Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments that treat this condition Gastroenterology and Hepatology General Surgery in Phoenix Pediatric Surgery Thoracic Surgery Doctors who treat this condition Edit search filters close Narrow your search By location Jacksonville, FL By last name There are no doctors whose last name begins with the letter A A There are no doctors whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D active Find a doctor whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F There are no doctors whose last name begins with the letter G G There are no doctors whose last name begins with the letter H H Find a doctor whose last name begins with the letter I I There are no doctors whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L There are no doctors whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U There are no doctors whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-1 out of 1 doctors available Last Name Initial: E Fernando F. Elli, M.D. General Surgeon Jacksonville, FL Areas of focus: Robotic surgery, Minimally invasive surgery, Bariatric surgery, Gastric bypass surgery, Adrenalectomy, Esophagectomy, N...issen fundoplication, Hiatal hernia repair, Gastrectomy, Gastroparesis, Obesity, Hernia, Barrett's esophagus, Esophageal cancer, Stomach cancer, Achalasia, Hiatal hernia, Adrenal disorder Show more areas of focus for Fernando F. Elli, M.D. ResearchMayo Clinic researchers are working to improve diagnosis and treatment of hiatal hernias. Specific efforts involve studies of the causes of hiatal hernias, improved surgical techniques, and prevention of complications and hernia recurrence after surgery. PublicationsSee a list of publications about hiatal hernias by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Allen, Mark S. M.D. Minnesota Cassivi, Stephen D. M.D., M.S. Minnesota DeVault, Kenneth R. M.D. Florida Wigle, Dennis M.D., Ph.D. Minnesota By Mayo Clinic Staff Hiatal hernia care at Mayo Clinic Request an appointment Diagnosis & treatmentCare at Mayo Clinic Dec. 23, 2023 Print Related Hiatal hernia Associated Procedures Upper endoscopy Products & Services A Book: Mayo Clinic on Digestive Health Mayo Clinic in Rochester, Minnesota, has been recognized as the best Gastroenterology & GI Surgery hospital in the nation for 2024-2025 by U.S. News & World Report. Learn more about this top honor Hiatal herniaSymptoms&causesDiagnosis&treatmentDoctors&departmentsCare atMayoClinic Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20373360 Patient Care & Health Information Diseases & Conditions Hiatal hernia