Four procedures, and who each one is wrong for
There is no best reflux operation. There is only the right operation for a specific set of test results, and knowing which operation not to do matters more than technical skill in the operating room.
Fundoplication uses your own stomach tissue to rebuild the reflux barrier. It comes in four configurations: Nissen (360-degree wrap), Toupet (posterior 270), Watson (anterior 270) and Dor (anterior partial). Motility findings drive the choice. It’s performed robotically or laparoscopically under general anesthesia, runs about 1.5 to 2 hours, and is typically outpatient with same-day discharge. Diet progresses over two to three months. Its strengths are durability, decades of outcome data, and the ability to handle large hernias. Its real tradeoff is that making it harder for acid to come up also makes it harder for air and food to come up. Bloating and difficulty vomiting are the honest downsides, temporary or permanent depending on the configuration.
LINX Magnetic Sphincter Augmentation is a ring of magnetic titanium beads around the lower esophagus. It doesn’t raise resting sphincter pressure. It resists opening when stomach pressure rises and opens when you swallow, which is why most patients keep the ability to burp and vomit once early inflammation settles. Stomach anatomy stays intact and the device can be removed without closing off future options. Current devices are MRI compatible up to 1.5 Tesla. Hernia size is not a disqualifier as long as the hernia is repaired at the same time. Good esophageal motility is a hard requirement, because your esophagus has to push food through the device. One detail rarely mentioned anywhere: patients who are highly attuned to bodily sensation, particularly the ones who could feel a Bravo pH capsule while it was in place, frequently report sensing their LINX device.
TIF (EsophyX) is performed entirely through the mouth with an endoscope, no external incisions, typically 45 to 60 minutes under general anesthesia and home the same day. It rebuilds the valve and the angle of His from the inside. It cannot repair a hiatal hernia and does not touch the diaphragm, which is the single most important thing to understand about it. Dr. Grandhige quotes a failure rate of roughly 2 percent per year, about 20 percent per decade, and frames TIF as the best endoscopic procedure available rather than a permanent fix. He declines to perform it on patients who are obese or who have anything more than a minimal hiatal hernia, and on anyone with Barrett’s esophagus, severe esophagitis or a peptic stricture. That restraint tracks with the published evidence: the multicenter TIF 2.0 registry study enrolled only patients with a BMI under 35 and a hiatal hernia under 2 cm. TIF’s mixed reputation comes almost entirely from being used outside those limits.
RefluxStop is the fourth option, and it is new. The FDA granted it premarket approval on August 20, 2026 after reviewing five-year clinical data, opening the U.S. market for the first time. The device restores the gastroesophageal junction and angle of His without encircling or compressing the food passageway, which is aimed squarely at the gas-bloat and dysphagia problems some patients get from a traditional wrap. Dr. Grandhige has stated he is adding it, which would make him the only surgeon in the Tampa Bay area offering all four major anti-reflux approaches. It is not yet being performed at this practice. Ask about current availability when you call rather than assuming from this page.
Silent reflux, and the test most centers don’t run
If your main symptoms are throat clearing, hoarseness, cough or a lump-in-the-throat sensation, standard reflux testing will probably miss what’s causing them. That’s a testing design problem, not a mystery.
Most pH studies measure reflux above the lower esophageal sphincter only. Silent reflux, or LPR, happens when reflux travels higher still, past the upper esophageal sphincter into the throat and voice box. The tissue up there is far more sensitive than the esophagus. Your esophagus may tolerate 40 to 50 reflux episodes a day without complaint. The larynx and pharynx can become symptomatic from a single episode a day. A test that never looks above the upper sphincter will come back clean while you keep clearing your throat.
Dr. Grandhige uses a customized 24-hour pH impedance dual-channel probe that measures at both levels: above the lower sphincter and above the upper sphincter. Impedance matters here because the throat reacts to bile, pepsin and trypsin, not just acid, and acid-only testing cannot see them. The catheter is placed through the nose in the office and records while you eat, sleep, exercise and talk, with you logging symptoms so events and symptoms can be matched directly.

This testing is not common. It’s technically demanding, it takes careful interpretation, and reimbursement for it is poor. Most centers use less precise testing and live with the results, which is why LPR patients are so often quoted a roughly 50 percent chance that surgery helps. With dual-channel selection, symptom improvement runs closer to 80 percent. Roughly 50 to 60 percent of LPR patients who get tested here have results that justify surgery at all. The rest are told no, and that is the point of running the test.
One expectation to set now: LPR symptoms typically take four to six months to improve after treatment. Classic heartburn often resolves overnight. Patients who aren’t warned about that gap assume the procedure failed at week three.
Results, volumes, and the patients who get turned away
For patients with typical heartburn and regurgitation who have objective evidence of reflux, workable anatomy and good esophageal function, Dr. Grandhige reports greater than 95 percent success in meaningful symptom relief, elimination of daily reflux medication, and patient satisfaction. For fundoplication specifically in appropriately selected patients, he reports greater than 90 percent symptom resolution with elimination of daily medication. Those numbers apply to a selected group. They are not what happens if you operate on everyone who walks in complaining of heartburn.
Outcomes are lower, and are discussed individually, for patients with reduced esophageal motility, long-standing or complex disease, large or recurrent hernias, prior foregut surgery or previous bariatric surgery. No procedure is 100 percent. Some symptoms are multifactorial. Durability varies by procedure and by patient.
The volume behind those results: over 600 fundoplications, over 600 LINX procedures and over 200 TIF procedures. Dr. Grandhige trained in general surgery at Yale-New Haven Hospital and completed fellowship training there in foregut and minimally invasive surgery, after medical school at the University of Michigan. He is a Fellow of the American College of Surgeons, a member of SAGES, and a founding member of the American Foregut Society. His full training background and credentials are listed on the practice site, and his Florida license and board certification can be verified independently through the Florida Department of Health and the American Board of Surgery. As of September 2026 the practice holds a 4.9 star average across 38 Google reviews, where the most repeated theme is the hand-drawn diagrams used during consultations.
Here is the part most practices leave off the page. The patients Dr. Grandhige declines to operate on are often the unhappiest people who walk out of the office. They came for a solution and got a no. They are also the patients who would have been far unhappier after an unnecessary operation left their symptoms exactly where they were. Every foregut surgery is performed at HCA South Tampa Hospital with the same operating room team and the same physician assistant, who assists on every case and is reachable afterward.
The trip from Wesley Chapel, and how many times you’ll make it
The office is at 1315 S Howard Ave, Suite 101, Tampa, FL 33606, roughly 30 miles south of Wesley Chapel and about a 45-minute drive outside rush hour. It’s a yellow brick building next to Sally O’Neill’s Pizza, with parking behind the restaurant. Patients regularly travel here from Orlando, Sarasota, Naples, Fort Myers, Jacksonville and outside Florida entirely, so a drive down I-75 is on the short end of what this practice is built to handle.
New patients are typically seen within two weeks and always within four. From there, the number of visits depends on one thing: whether your testing is already done.
If you arrive with a completed endoscopy, pH study, manometry and relevant imaging, one consultation is usually enough. The diagnosis can often be confirmed at that first visit, options discussed the same day, and surgery scheduled as early as four weeks out. If testing still needs to happen, the first visit covers education, record review and test planning, and a second visit about four weeks later reviews the results and finalizes the plan. That path runs closer to eight weeks from first visit to surgery. Insurance authorization is handled by the office and runs in parallel, so it rarely adds to the timeline.

Two things shorten your trips. First, testing that can be done closer to home gets done closer to home whenever possible, so you aren’t driving to South Tampa for every study. Second, email your records to info@tampareflux.com before your appointment: prior endoscopy and pathology reports, any pH testing including Bravo or catheter studies, manometry results, barium swallow or imaging, office notes from your gastroenterologist, ENT, pulmonologist or allergist, and your medication and surgical history. Records requested by signed release alone arrive late, incomplete or not at all. Sending them yourself turns the first visit into a diagnostic conversation instead of a data-gathering exercise. Studies from years ago are still useful, because they show how the disease has progressed.
Frequently asked questions
Get a straight answer about your reflux
The goal of the first visit is clarity, whether that leads toward an operation or away from one. If reflux is the problem, you’ll find out why it’s happening and which correction fits your anatomy. If it isn’t, you’ll find that out too, along with what to do instead.
Tampa Bay Reflux Institute, 1315 S Howard Ave, Suite 101, Tampa, FL 33606.
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.
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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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#tampabayrefluxinstitute #guthealth #roboticsurgery
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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#chronicheartburn #gerdsymptoms #heartburnrelief #reflux #PPIs #heartburn #LINX #fundoplication #TIF #GERD#tampaheartburn #linx #TIF #fundoplication #tampabayreflux #GERD #acidreflux #acidrefluxsurgery #stopreflux
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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
#tampabayrefluxinstitute #guthealth #roboticsurgery
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