The 20 Best Diverticular Disease Doctors in New Zealand

Find the Top Diverticular Disease Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 27 doctor with experience in Diverticular Disease near New Zealand. Of these, 16 are Experienced, 8 are Advanced and 3 are Distinguished.

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27 providers found
    Distinguished in Diverticular Disease

    Rebekah Jaung
    Distinguished in Diverticular Disease

    Rebekah Jaung
    Referral may be required
    Park Road, 
    Grafton, AUK, NZ 

    Rebekah Jaung practices practicing medicine in Grafton, New Zealand. Ms. Jaung is rated as a Distinguished expert by MediFind in the treatment of Diverticular Disease. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Viral Gastroenteritis, Rectal Prolapse, and Ileostomy.

    Distinguished in Diverticular Disease

    Frank A. Frizelle
    Distinguished in Diverticular Disease

    Frank A. Frizelle
    Referral may be required
    Riccarton Ave, 
    Christchurch, CAN, NZ 

    Frank Frizelle practices practicing medicine in Christchurch, New Zealand. Mr. Frizelle is rated as a Distinguished expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Diverticular Disease, Sclerosing Mesenteritis, Colonoscopy, and Endoscopy.

    Distinguished in Diverticular Disease

    Ian P. Bissett
    Distinguished in Diverticular Disease

    Ian P. Bissett
    Referral may be required
    2 Park Rd, 
    Grafton, AUK, NZ 

    Ian Bissett practices practicing medicine in Grafton, New Zealand. Mr. Bissett is rated as a Distinguished expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Bowel Incontinence, Diverticular Disease, Ileostomy, and Sacral Nerve Stimulation.

    Learn about our expert tiers
    Advanced in Diverticular Disease

    Greg A. Turner
    Advanced in Diverticular Disease

    Greg A. Turner
    Referral may be required
    Christchurch, CAN, NZ 

    Greg Turner practices practicing medicine in Christchurch, New Zealand. Mr. Turner is rated as an Advanced expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Diverticular Disease, Viral Gastroenteritis, Colorectal Cancer, Appendicitis, and Ileostomy.

    Advanced in Diverticular Disease

    Joanna B. Broad
    Advanced in Diverticular Disease

    Joanna B. Broad
    Referral may be required
    Auckland, AUK, NZ 

    Joanna Broad practices practicing medicine in Auckland, New Zealand. Ms. Broad is rated as an Advanced expert by MediFind in the treatment of Diverticular Disease. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Diverticular Disease, Rectal Prolapse, Viral Gastroenteritis, and Polycystic Kidney Disease.

    Advanced in Diverticular Disease

    David S. Rowbotham
    Advanced in Diverticular Disease

    David S. Rowbotham
    Referral may be required
    2 Park Road, 
    Grafton, AUK, NZ 

    David Rowbotham practices practicing medicine in Grafton, New Zealand. Mr. Rowbotham is rated as an Advanced expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Hemorrhagic Proctocolitis, Colitis, Viral Gastroenteritis, and Endoscopy.

    Advanced in Diverticular Disease

    Zhenqiang X. Wu
    Advanced in Diverticular Disease

    Zhenqiang X. Wu
    Referral may be required
    Auckland, AUK, NZ 

    Zhenqiang Wu practices practicing medicine in Auckland, New Zealand. Wu is rated as an Advanced expert by MediFind in the treatment of Diverticular Disease. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Diverticular Disease, Hypercalcemia, Milk-Alkali Syndrome, and Hypertension.

    Advanced in Diverticular Disease

    Rachel V. Purcell
    Advanced in Diverticular Disease

    Rachel V. Purcell
    Referral may be required
    Christchurch, CAN, NZ 

    Rachel Purcell practices practicing medicine in Christchurch, New Zealand. Ms. Purcell is rated as an Advanced expert by MediFind in the treatment of Diverticular Disease. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Colorectal Cancer, Appendicitis, Hepatoblastoma, and Colonoscopy.

    Advanced in Diverticular Disease

    Chris Varghese
    Advanced in Diverticular Disease

    Chris Varghese
    Referral may be required
    Auckland, AUK, NZ 

    Chris Varghese practices practicing medicine in Auckland, New Zealand. Mr. Varghese is rated as an Advanced expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Gastroparesis, Indigestion, Bowel Incontinence, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

    Advanced in Diverticular Disease

    Martin J. Connolly
    Advanced in Diverticular Disease

    Martin J. Connolly
    Referral may be required
    North Shore Hospital, 
    Takapuna, AUK, NZ 

    Martin Connolly practices practicing medicine in Takapuna, New Zealand. Mr. Connolly is rated as an Advanced expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Diverticular Disease, Chronic Obstructive Pulmonary Disease (COPD), Muscle Atrophy, and Low Blood Pressure.

    Advanced in Diverticular Disease

    Timothy W. Eglinton
    Advanced in Diverticular Disease

    Timothy W. Eglinton
    Referral may be required
    124 Shakespeare Road, 
    Takapuna, AUK, NZ 

    Timothy Eglinton practices practicing medicine in Takapuna, New Zealand. Mr. Eglinton is rated as an Advanced expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Diverticular Disease, Viral Gastroenteritis, Colorectal Cancer, Endoscopy, and Colonoscopy.

    Experienced in Diverticular Disease

    Tim W. Eglinton
    Experienced in Diverticular Disease

    Tim W. Eglinton
    Referral may be required
    Riccarton Ave, 
    Christchurch, CAN, NZ 

    Tim Eglinton practices practicing medicine in Christchurch, New Zealand. Eglinton is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Colorectal Cancer, Diverticular Disease, Viral Gastroenteritis, Gallbladder Removal, and Endoscopy.

    Experienced in Diverticular Disease

    Jason P. Robertson
    Experienced in Diverticular Disease

    Jason P. Robertson
    Referral may be required
    124 Shakespeare Road, 
    Takapuna, AUK, NZ 

    Jason Robertson practices practicing medicine in Takapuna, New Zealand. Mr. Robertson is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Diverticular Disease, Esophageal Perforation, Hiatal Hernia, Ileostomy, and Gastrostomy.

    Experienced in Diverticular Disease

    Gregory O'grady
    Experienced in Diverticular Disease

    Gregory O'grady
    Referral may be required
    2 Park Rd, 
    Grafton, AUK, NZ 

    Gregory O'grady practices practicing medicine in Grafton, New Zealand. O'grady is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Gastroparesis, Indigestion, Ogilvie Syndrome, Ileostomy, and Pancreaticoduodenectomy.

    Experienced in Diverticular Disease

    Anthony Y. Lin
    Experienced in Diverticular Disease

    Anthony Y. Lin
    Referral may be required

    Te Whatu Ora Health New Zealand Waitaha

    Wellington, WGN, NZ 

    Anthony Lin practices practicing medicine in Wellington, New Zealand. Mr. Lin is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. His clinical expertise encompasses Bowel Incontinence, Diverticular Disease, Rectal Prolapse, Pancreaticoduodenectomy, and Sacral Nerve Stimulation.

    Experienced in Diverticular Disease

    Audrys G. Pauza
    Experienced in Diverticular Disease

    Audrys G. Pauza
    Referral may be required
    85 Park Road, 
    Grafton, AUK, NZ 

    Audrys Pauza practices practicing medicine in Grafton, New Zealand. Pauza is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Cerebral Hypoxia, Dehydration, Diverticular Disease, and Hypertension.

    Experienced in Diverticular Disease

    Ryash Vather
    Experienced in Diverticular Disease

    Ryash Vather
    Referral may be required
    Park Road, 
    Grafton, AUK, NZ 

    Ryash Vather practices practicing medicine in Grafton, New Zealand. Vather is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Colorectal Cancer, Diverticular Disease, Pterygium, Ileostomy, and Colostomy.

    Experienced in Diverticular Disease

    Bruce A. Arroll
    Experienced in Diverticular Disease

    Bruce A. Arroll
    Referral may be required
    85 Park Road, 
    Grafton, AUK, NZ 

    Bruce Arroll practices practicing medicine in Grafton, New Zealand. Mr. Arroll is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Common Cold, Gout, Type 2 Diabetes (T2D), and Diverticular Disease.

    Experienced in Diverticular Disease

    Christopher Harmston
    Experienced in Diverticular Disease

    Christopher Harmston
    Referral may be required
    Auckland, AUK, NZ 

    Christopher Harmston practices practicing medicine in Auckland, New Zealand. Mr. Harmston is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. His clinical expertise encompasses Empyema, Appendicitis, Colorectal Cancer, Appendectomy, and Gallbladder Removal.

    Experienced in Diverticular Disease

    Matthew J. Mcguinness
    Experienced in Diverticular Disease

    Matthew J. Mcguinness
    Referral may be required
    Whangarei, NTL, NZ 

    Matthew Mcguinness practices practicing medicine in Whangarei, New Zealand. Mr. Mcguinness is rated as an Experienced expert by MediFind in the treatment of Diverticular Disease. His clinical expertise encompasses Empyema, Pneumonia, Cholecystitis, Colonoscopy, and Gallbladder Removal.

    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 27

    Last Updated: 06/30/2026

    What is the definition of Diverticular Disease?

    Diverticula are small, bulging sacs or pouches that form on the inner wall of the intestine. Diverticulitis occurs when these pouches become inflamed or infected. Most often, these pouches are in the lower part of the large intestine (colon).

    When should I see a Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease doctor in New Zealand?

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

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    How does MediFind rank Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease doctor search results page. 

    Why is it important to get a second opinion from a different Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease doctors in New Zealand?

    Look for the filter feature on the left side of the Diverticular Disease 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 Diverticular Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Diverticular Disease 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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