Heartburn Is a Mechanical Problem, Not Just Too Much Acid
Most reflux isn’t caused by making too much acid. It’s caused by a mechanical failure of the valve between your stomach and esophagus: a weak lower esophageal sphincter, a hiatal hernia, or both. Almost everyone with real reflux has a hiatal hernia, even a small one that doesn’t show up on endoscopy.
This is why medication so often disappoints. Proton pump inhibitors like omeprazole and esomeprazole lower the acid in your stomach, but they don’t strengthen the sphincter or repair a hernia. Reflux keeps happening. It’s just less acidic. Bile and digestive enzymes still travel up, and tissue damage can continue quietly even when the burning eases.
If you’ve been escalating GERD medication for years and still have symptoms, the problem is probably mechanical, and no amount of acid suppression fixes a mechanical problem. Consider an evaluation if you need daily or twice-daily medication to stay comfortable, your symptoms continue despite it, you have a known hiatal hernia, or you’ve been told you have esophagitis or Barrett’s esophagus.
Testing Comes First: How Reflux Is Actually Diagnosed
Silent Reflux (LPR) Needs Different Testing
Silent reflux, or laryngopharyngeal reflux (LPR), often shows up as chronic throat clearing, hoarseness, a nagging cough, or a lump-in-the-throat feeling, frequently with no classic heartburn at all. Standard reflux testing usually misses it because it only looks at the lower esophagus.
The throat and voice box are far more sensitive than the esophagus. The esophagus may tolerate 40 to 50 reflux episodes a day, while the throat can react to just one. Dr. Grandhige uses a customized 24-hour dual-channel pH-impedance probe that measures reflux at both the lower and upper esophageal sphincter, including the non-acid reflux from bile and pepsin that standard acid-only tests can’t see. That precision changes outcomes. LPR patients are often told surgery has about a 50% chance of helping. With this testing to select the right patients, meaningful improvement rises to roughly 80%, and patients who wouldn’t benefit are steered away from surgery instead of into it. You can read more about silent reflux (LPR) and how it differs from typical GERD.
For appropriately selected patients with confirmed reflux and good esophageal function, the practice reports meaningful symptom relief and freedom from daily reflux medication in more than 95% of cases. Those numbers come from objective testing before and after treatment, not patient surveys.
The Four Anti-Reflux Procedures, Compared
There is no single best reflux operation. The right choice depends on your anatomy, esophageal function, hernia size, and priorities, which is exactly why testing comes first. A procedure that’s ideal for one patient causes swallowing problems for another.
Dr. Grandhige performs robotic and laparoscopic fundoplication in all four wrap configurations, the LINX magnetic sphincter device, and the incisionless TIF procedure. In 2026 he adds RefluxStop, a newer repair that rebuilds the anti-reflux barrier without wrapping anything around the esophagus. Because he offers all of them, the recommendation is driven by your test results, not by the one operation a surgeon happens to prefer.
|
Procedure |
How it works |
Often a fit for |
Burping and vomiting |
Repairs hiatal hernia |
Recovery |
|---|---|---|---|---|---|
| Fundoplication (Nissen, Toupet, Dor, Watson) | Wraps the upper stomach around the lower esophagus to rebuild the valve | Larger hiatal hernias, weaker motility (partial wraps), patients wanting the longest track record | May be limited, with more gas and bloating | Yes | Outpatient, same-day home; diet advances over 2 to 3 months |
| LINX | A ring of magnetic titanium beads reinforces the sphincter and opens when you swallow | Confirmed reflux with good esophageal motility; wanting to keep normal anatomy | Usually preserved once early swelling settles | Yes, repaired at the same time | Outpatient; early swallowing difficulty is common and temporary; MRI safe to 1.5 Tesla |
| TIF (EsophyX) | Done through the mouth with no incisions; folds a partial valve from the inside | Mild to moderate reflux, no or small hernia, not obese | Usually preserved | No, cannot repair the diaphragm | 45 to 60 minute procedure, same-day home; heavy lifting restricted about 6 weeks |
| RefluxStop (new in 2026) | Reconstructs the anti-reflux barrier without encircling the esophagus | Selected patients, based on testing | Reviewed at consultation | Addressed during the repair | Newly offered in 2026; reviewed at consultation |
The honest tradeoff is durability. Fundoplication and LINX both repair the diaphragm and hold up over years. TIF is the least durable because it doesn’t touch the hernia or diaphragm; Dr. Grandhige quotes a failure rate of about 2% per year, roughly 20% per decade, and calls it the best endoscopic option rather than a permanent fix. That kind of straight answer is the reason to see someone who performs all of these.
Your Surgeon and Care Team
Dr. Gopal Grandhige is a board-certified general surgeon who has focused only on reflux and foregut surgery in Tampa Bay since 2009. He earned his biology degree at Johns Hopkins University and his medical degree at the University of Michigan, then completed his general surgery residency and a fellowship in foregut and minimally invasive surgery at Yale New Haven Hospital. He is a Fellow of the American College of Surgeons, a member of SAGES, and a founding member of the American Foregut Society. He founded Tampa Bay Reflux Center in 2009 and Tampa Bay Reflux Institute in 2022. You can confirm his board certification through the American Board of Surgery and his active license through the Florida Department of Health.
The team behind him has been in place for over a decade. His physician assistant assists in every operation and knows each patient’s anatomy and recovery, so questions after surgery go to someone who was in the room, not a call center. After hours, patients reach Dr. Grandhige directly. All surgeries are performed at HCA South Tampa Hospital, where the same operating room team handles these procedures routinely, and he also holds privileges at St. Joseph’s Main, St. Joseph’s South, and HCA Brandon.
Patients most often say the same things: they finally understood their condition, they weren’t pushed toward surgery, and the diagrams Dr. Grandhige draws during the visit made reflux make sense. As he puts it, the operation is the last step; the decision-making is the surgery.

FAQS
Stop Managing Symptoms and Find the Cause
You don’t have to stay on daily reflux medication without knowing why it isn’t enough. Send your records, get objective answers, and find out which treatment, if any, fits your anatomy.
An endoscopy cannot tell you if you have reflux. It can only tell you if you have complications of GERD.
If you are unhappy with your reflux symptoms, come in and we can discuss testing and treatments that can accurately diagnose your problem.
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CALL US AT 813-922-2920
www.tampareflux.com
If you have a hiatal hernia and fit one of these categories, you should know your options.
Dr. Grandhige is an expert in his field and performs 200 of these surgeries a year. He is the only surgeon in the Tampa Bay Area who offers all surgical options - LINX, Fundoplications, TIF and will be one of 20 surgeons in America introducing the latest procedure RefluxStop in 2026.
We accept most insurances but will verify yours before you come in. These procedures are considered medically necessary and covered by your insurance. You can expect to pay your in-network deductibles and nothing else.
#hiatalhernia #reflux #GERD #LINX #refluxstop
What causes reflux ?
1. Weak lower esophageal sphincter
2. Hiatal hernia
3. Flattening of the Angle of His
4. Poor esophageal motility
5. Gastroparesis (slow stomach)
NOT increased acid production
Don’t let GERD get in the way of living your life. Request your appointment with us today on the link below.
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https://tampareflux.com/contact-us/
Anyone can be victim to GERD and though weight loss can help reduce GERD symptoms. Many athletes with high impact workouts may continue to have these symptoms. This may be a symptom of a hiatal hernia or other issue. We are more then happy to assist you in finding your solution, just click the link below.
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https://tampareflux.com/contact-us/
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Heartburn may seem like an annoyance. But if you find yourself having symptoms on a daily basis, it may be time to to talk to Dr. Grandhige as it could be a symptom of something worse.
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#nonsurgicalweightloss #ESG #gastricballoon #weightlossjourney #vsg #vsgjourney #spatz3 #orbera #orberaballoon #grandhige #DrG
#tampabayrefluxinstitute #guthealth #roboticsurgery
If you are tired of avoiding your favorite foods or taking daily medications, we can help.
We are the Tampa experts in reflux ! With years of experience and thousands of patients treated successfully, we offer all FDA approved anti-reflux procedures.
Call 813-922-2920 to schedule your appointment
All major insurances accepted.
Not all patients need surgical intervention. Many patients are living a heartburn free life with their PPIs. However 40% of patients taking PPIs are not getting the relief they need. If you are one of those, you have options! Come in and find out more.
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#nonsurgicalweightloss #ESG #gastricballoon #weightlossjourney #vsg #vsgjourney #spatz3 #orbera #orberaballoon #grandhige #DrG
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