Gastric Stimulator Gastroparesis In Tampa, FL

You might be experiencing gastroparesis if you’re dealing with:

• You feel full after just a few bites and can’t finish normal meals
• You experience severe nausea that makes it hard to get through your day
• You’re vomiting undigested food hours after eating
• You’ve lost significant weight because eating has become unbearable
• Your blood sugar is impossible to control despite following your diabetes plan
• You feel constant bloating and abdominal discomfort that never seems to go away
• You’ve been told to just manage symptoms without addressing the underlying problem
• You’re dependent on medications that barely help and come with their own side effects
• You’ve been hospitalized repeatedly for dehydration or malnutrition
• Your quality of life has diminished because social meals and normal activities feel impossible

These symptoms are not something you have to accept. Gastroparesis treatment in Tampa has advanced significantly, and you have options beyond medication alone.

Gastroparesis means your stomach takes too long to empty its contents into the small intestine. This isn’t about making too much acid or eating the wrong foods. It’s a motility disorder where the stomach muscles don’t contract properly, causing food to sit in your stomach far longer than it should.

The condition often develops in people with diabetes, after certain surgeries, or for reasons we can’t always identify. What matters most is that gastroparesis causes real, measurable problems. Food that should move through your digestive system in a few hours can remain in your stomach for six, eight, or even twelve hours. This leads to bacterial overgrowth, fermentation, nausea, vomiting, and malnutrition.

Many patients come to us after years of being told their symptoms are anxiety, reflux, or simply something they need to learn to live with. A normal endoscopy doesn’t rule out gastroparesis. Standard reflux testing doesn’t measure stomach emptying. Without proper diagnostic testing, gastroparesis is frequently missed or misdiagnosed.

The pylorus is the valve at the bottom of your stomach that controls how food enters your small intestine. In gastroparesis, this valve often doesn’t relax properly, creating a bottleneck. Treating the pylorus directly can restore normal emptying and dramatically improve symptoms. This is where advanced treatment like endoscopic pyloromyotomy becomes essential.

At Tampa Bay Reflux Institute, we don’t guess. We measure. We use gastric emptying studies, endoscopy, and comprehensive foregut evaluation to confirm gastroparesis and determine whether you’re a candidate for treatment. This precision is what separates effective care from years of frustration.

Endoscopic pyloromyotomy is a minimally invasive procedure designed to treat gastroparesis by targeting the pylorus, the muscular valve that controls stomach emptying. When the pylorus is too tight or doesn’t relax properly, food can’t move from your stomach into your small intestine. This procedure opens that valve, allowing your stomach to empty more normally.

The procedure is performed endoscopically, meaning it’s done entirely through your mouth using a flexible camera and specialized instruments. There are no external incisions on your abdomen. Dr. Grandhige accesses the pylorus from inside your stomach and carefully cuts the muscle fibers that are preventing normal relaxation. This allows food to pass through more easily.

Endoscopic pyloromyotomy typically takes between 60 and 90 minutes and is performed under general anesthesia. Most patients go home the same day or stay overnight for observation. Because there are no abdominal incisions, recovery is significantly faster than traditional surgery. You’ll follow a structured diet progression over several weeks to allow healing while your stomach adjusts to improved emptying.

This procedure is not appropriate for everyone with gastroparesis. Patient selection matters. We use objective testing to confirm that pyloric dysfunction is contributing to your symptoms. If your gastroparesis is purely related to nerve damage with no mechanical component, outcomes are less predictable. This is why comprehensive evaluation is essential before recommending any intervention.

When used in carefully selected patients, endoscopic pyloromyotomy can reduce nausea, improve your ability to eat, decrease hospitalizations, and restore quality of life. It’s not a cure for all gastroparesis, but for the right patients, it can be transformative. Our goal is to help you understand whether you’re a candidate and what realistic expectations look like.

Gastroparesis is a complex foregut disorder that requires subspecialty expertise. Dr. Gopal Grandhige is a board certified general surgeon with fellowship training in foregut surgery and minimally invasive techniques from Yale New Haven Hospital. He has been practicing in Tampa Bay since 2009, focusing exclusively on benign diseases of the esophagus, diaphragm, and stomach.

Unlike general surgeons who perform a wide range of procedures, Dr. Grandhige’s practice is dedicated entirely to foregut conditions. This means he sees gastroparesis patients routinely, not occasionally. That experience translates into better diagnostic accuracy, better patient selection, and better outcomes. Gastroparesis treatment isn’t just about performing a procedure. It’s about knowing when to treat, how to treat, and just as importantly, when not to treat.

Our practice is built on objective testing and education. Before any procedure is recommended, we complete a thorough diagnostic workup that may include gastric emptying studies, endoscopy, manometry, and imaging. We explain your results in plain language so you understand what’s happening in your body. Many patients tell us this is the first time their symptoms finally made sense.

We also work closely with gastroenterologists, endocrinologists, and other specialists who refer patients to us. This collaborative approach ensures you’re not receiving fragmented care. Your referring physician remains involved, and we communicate clearly about findings and recommendations. Patients benefit from continuity, not handoffs to unfamiliar providers.

You’ll also have access to Dr. Grandhige’s dedicated physician assistant, who assists in every surgical case and is available for questions and concerns throughout your recovery. This continuity of care is rare in modern medicine and makes a significant difference in patient satisfaction and outcomes. You’re never passed off to a rotating call system or unfamiliar staff.

Gastroparesis cannot be diagnosed based on symptoms alone. Nausea, bloating, and early satiety can be caused by many conditions, including reflux, functional dyspepsia, esophageal motility disorders, and even anxiety. That’s why we use objective testing to confirm gastroparesis before discussing treatment options.

The gold standard test for gastroparesis is a gastric emptying study. This test measures how long it takes for food to leave your stomach. You’ll eat a standardized meal that contains a small amount of radioactive tracer, and imaging is performed at intervals over several hours. If your stomach retains more food than expected at the four hour mark, gastroparesis is confirmed.

Upper endoscopy is also essential. While endoscopy doesn’t diagnose gastroparesis directly, it allows us to rule out other causes of your symptoms, such as ulcers, strictures, or outlet obstruction. It also lets us visualize the pylorus and assess whether there are anatomic factors contributing to delayed emptying. In some cases, food may still be present in your stomach hours after eating, which supports the diagnosis.

We may also use esophageal manometry or other motility testing to understand how your entire foregut is functioning. Gastroparesis doesn’t exist in isolation. Some patients have both gastroparesis and silent reflux. Others have esophageal dysmotility. Understanding the full picture ensures we’re treating the right problem and setting realistic expectations about which symptoms will improve.

Once testing confirms gastroparesis and we’ve identified pyloric dysfunction as a treatable component, we discuss whether endoscopic pyloromyotomy is appropriate. Not every patient with gastroparesis is a candidate. Some patients benefit more from medication management, dietary modification, or other interventions. Our role is to provide clarity so you can make an informed decision.

Tampa Bay Reflux Institute is conveniently located at 1315 South Howard Avenue in Tampa, in a yellow brick building next to Sally O’Neill’s Pizza. Our office is easily accessible from South Tampa, Hyde Park, Palma Ceia, and Bayshore, with parking available behind the restaurant. Whether you’re coming from downtown Tampa, Carrollwood, Westchase, Brandon, or Riverview, our location is designed for convenient access.

We also routinely see patients from across the Tampa Bay area, including St. Petersburg, Clearwater, and surrounding communities. Many patients travel from other parts of Florida, including Orlando, Sarasota, Naples, Fort Myers, and even Jacksonville, because they want subspecialty evaluation for complex foregut conditions like gastroparesis. We’re experienced in coordinating care for out of town patients and can help streamline testing and scheduling to minimize travel.

Tampa is home to world class medical care, and we’re proud to contribute to that reputation. Our patients consistently tell us they appreciate the combination of expertise and accessibility. You don’t need to travel out of state for advanced gastroparesis treatment when that care is available right here in Tampa.

Patients who come to Tampa Bay Reflux Institute for gastroparesis evaluation often arrive after years of frustration. Many have been told their symptoms are anxiety, reflux, or something they simply need to manage with medication. When objective testing confirms gastroparesis and treatment is appropriate, outcomes can be life changing.

Patients frequently report significant improvements in their ability to eat normal meals, reduced nausea and vomiting, fewer hospitalizations, and restoration of quality of life. One of the most consistent themes we hear is relief. Relief from finally understanding what’s wrong. Relief from having options beyond medication. Relief from working with a team that listens and takes their symptoms seriously.

Our practice has been built on referrals from satisfied patients and referring physicians who trust our diagnostic process and surgical judgment. Gastroenterologists routinely refer their most complex gastroparesis patients to us because they know we’ll provide thorough evaluation, honest recommendations, and excellent care. That trust has been earned over more than 16 years of consistent outcomes in Tampa Bay.

We also emphasize realistic expectations. Not every symptom improves completely. Some patients still require dietary modifications or occasional medication even after treatment. But for carefully selected patients, endoscopic pyloromyotomy provides meaningful, durable relief. That’s what matters most.