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    Last Updated: 01/09/2026

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    MediFind found 26 doctor with experience in Gastrointestinal Fistula near New Zealand. Of these, 20 are Experienced, 4 are Advanced and 2 are Distinguished.

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    26 providers found
      Distinguished in Gastrointestinal Fistula

      Robert Phillips
      Distinguished in Gastrointestinal Fistula

      Robert Phillips
      Christchurch, CAN, NZ 

      Robert Phillips practices in Christchurch, New Zealand. Mr. Phillips is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Gastrointestinal Fistula, Familial Adenomatous Polyposis, Prostate Cancer, Prostatectomy, and Endoscopy.

      Distinguished in Gastrointestinal Fistula

      Sanjay Pandanaboyana
      Distinguished in Gastrointestinal Fistula

      Sanjay Pandanaboyana
      85 Park Road, 
      Grafton, AUK, NZ 

      Sanjay Pandanaboyana practices in Grafton, New Zealand. Mr. Pandanaboyana is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Gastrointestinal Fistula, Pancreaticoduodenectomy, and Gallbladder Removal.

      Saxon J. Connor
      Advanced in Gastrointestinal Fistula

      Saxon J. Connor
      Advanced in Gastrointestinal Fistula

      Saxon J. Connor
      2, Riccarton Ave, 
      Christchurch, CAN, NZ 

      Saxon Connor practices in Christchurch, New Zealand. Mr. Connor is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Macroamylasemia, Gastrointestinal Fistula, Hereditary Pancreatitis, Pancreaticoduodenectomy, and Gallbladder Removal.

      Learn about our expert tiers
      Advanced in Gastrointestinal Fistula

      John A. Windsor
      Advanced in Gastrointestinal Fistula

      John A. Windsor
      3A Symonds Street, 
      Auckland, AUK, NZ 

      John Windsor practices in Auckland, New Zealand. Mr. Windsor is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Chronic Pancreatitis, Pancreaticoduodenectomy, and Pancreatectomy.

      Advanced in Gastrointestinal Fistula

      Spencer W. Beasley
      Advanced in Gastrointestinal Fistula

      Spencer W. Beasley
      Christchurch, CAN, NZ 

      Spencer Beasley practices in Christchurch, New Zealand. Mr. Beasley is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Tracheoesophageal Fistula, Esophageal Atresia, Gastrointestinal Fistula, Endoscopy, and Orchiectomy.

      Advanced in Gastrointestinal Fistula

      Chathura B. Ratnayake
      Advanced in Gastrointestinal Fistula

      Chathura B. Ratnayake
      Auckland, AUK, NZ 

      Chathura Ratnayake practices in Auckland, New Zealand. Ratnayake is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. Their top areas of expertise are Exocrine Pancreatic Insufficiency, Gastrointestinal Fistula, Pancreatic Cancer, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

      Andrew S. Day
      Experienced in Gastrointestinal Fistula

      Andrew S. Day
      Experienced in Gastrointestinal Fistula

      Andrew S. Day
      Riccarton Avenue, 
      Christchurch, CAN, NZ 

      Andrew Day practices in Christchurch, New Zealand. Mr. Day is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Colitis, Endoscopy, and Colonoscopy.

      Experienced in Gastrointestinal Fistula

      Jonathan M. Wells
      Experienced in Gastrointestinal Fistula

      Jonathan M. Wells
      Christchurch, CAN, NZ 

      Jonathan Wells practices in Christchurch, New Zealand. Mr. Wells is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Tracheoesophageal Fistula, Esophageal Atresia, Gastrointestinal Fistula, Infantile Pyloric Stenosis, and Endoscopy.

      Experienced in Gastrointestinal Fistula

      Cameron I. Wells
      Experienced in Gastrointestinal Fistula

      Cameron I. Wells
      2 Park Rd, 
      Grafton, AUK, NZ 

      Cameron Wells practices in Grafton, New Zealand. Mr. Wells is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Ogilvie Syndrome, Intestinal Pseudo-Obstruction, Bowel Incontinence, Pancreaticoduodenectomy, and Gallbladder Removal.

      Experienced in Gastrointestinal Fistula

      Alister J. Bates
      Experienced in Gastrointestinal Fistula

      Alister J. Bates
      20 Wilson Street, 
      Geraldine, CAN, NZ 

      Alister Bates practices in Geraldine, New Zealand. Mr. Bates is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Tracheobronchomalacia, Congenital Tracheomalacia, Galactosialidosis, Tracheoesophageal Fistula, and Endoscopy.

      Experienced in Gastrointestinal Fistula

      Ian P. Bissett
      Experienced in Gastrointestinal Fistula

      Ian P. Bissett
      2 Park Rd, 
      Grafton, AUK, NZ 

      Ian Bissett practices in Grafton, New Zealand. Mr. Bissett is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Ogilvie Syndrome, Bowel Incontinence, Diverticular Disease, Ileostomy, and Sacral Nerve Stimulation.

      Experienced in Gastrointestinal Fistula

      Sameer K. Bhat
      Experienced in Gastrointestinal Fistula

      Sameer K. Bhat
      Auckland, AUK, NZ 

      Sameer Bhat practices in Auckland, New Zealand. Mr. Bhat is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Indigestion, Heartburn, Gastroesophageal Reflux Disease (GERD), Ileostomy, and Pancreaticoduodenectomy.

      Experienced in Gastrointestinal Fistula

      Todd A. Hore
      Experienced in Gastrointestinal Fistula

      Todd A. Hore
      2 Riccarton Ave, 
      Christchurch, CAN, NZ 

      Todd Hore practices in Christchurch, New Zealand. Mr. Hore is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Gastrointestinal Fistula, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

      Experienced in Gastrointestinal Fistula

      Gregory O'grady
      Experienced in Gastrointestinal Fistula

      Gregory O'grady
      2 Park Rd, 
      Grafton, AUK, NZ 

      Gregory O'grady practices in Grafton, New Zealand. O'grady is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. Their top areas of expertise are Gastroparesis, Indigestion, Bowel Incontinence, Ileostomy, and Pancreaticoduodenectomy.

      Experienced in Gastrointestinal Fistula

      Chris Varghese
      Experienced in Gastrointestinal Fistula

      Chris Varghese
      Auckland, AUK, NZ 

      Chris Varghese practices in Auckland, New Zealand. Mr. Varghese is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Gastroparesis, Indigestion, Bowel Incontinence, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

      Experienced in Gastrointestinal Fistula

      Bathiya Ratnayake
      Experienced in Gastrointestinal Fistula

      Bathiya Ratnayake
      North Shore Hospital, 
      North Shore, AUK, NZ 

      Bathiya Ratnayake practices in North Shore, New Zealand. Ratnayake is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. Their top areas of expertise are Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Acute Pancreatitis, Pancreatectomy, and Pancreaticoduodenectomy.

      Experienced in Gastrointestinal Fistula

      Greg O'grady
      Experienced in Gastrointestinal Fistula

      Greg O'grady
      Auckland, AUK, NZ 

      Greg O'grady practices in Auckland, New Zealand. Mr. O'grady is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Indigestion, Gastroparesis, Gastric Dysmotility, Pancreaticoduodenectomy, and Ileostomy.

      Experienced in Gastrointestinal Fistula

      Ma Yi
      Experienced in Gastrointestinal Fistula

      Ma Yi
      Christchurch, CAN, NZ 

      Ma Yi practices in Christchurch, New Zealand. Ms. Yi is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Spontaneous Coronary Artery Dissection (SCAD), Tracheoesophageal Fistula, Esophageal Atresia, Gastrointestinal Fistula, and Endoscopy.

      Experienced in Gastrointestinal Fistula

      Richard B. Gearry
      Experienced in Gastrointestinal Fistula

      Richard B. Gearry
      2 Riccarton Avenue, 
      Christchurch, CAN, NZ 

      Richard Gearry practices in Christchurch, New Zealand. Mr. Gearry is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Colitis, Colonoscopy, and Endoscopy.

      Experienced in Gastrointestinal Fistula

      Duvuru Ram
      Experienced in Gastrointestinal Fistula

      Duvuru Ram
      2 Park Road, 
      Grafton, AUK, NZ 

      Duvuru Ram practices in Grafton, New Zealand. Ram is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. Their top areas of expertise are Tracheobronchomalacia, Teratoma of the Mediastinum, Hypersplenism, Lung Transplant, and Heart Valve Repair.

      While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
      Showing 1-20 of 26

      Last Updated: 01/09/2026

      What is the definition of Gastrointestinal Fistula?

      A gastrointestinal fistula is an abnormal opening in the stomach or intestines that allows the contents to leak to another part of the body.

      • Leaks that go through to a part of the intestines are called entero-enteral fistulas.
      • Leaks that go through to the skin are called enterocutaneous fistulas.
      • Other organs can be involved, such as the bladder, vagina, anus, and colon.

      When should I see a Gastrointestinal Fistula doctor in New Zealand?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Gastrointestinal Fistula doctor in New Zealand?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How do I find the best Gastrointestinal Fistula doctor in New Zealand?

      You can find a Gastrointestinal Fistula doctor in any of the 10 largest U.S. cities by clicking below:

      Gastrointestinal Fistula doctor near New York, NY
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      Gastrointestinal Fistula doctor near Chicago, IL
      Gastrointestinal Fistula doctor near Houston, TX
      Gastrointestinal Fistula doctor near Phoenix, AZ
      Gastrointestinal Fistula doctor near Philadelphia, PA
      Gastrointestinal Fistula doctor near Atlanta, GA
      Gastrointestinal Fistula doctor near Boston, MA
      Gastrointestinal Fistula doctor near Dallas, TX
      Gastrointestinal Fistula doctor near San Jose, CA

      How does MediFind rank Gastrointestinal Fistula doctors in New Zealand?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Gastrointestinal Fistula doctors in New Zealand?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Gastrointestinal Fistula doctor in New Zealand?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Gastrointestinal Fistula doctor search results page. 

      Why is it important to get a second opinion from a different Gastrointestinal Fistula doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Gastrointestinal Fistula doctor in New Zealand?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Gastrointestinal Fistula doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Gastrointestinal Fistula doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Gastrointestinal Fistula doctors in New Zealand?

      Look for the filter feature on the left side of the Gastrointestinal Fistula doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Gastrointestinal Fistula doctor that offers video calls?

      Look for the filter feature on the left-side of the Gastrointestinal Fistula doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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