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    Last Updated: 10/30/2025

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    MediFind found 156 doctor with experience in Peritonitis near Oregon, US. Of these, 152 are Experienced and 4 are Advanced.

    Location
    LocationClose
    156 providers found
      Experienced in Peritonitis
      General Surgery
      Experienced in Peritonitis
      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 Peritonitis. His top areas of expertise are Hernia, Achalasia, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Endoscopy. Dr. Knowles is currently accepting new patients.

      Experienced in Peritonitis
      General Surgery
      Experienced in Peritonitis
      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 Peritonitis. His top areas of expertise are Delirium, Chronic Subdural Hematoma, Subdural Hematoma, Gallbladder Removal, and Ileostomy. Dr. Barbosa is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Peritonitis
      General Surgery
      Experienced in Peritonitis
      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 Peritonitis. 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 Peritonitis
      General Surgery
      Experienced in Peritonitis
      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 Experienced provider by MediFind in the treatment of Peritonitis. 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 Peritonitis
      General Surgery
      Experienced in Peritonitis
      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 Peritonitis. 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 Peritonitis
      General Surgery | Colorectal Surgery
      Experienced in Peritonitis
      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 Peritonitis. 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 Peritonitis
      General Surgery | Vascular Surgery | Colorectal Surgery
      Experienced in Peritonitis
      General Surgery | Vascular Surgery | Colorectal Surgery

      Legacy Clinics LLC

      25050 Se Stark St, Suite 265, 
      Gresham, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Robert Azar is a General Surgeon and a Vascular Surgeon in Gresham, Oregon. Dr. Azar is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ogilvie Syndrome, Hernia, Gallbladder Disease, Hernia Surgery, and Hemorrhoidectomy. Dr. Azar is currently accepting new patients.

      Experienced in Peritonitis
      General Surgery
      Experienced in Peritonitis
      General Surgery

      Legacy Clinics LLC

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

      Megan Lundeberg is a General Surgeon in Portland, Oregon. Dr. Lundeberg is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Delirium, Chronic Subdural Hematoma, Subarachnoid Hemorrhage, Hernia Surgery, and Bladder Reconstruction.

      Experienced in Peritonitis
      Colorectal Surgery | General Surgery
      Experienced in Peritonitis
      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 Peritonitis. 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 Peritonitis
      Surgical Oncology | General Surgery
      Experienced in Peritonitis
      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 Experienced provider by MediFind in the treatment of Peritonitis. 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.

      Experienced in Peritonitis
      Internal Medicine
      Experienced in Peritonitis
      Internal Medicine

      Legacy Clinics LLC

      1130 Nw 22nd Ave, Suite 220, 
      Portland, OR 
      Languages Spoken:
      English

      Mohammed Taher is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Taher is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Type 2 Diabetes (T2D), Diarrhea, Familial Hypertension, and Hypertension.

      Advanced in Peritonitis
      Advanced in Peritonitis
      4805 Northeast Glisan Street, Suite 11N, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Gibson is a Radiologist in Portland, Oregon. Dr. Gibson is rated as an Advanced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Jaundice, Ascites, Alcoholic Cirrhosis, Stent Placement, and Transmyocardial Revascularization. Dr. Gibson is currently accepting new patients.

      Advanced in Peritonitis
      Radiology
      Advanced in Peritonitis
      Radiology
      4805 Northeast Glisan Street, Suite 11N, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      David Cheng is a Radiologist in Portland, Oregon. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Visceromegaly, Alcoholic Cirrhosis, Liver Embolization, and Transmyocardial Revascularization. Dr. Cheng is currently accepting new patients.

      Advanced in Peritonitis
      Advanced in Peritonitis
      842 East Main Street, 
      Medford, OR 
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      Zachary Heeter is a Radiologist in Medford, Oregon. Dr. Heeter has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Cholestasis, Pleurisy, Liver Embolization, and Bone Marrow Aspiration. Dr. Heeter is currently accepting new patients.

      Advanced in Peritonitis
      Advanced in Peritonitis

      North Bend Medical Center Inc

      1900 Woodland Dr, 
      Coos Bay, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Raphael El Youssef is a General Surgeon in Coos Bay, Oregon. Dr. El Youssef is rated as an Advanced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Colorectal Cancer, Angiosarcoma, Endoscopy, and Gastrostomy. Dr. El Youssef is currently accepting new patients.

      Experienced in Peritonitis
      Radiology | Interventional Radiology
      Experienced in Peritonitis
      Radiology | Interventional Radiology
      842 East Main Street, 
      Medford, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Eric Palmer is a Radiologist and an Interventional Radiologist in Medford, Oregon. Dr. Palmer is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Cholestasis, Visceromegaly, Bile Duct Stricture, Liver Embolization, and Bone Marrow Aspiration. Dr. Palmer is currently accepting new patients.

      Experienced in Peritonitis
      General Surgery
      Experienced in Peritonitis
      General Surgery

      Peacehealth Medical Group

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

      Katelyn Clark is a General Surgeon in Springfield, Oregon. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Hernia, Retroperitoneal Inflammation, Gallbladder Disease, Hernia Surgery, and Vagotomy. Dr. Clark is currently accepting new patients.

      Experienced in Peritonitis
      Interventional Radiology | Radiology
      Experienced in Peritonitis
      Interventional Radiology | Radiology

      University Professional Services

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

      Keith Quencer is an Interventional Radiologist and a Radiologist in Portland, Oregon. Dr. Quencer has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are SVC Obstruction, Renal Cell Carcinoma (RCC), Ascites, Liver Embolization, and Thrombectomy. Dr. Quencer is currently accepting new patients.

      Experienced in Peritonitis
      General Surgery
      Experienced in Peritonitis
      General Surgery

      Peacehealth

      3377 Riverbend Dr, 
      Springfield, OR 
      Languages Spoken:
      English
      Accepting New Patients

      David Dehaas is a General Surgeon in Springfield, Oregon. Dr. Dehaas is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Mesenteric Artery Ischemia, Hernia Surgery, and Bladder Reconstruction. Dr. Dehaas is currently accepting new patients.

      Experienced in Peritonitis
      Experienced in Peritonitis

      Inland Imaging LLC

      2801 St Anthony Way, 
      Pendleton, OR 
      Languages Spoken:
      English, Russian, Thai
      Accepting New Patients
      Offers Telehealth

      Seth Gillham is a Radiologist in Pendleton, Oregon. Dr. Gillham is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Gallbladder Disease, Bronchogenic Cyst, Biliary Dyskinesia, and Visceromegaly. Dr. Gillham is currently accepting new patients.

      Showing 1-20 of 156

      Last Updated: 10/30/2025

      What is the definition of Peritonitis?

      Peritonitis is an inflammation (irritation) of the peritoneum. This is the thin tissue that lines the inner wall of the abdomen and covers most of the abdominal organs.

      When should I see a Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis doctor search results page. 

      Why is it important to get a second opinion from a different Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis doctors in Oregon, US?

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

      Look for the filter feature on the left-side of the Peritonitis 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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