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    Last Updated: 10/30/2025

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    MediFind found 102 doctor with experience in Gastrointestinal Fistula near Oregon, US. Of these, 91 are Experienced, 8 are Advanced and 3 are Distinguished.

    Location
    LocationClose
    102 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.

      Advanced in Gastrointestinal Fistula
      Surgical Oncology | General Surgery
      Advanced in Gastrointestinal Fistula
      Surgical Oncology | General Surgery

      University Professional Services

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

      Flavio Rocha is a Surgical Oncologist and a General Surgeon in Portland, Oregon. Dr. Rocha is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Pancreatic Islet Cell Tumor, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Rocha is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      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.

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

      Providence Health And Services - Oregon

      4805 Ne Glisan St, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Maria Kiely is a General Surgeon and a Colorectal Surgeon in Portland, Oregon. Dr. Kiely is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Rectal Prolapse, Gastrointestinal Fistula, Anal Fissure, Familial Colorectal Cancer, and Ureteroscopy. Dr. Kiely is currently accepting new patients.

      Experienced in Gastrointestinal Fistula
      Colorectal Surgery | General Surgery
      Experienced in Gastrointestinal Fistula
      Colorectal Surgery | General Surgery

      Legacy Clinics LLC

      2222 Nw Lovejoy St, Suite 601, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Khayree Butler is a Colorectal Surgeon and a General Surgeon in Portland, Oregon. Dr. Butler is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Tenesmus, Mesenteric Venous Thrombosis, Anal Fissure, Ureteroscopy, and Bladder Reconstruction. Dr. Butler is currently accepting new patients.

      Experienced in Gastrointestinal Fistula
      Thoracic Surgery | General Surgery
      Experienced in Gastrointestinal Fistula
      Thoracic Surgery | General Surgery
      4805 Ne Glisan St, Suite 6n60, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Steven Demeester is a Thoracic Surgeon and a General Surgeon in Portland, Oregon. Dr. Demeester is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hiatal Hernia, Diaphragmatic Hernia, Hernia, Endoscopy, and Gastrectomy. Dr. Demeester 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.

      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.

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

      Legacy Clinics LLC

      300 N Graham St, Suite 125, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Ronald Barbosa is a General Surgeon in Portland, Oregon. Dr. Barbosa is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Delirium, Chronic Subdural Hematoma, Subdural Hematoma, Gallbladder Removal, and Ileostomy. Dr. Barbosa is currently accepting new patients.

      Distinguished in Gastrointestinal Fistula
      General Surgery
      Distinguished in Gastrointestinal Fistula
      General Surgery
      1304 Montello Avenue, 
      Hood River, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Pippa Newell is a General Surgeon in Hood River, Oregon. Dr. Newell is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Gastrointestinal Fistula, Fibrolamellar Carcinoma, Gallbladder Cancer, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Newell is currently accepting new patients.

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

      University Professional Services

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

      Erin Gilbert is a General Surgeon in Beaverton, Oregon. Dr. Gilbert is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Gastrointestinal Fistula, Familial Pancreatic Cancer, Progressive Familial Intrahepatic Cholestasis Type 3, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Gilbert 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

      The Oregon Clinic, PC

      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Chet Hammill is a General Surgeon 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 Cancer, Pancreaticoduodenectomy, and Gallbladder Removal. Dr. Hammill is currently accepting new patients.

      Advanced in Gastrointestinal Fistula
      Colorectal Surgery | General Surgery
      Advanced in Gastrointestinal Fistula
      Colorectal Surgery | General Surgery

      Peacehealth Medical Group

      3355 Riverbend Dr, Suite 400, 
      Springfield, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Huriye Aydinli is a Colorectal Surgeon and a General Surgeon in Springfield, Oregon. Dr. Aydinli is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Gastrointestinal Fistula, Diverticular Disease, Viral Gastroenteritis, Ileostomy, and Endoscopy. Dr. Aydinli is currently accepting new patients.

      Advanced in Gastrointestinal Fistula
      General Surgery
      Advanced in Gastrointestinal Fistula
      General Surgery
      4805 Northeast Glisan Street, Suite 6N60, 
      Portland, OR 
      Languages Spoken:
      English

      Paul Hansen is a General Surgeon in Portland, Oregon. Dr. Hansen is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Familial Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy.

      Advanced in Gastrointestinal Fistula
      Colorectal Surgery | General Surgery
      Advanced in Gastrointestinal Fistula
      Colorectal Surgery | General Surgery

      University Professional Services

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

      Sandy Fang is a Colorectal Surgeon and 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. Dr. Fang is currently accepting new patients.

      Advanced in Gastrointestinal Fistula
      Colorectal Surgery | General Surgery
      Advanced in Gastrointestinal Fistula
      Colorectal Surgery | General Surgery

      University Professional Services

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

      Kim Lu is a Colorectal Surgeon and a General Surgeon in Portland, Oregon. Dr. Lu is rated as an Advanced 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. Dr. Lu is currently accepting new patients.

      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

      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.

      Showing 1-20 of 102

      Last Updated: 10/30/2025

      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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