Treating Gastroparesis In St. Petersburg, FL

A procedure only makes sense once testing confirms your stomach is emptying too slowly and that the slow emptying is what’s actually causing your symptoms. That evidence comes from a gastric emptying study, the most useful test for gastroparesis. You eat a light meal tagged with a small amount of radioactive material, usually eggs and toast or oatmeal, and a scanner tracks how fast your stomach clears it over four hours.

An upper endoscopy doesn’t diagnose gastroparesis on its own, but it plays a role. If food is still sitting in your stomach after you’ve fasted for the test, that points toward delayed emptying and prompts a proper emptying study.

Here’s where Dr. Grandhige’s approach differs from a surgeon who operates on symptoms alone. He’s known across Tampa Bay for not operating unless the testing clearly supports it. Many patients arrive expecting a procedure and leave with a diagnosis, an explanation, and a non-surgical plan. Nausea, bloating, and fullness can also come from reflux, a hiatal hernia, silent reflux (LPR), or functional stomach disorders that a pyloromyotomy won’t fix. Confirming the cause first is what protects you from a procedure that can’t help you.

Gastroparesis has no cure. Diet, medication, and procedures all aim at the same two things: fewer symptoms and steady nutrition. They’re usually tried in that order.

Diet comes first, and for many people it does real work. Smaller, more frequent meals, thoroughly chewed and well-cooked low-fat foods, and cutting out carbonation, alcohol, and smoking all reduce the load on a slow stomach. The practice can point you to a dietitian who works with gastroparesis, since staying nourished is the first priority.

Medication is the next step. Promotility drugs like metoclopramide (Reglan) and erythromycin speed the stomach up, though metoclopramide carries side-effect limits on long-term use and erythromycin tends to lose its effect over time. Domperidone has a gentler side-effect profile but is hard to get in the US. Separate anti-nausea medicines such as ondansetron (Zofran), prochlorperazine (Compazine), and diphenhydramine (Benadryl) manage the nausea and vomiting directly.

When diet and medication stop being enough, that’s when a procedure enters the picture. Endoscopic pyloromyotomy is Dr. Grandhige’s approach because it opens the pylorus without an incision and without an implant. Some centers instead use gastric electrical stimulation, an implanted device with a battery that needs replacing over the years, which the NIDDK notes is reserved for diabetic or unexplained gastroparesis when medication can’t control symptoms. A surgical pyloroplasty, done through small abdominal incisions, is another way to open the pylorus. Which one fits depends on your anatomy, your test results, and your history, not on which device a practice happens to sell.

Be clear-eyed about results. In this respect gastroparesis is handled much like achalasia, a related motility disorder: treatment eases the symptoms rather than curing the condition. A pyloromyotomy can improve emptying and cut symptoms, but it isn’t a reset button, and most patients still watch their diet afterward. Honest expectations are part of the plan here, not an afterthought.

St. Petersburg patients don’t need a local gastroparesis clinic to get specialist care. The office is a short drive across the bay in South Tampa, reachable over the Gandy Bridge or the Howard Frankland. For a condition this specific, most people in Pinellas are closer to a dedicated foregut specialist than they realize.

The office is at 1315 South Howard Avenue, Suite 101, in South Tampa. It’s the yellow brick building next to Sally O’Neill’s Pizza, and parking is behind the restaurant.

The team is used to patients coming from across the bay and across the state, so trips get planned around your time. Where a test can be done closer to you in St. Pete, they’ll arrange that instead of making you drive over for it, and they group the remaining studies so you’re not crossing the bay again and again. If you already have prior records, endoscopy reports, or a past gastric emptying study, you can send them to info@tampareflux.com before your visit so Dr. Grandhige reviews everything first. Any procedure itself is performed at HCA South Tampa.

A gastric emptying study and an honest evaluation can tell you whether it’s gastroparesis, whether a procedure would help, and what to do if it wouldn’t.