The 20 Best Gastrointestinal Fistula Doctors Near Me in Oregon, US

Find the Top Gastrointestinal Fistula Experts and Specialists

The 20 Best Gastrointestinal Fistula Doctors in Oregon, US

Last Updated: 02/22/2026

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MediFind found 96 doctor with experience in Gastrointestinal Fistula near Oregon, US. Of these, 91 are Experienced, 4 are Advanced and 1 are Distinguished.

Location
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96 providers found
    Advanced in Gastrointestinal Fistula
    General Surgery
    Advanced in Gastrointestinal Fistula
    General Surgery

    University Professional Services

    15700 Sw Greystone Ct, 
    Beaverton, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Brett Sheppard is a General Surgeon in Beaverton, Oregon. Dr. Sheppard is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Ampullary Cancer, Pancreatectomy, and Splenectomy. Dr. Sheppard is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Legacy Clinics LLC

    2801 N Gantenbein Ave, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Frederic Cole is a General Surgeon in Portland, Oregon. Dr. Cole is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Delirium, Subarachnoid Hemorrhage, Chronic Subdural Hematoma, Hernia Surgery, and Bladder Reconstruction. Dr. Cole is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Legacy Clinics LLC

    25050 Se Stark St, 
    Gresham, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Vernon Cowell is a General Surgeon in Gresham, Oregon. Dr. Cowell is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Ogilvie Syndrome, Gallbladder Disease, Gallstones, Hernia Surgery, and Bladder Reconstruction. Dr. Cowell is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Legacy Clinics LLC

    1130 Nw 22nd Ave, Suite 500, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Knowles is a General Surgeon in Portland, Oregon. Dr. Knowles is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hernia, Achalasia, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Endoscopy. Dr. Knowles is currently accepting new patients.

    Distinguished in Gastrointestinal Fistula
    General Surgery
    Distinguished in Gastrointestinal Fistula
    General Surgery

    University Professional Services

    3303 S Bond Ave, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Martindale is a General Surgeon in Portland, Oregon. Dr. Martindale is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hernia, Malnutrition, Gastrointestinal Fistula, Hernia Surgery, and Gastrostomy. Dr. Martindale is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    General Surgery
    Advanced in Gastrointestinal Fistula
    General Surgery

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Offers Telehealth

    Sandy Fang is a General Surgeon in Portland, Oregon. Dr. Fang is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Anal Cancer, Colorectal Cancer, Familial Colorectal Cancer, Ileostomy, and Ureteroscopy.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Offers Telehealth

    Kim Lu is a General Surgeon in Portland, Oregon. Dr. Lu is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Rectal Prolapse, Anal Cancer, Colorectal Cancer, Hernia Surgery, and Colostomy.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Salem Health Surgery Clinic

    665 Winter St SE, 
    Salem, OR 
    Languages Spoken:
    English

    Nicole Vanderheyden is a General Surgeon in Salem, Oregon. Dr. Vanderheyden is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Hernia, Hernia Surgery, and Ileostomy.

    Experienced in Gastrointestinal Fistula
    Intensive Care Medicine
    Experienced in Gastrointestinal Fistula
    Intensive Care Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English

    Albert Chi is an Intensive Care Medicine provider in Portland, Oregon. Dr. Chi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Hernia Surgery, and Gastrostomy.

    Experienced in Gastrointestinal Fistula
    Intensive Care Medicine
    Experienced in Gastrointestinal Fistula
    Intensive Care Medicine

    Northwest Surgical Specialists LLP

    3355 Riverbend Dr Ste 300, 
    Springfield, OR 
    Languages Spoken:
    English
    Offers Telehealth

    Nichole Ingalls is an Intensive Care Medicine provider in Springfield, Oregon. Dr. Ingalls is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Retroperitoneal Inflammation, Femoral Hernia, Gallbladder Disease, Colostomy, and Lymphadenectomy.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery

    Northwest Surgical Specialists LLP

    3355 Riverbend Dr Ste 300, 
    Springfield, OR 
    Languages Spoken:
    English

    Duc Vo is a Colorectal Surgeon in Springfield, Oregon. Dr. Vo is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Rectal Prolapse, Anorectal Abscess, Bowel Incontinence, Hernia Surgery, and Bladder Reconstruction.

    Experienced in Gastrointestinal Fistula
    Family Medicine
    Experienced in Gastrointestinal Fistula
    Family Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English

    Michelle Buncke is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Buncke is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Tracheoesophageal Fistula, Teratoma of the Mediastinum, Otitis Media with Effusion, Myringotomy, and Adenoidectomy.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery

    Legacy Medical Group-Colon & Rectal Surgery At Good Samaritan

    2222 NW Lovejoy St Ste 601 Office, 
    Portland, OR 
    Languages Spoken:
    English
    Offers Telehealth

    Alizah Rotramel is a Colorectal Surgeon in Portland, Oregon. Dr. Rotramel is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Rectal Prolapse, Bowel Incontinence, Anal Fissure, Colostomy, and Ileostomy.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Herzig is a Colorectal Surgeon in Portland, Oregon. Dr. Herzig is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Anal Cancer, Colorectal Cancer, Familial Colorectal Cancer, Hernia Surgery, and Colostomy.

    Advanced in Gastrointestinal Fistula
    Surgical Oncology
    Advanced in Gastrointestinal Fistula
    Surgical Oncology

    Office

    4805 NE Glisan St Ste 6N60, 
    Portland, OR 
    Languages Spoken:
    English

    Chet Hammill is a Surgical Oncologist in Portland, Oregon. Dr. Hammill is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Pancreatic Cancer, Gastrointestinal Fistula, Gallbladder Adenocarcinoma, Pancreaticoduodenectomy, and Gallbladder Removal.

    Advanced in Gastrointestinal Fistula
    General Surgery
    Advanced in Gastrointestinal Fistula
    General Surgery

    University Professional Services

    15700 Sw Greystone Ct, 
    Beaverton, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sean Orenstein is a General Surgeon in Beaverton, Oregon. Dr. Orenstein is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hernia, Umbilical Hernia, Gastrointestinal Fistula, Hernia Surgery, and Ileostomy. Dr. Orenstein is currently accepting new patients.

    Gene Bakis
    Experienced in Gastrointestinal Fistula
    Gastroenterology
    Experienced in Gastrointestinal Fistula
    Gastroenterology
    1111 Northeast 99th Avenue, Suite 301, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gene Bakis is a Gastroenterologist in Portland, Oregon. Dr. Bakis is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Bile Duct Stricture, Familial Pancreatic Cancer, Bile Duct Obstruction, Endoscopy, and Pancreatectomy. Dr. Bakis is currently accepting new patients.

    Rodney F. Pommier
    Experienced in Gastrointestinal Fistula
    Surgical Oncology | General Surgery
    Experienced in Gastrointestinal Fistula
    Surgical Oncology | General Surgery

    University Professional Services

    3181 Sw Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rodney Pommier is a Surgical Oncologist and a General Surgeon in Portland, Oregon. Dr. Pommier is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Neuroendocrine Tumor, Pancreatic Islet Cell Tumor, Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Pancreaticoduodenectomy, and Pancreatectomy. Dr. Pommier is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    University Andrology Lab LLC

    3303 S Bond Ave, 
    Portland, OR 
    Languages Spoken:
    English

    Brian Lane is a General Surgeon in Portland, Oregon. Dr. Lane is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Ogilvie Syndrome, Peptic Ulcer, Gastrointestinal Fistula, Hernia Surgery, and Gastric Bypass.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    501 North Graham Street, Suite 555, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Niknam Eshraghi is a General Surgeon in Portland, Oregon. Dr. Eshraghi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Erythema Multiforme, Pyoderma Gangrenosum, Necrotizing Fasciitis, Small Bowel Resection, and Hernia Surgery. Dr. Eshraghi is currently accepting new patients.

    Showing 1-20 of 96

    Last Updated: 02/22/2026

    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 Oregon, US?

    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 Oregon, US?

    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 does MediFind rank Gastrointestinal Fistula doctors in Oregon, US?

    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 Oregon, US?

    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 Oregon, US?

    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 Oregon, US?

    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 Oregon, US?

    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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