.9, used for obesity or overweight with no further detail.

Can being overweight cause other health issues?

Yes. It increases the risk of diabetes, heart disease, joint pain, and more.

When will I see results?

Many people start noticing changes in 4-6 weeks.

I feel overweight and sick-can Dr. Chadha help?

Yes. He'll review your full health and create a step-by-step plan for recovery.

Are weight-loss medications safe?

Yes-when prescribed and monitored by a specialist like Dr. Chadha.

What is an intragastric balloon?

It's a soft, inflatable device placed in your stomach to help reduce hunger.

Will I need surgery?

Not always. Many people lose weight with diet, medicine, or endoscopic options.

How should I prepare for a procedure?

You'll follow a pre-procedure diet, fasting rules, and lab work.

How can I book a visit?

Fill out our online form or email: info@gastrodoxs.com

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