Gastric Bypass Surgery

Advanced Weight Loss Solutions in Houston and Across Texas

Gastric bypass surgery has helped millions of people achieve significant, lasting weight loss when traditional methods such as diet, exercise, and medications have not worked. For many patients, it is not simply about losing weight, but about reclaiming health, confidence, and quality of life.

At Houston Surgical Weight Loss, we specialize in advanced bariatric surgery with a personalized, patient-first approach. Led by Dr. Irfan Wadiwala, a fellowship-trained bariatric surgeon with more than 18 years of experience, our practice serves patients throughout Houston, Spring, and Greater Texas, as well as individuals traveling from across the United States.

This page is designed to give you a clear, honest, and complete understanding of gastric bypass surgery, how it works, who it helps, what recovery looks like, and why many patients choose Houston Surgical Weight Loss for their journey.

What Is Gastric Bypass Surgery?

Gastric bypass surgery, medically known as Roux-en-Y gastric bypass, is one of the most well-established and effective bariatric procedures available today. It works by changing how your stomach and digestive system process food, helping you lose weight and improve metabolic health.

The procedure involves:

• Creating a small stomach pouch that limits how much you can eat

• Rerouting a portion of the small intestine so fewer calories are absorbed

By combining restriction (smaller stomach capacity) and malabsorption (reduced calorie absorption), gastric bypass helps patients achieve meaningful and sustained weight loss.

Why Gastric Bypass Surgery Is More Than Weight Loss

While weight loss is the most visible result, gastric bypass surgery offers far-reaching health benefits that go well beyond the number on the scale.

Many patients experience improvement or resolution of:

• Type 2 diabetes

• High blood pressure

• Sleep apnea

• Acid reflux (GERD)

• Joint pain and mobility issues

• Fatty liver disease

• High cholesterol

For some individuals, gastric bypass can be life-changing, reducing long-term health risks and improving overall longevity.

Below are sample review highlights based on real feedback from patients who chose Houston Surgical Weight Loss. They show a range of experiences, from early consultation to years after surgery.

“By far the best doctor I have ever received care from. The staff is wonderful, very professional and welcoming. I will definitely recommend him to anyone ready to change their life forever.”

“I had my gastric sleeve a year ago and have lost over 100 pounds. The recovery was smooth and the entire team was professional and supportive the whole way.”

“Had my gastric sleeve and I feel amazing. I felt comfortable from beginning to end and I am so thankful for everyone involved in my experience.”

“Excellent personnel at the office. Everyone is helpful and knowledgeable. The doctors are top-notch surgeons and will not let you leave without answering every question.”

“Great price and great care. My recovery was easy, my results are incredible and I am so happy I chose this clinic.”

“From my first consultation I knew he was the right surgeon. Humble, kind, very knowledgeable and honest. I feel safe and supported on this journey.”

“I am down almost 100 pounds and wish I had done this sooner. The staff is supportive, the doctor is skilled and they give you all the tools to be successful.”

“He truly saved my life. His bedside manner is impeccable and his office staff is friendly and flexible. I could not have asked for a smoother experience.”

“My surgery and my recovery were both excellent. The doctor explained everything step by step and the staff made sure I felt comfortable and informed.”

“I had gastric sleeve surgery and my recovery has been fantastic. No reflux, no pain and I followed all of the instructions. I highly recommend this team.”

“They changed my life. I have mobility back, confidence back and a healthier future ahead of me.”

“I felt important, not rushed. The doctor and staff took their time and made sure I understood every part of the process.”

“The best surgeon and an amazing staff. My surgery was a success, zero complications and I am so happy I made this decision.”

Recovery After Gastric Bypass Surgery

Recovery varies by individual, but most patients follow a predictable healing pattern.

Early Recovery

• Hospital stay is typically short

• Walking is encouraged soon after surgery

• Pain is usually manageable with medication

First Few Weeks

• Gradual diet progression from liquids to soft foods

• Light activity is encouraged

• Many patients return to work within 2–3 weeks

Long-Term Recovery

• Continued weight loss over months

• Ongoing nutrition and vitamin supplementation

• Regular follow-up visits for monitoring

Our team provides detailed guidance at every stage of recovery.

Lifestyle Changes After Gastric Bypass Surgery

Gastric bypass surgery is a powerful tool, but long-term success depends on lifestyle changes.

Patients learn to:

• Eat smaller, balanced meals

• Prioritize protein intake

• Stay hydrated

• Take recommended vitamins

• Incorporate physical activity gradually

Our multidisciplinary team supports patients with nutrition education, exercise guidance, and long-term follow-up.

Cost of Gastric Bypass Surgery in Houston and Texas

Cost is a common concern. Pricing for gastric bypass surgery depends on:

• Insurance coverage

• Facility and surgical fees

• Pre- and post-operative care

Many insurance plans cover gastric bypass surgery when criteria are met. For patients without coverage, self-pay and financing options are available. Our team assists with insurance verification and cost transparency so there are no surprises.

A minimally invasive surgery that removes the hunger-producing part of the stomach — improving fullness signals and calorie control.

Benefits:

• Major weight loss (typically 60–70% excess weight)
  
• Reduces hunger rapidly
  
• Strong improvement in diabetes and sleep apnea
  
• Outpatient option — faster recovery for active families in Conroe

A metabolic surgery that reduces stomach volume and reroutes food to improve hormone and insulin response.

Best for patients:

• With Type 2 diabetes needing remission
  
• With severe acid reflux/GERD
  
• With faster weight-loss needs

Improves:

• Blood sugar within days
  
• Fatty liver disease
  
• Metabolic syndrome

A non-surgical approach inserted endoscopically.

• No incisions • Minimal recovery
  
• Balloon remains for 6 months
  
• Structured coaching for lifestyle change
  
• Helps lose 20–40 lbs on average

Perfect for BMI 30–40 patients wanting an earlier intervention.

An adjustable silicone band reduces stomach capacity.

• Reversible
  
• Controlled gradual weight loss
  
• Works best with strong follow-up

Offered in select cases but no longer first-choice surgical option.