The 20 Best Peritonitis Doctors Near Me in Oregon, US

Find the Top Peritonitis Experts and Specialists

The 20 Best Peritonitis Doctors in Oregon, US

Last Updated: 02/22/2026

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MediFind found 166 doctor with experience in Peritonitis near Oregon, US. Of these, 161 are Experienced and 5 are Advanced.

Location
LocationClose
166 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

    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.

    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.

    Learn about our expert tiers
    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 | 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.

    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, Visceromegaly, 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

    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
    Radiology
    Advanced in Peritonitis
    Radiology

    Office

    5050 NE Hoyt St Ste 625, 
    Portland, OR 
    Languages Spoken:
    English

    Carl Vegas is a Radiologist in Portland, Oregon. Dr. Vegas is rated as an Advanced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Visceromegaly, Lung Cancer, Bone Marrow Aspiration, and Stent Placement.

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

    Zachary Heeter is a Radiologist in Medford, Oregon. Dr. Heeter has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Visceromegaly, Lung Cancer, Liver Embolization, and Bone Marrow Aspiration. Dr. Heeter 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
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Keith Quencer is an Interventional Radiologist in Portland, Oregon. Dr. Quencer has been practicing medicine for over 18 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.

    Experienced in Peritonitis
    Intensive Care Medicine
    Experienced in Peritonitis
    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 Peritonitis. Her top areas of expertise are Retroperitoneal Inflammation, Femoral Hernia, Gallbladder Disease, Colostomy, and Lymphadenectomy.

    Experienced in Peritonitis
    Radiology
    Experienced in Peritonitis
    Radiology

    OHSU Hospital

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

    Alice Fung is a Radiologist in Portland, Oregon. Dr. Fung is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Visceromegaly, Neuroendocrine Tumor, Ascites, and Ampullary Cancer.

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

    Brent Bose is a Radiologist in Medford, Oregon. Dr. Bose is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Visceromegaly, Ureterocele, Familial Colorectal Cancer, Liver Embolization, and Bone Marrow Aspiration. Dr. Bose is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    Sunnyside Medical Office

    10180 SE Sunnyside Rd, 
    Clackamas, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Samuel is a General Surgeon in Clackamas, Oregon. Dr. Samuel is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Retroperitoneal Inflammation, Gallbladder Disease, Secondary Peritonitis, Peritonitis, and Hernia Surgery. Dr. Samuel is currently accepting new patients.

    Experienced in Peritonitis
    Experienced in Peritonitis

    Providence St. Vincent Medical Center

    9205 SW Barnes Rd, 
    Portland, OR 
    Languages Spoken:
    English

    James Putnam is a Radiologist in Portland, Oregon. Dr. Putnam is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ascites, Thyroid Nodule, Secondary Peritonitis, Gastrostomy, and Thyroidectomy.

    Experienced in Peritonitis
    Experienced in Peritonitis

    Bay Area Hospital

    1775 Thompson Rd, 
    Coos Bay, OR 
    Languages Spoken:
    English

    Barbara Michaelis is a Radiologist in Coos Bay, Oregon. Dr. Michaelis is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Thyroid Nodule, Breast Lump, Galactocoele, and Tenosynovitis.

    Experienced in Peritonitis
    Experienced in Peritonitis

    Legacy Emanuel Medical Center

    2801 N Gantenbein Ave, 
    Portland, OR 
    Languages Spoken:
    English

    Robert Barton is a Radiologist in Portland, Oregon. Dr. Barton is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Peritonitis, and Gastrostomy.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    9155 Southwest Barnes Road, Suite 318, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Andre Grisham is a General Surgeon in Portland, Oregon. Dr. Grisham is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Retroperitoneal Inflammation, Gastrointestinal Perforation, Ogilvie Syndrome, Gallbladder Removal, and Hernia Surgery. Dr. Grisham is currently accepting new patients.

    Showing 1-20 of 166

    Last Updated: 02/22/2026

    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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