The 20 Best Peritonitis Doctors Near Me in gresham, OR

Find the Top Peritonitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 64 doctor with experience in Peritonitis near gresham, OR. Of these, 62 are Experienced and 2 are Advanced.

Location
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64 providers found
    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Legacy Medical Group-General Surgery At Mount Hood

    25050 SE Stark St Ste 265, 
    Gresham, OR 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vernon Cowell is a General Surgeon practicing medicine in Gresham, Oregon. Dr. Cowell is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Gallbladder Disease, Gallstones, Hernia Surgery, and Bladder Reconstruction. Dr. Cowell is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Legacy Medical Group-General Surgery At Mount Hood

    25050 SE Stark St Ste 265, 
    Gresham, OR 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Azar is a General Surgeon practicing medicine in Gresham, Oregon. Dr. Azar is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses 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
    Referral may be required
    5050 Northeast Hoyt Street, Suite 651, 
    Portland, OR 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karen Zink is a General Surgeon practicing medicine in Portland, Oregon. Dr. Zink is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Retroperitoneal Inflammation, Gallbladder Disease, Cholecystitis, Gallstones, and Hernia Surgery. Dr. Zink is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Peritonitis
    General Surgery | Colorectal Surgery
    Experienced in Peritonitis
    General Surgery | Colorectal Surgery
    Referral may be required
    4805 Northeast Glisan Street, Suite 6N60, 
    Portland, OR 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Whiteford is a General Surgeon and a Colorectal Surgeon practicing medicine in Portland, Oregon. Dr. Whiteford is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Anal Cancer, Ileostomy, and Endoscopy. Dr. Whiteford is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Office

    4805 NE Glisan St Ste 6N60, 
    Portland, OR 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

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

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required
    501 North Graham Street, Suite 555, 
    Portland, OR 
     (11.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Niknam Eshraghi is a General Surgeon practicing medicine in Portland, Oregon. Dr. Eshraghi is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Erythema Multiforme, Pyoderma Gangrenosum, Necrotizing Fasciitis, Small Bowel Resection, and Hernia Surgery. Dr. Eshraghi is currently accepting new patients.

    Advanced in Peritonitis
    Advanced in Peritonitis
    Referral required
    4805 Northeast Glisan Street, Suite 11N, 
    Portland, OR 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Gibson is a Radiologist practicing medicine in Portland, Oregon. Dr. Gibson is rated as an Advanced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Jaundice, Ascites, Visceromegaly, Transmyocardial Revascularization, and Stent Placement. Dr. Gibson is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Legacy Medical Group-General Surgery

    25050 SE Stark St Ste 250-301, 
    Gresham, OR 
     (0.3 miles away)
    Languages Spoken:
    English

    Patrick Lehti is a General Surgeon practicing medicine in Gresham, Oregon. Dr. Lehti is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His clinical expertise encompasses Hernia, Gallbladder Disease, Retroperitoneal Inflammation, Hernia Surgery, and Ileostomy.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Legacy Medical Group-Trauma And General Surgery At Emanuel

    300 N Graham St Ste 125, 
    Portland, OR 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Frederic Cole is a General Surgeon practicing medicine in Portland, Oregon. Dr. Cole is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses 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
    Referral may be required

    Legacy Medical Group-Trauma And General Surgery At Emanuel

    300 N Graham St Ste 125, 
    Portland, OR 
     (12.0 miles away)
    Languages Spoken:
    English

    Megan Lundeberg is a General Surgeon practicing medicine in Portland, Oregon. Dr. Lundeberg is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Delirium, Chronic Subdural Hematoma, Subarachnoid Hemorrhage, Hernia Surgery, and Bladder Reconstruction.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (12.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brett Sheppard is a General Surgeon practicing medicine in Portland, Oregon. Dr. Sheppard is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses 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
    Referral may be required

    Legacy Medical Group-General Surgery At Good Samaritan

    1130 NW 22nd Ave Ste 500, 
    Portland, OR 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Knowles is a General Surgeon practicing medicine in Portland, Oregon. Dr. Knowles is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hernia, Achalasia, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Endoscopy. Dr. Knowles is currently accepting new patients.

    Advanced in Peritonitis
    Advanced in Peritonitis
    Referral may be required
    4805 Northeast Glisan Street, Suite 11N, 
    Portland, OR 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Cheng is a Radiologist practicing medicine in Portland, Oregon. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Ascites, Visceromegaly, Alcoholic Cirrhosis, Liver Embolization, and Stent Placement. Dr. Cheng is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Kaiser Permanente Sunnybrook Medical Office - General Surgery

    9900 SE Sunnyside Rd, 
    Clackamas, OR 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sean Peterson is a General Surgeon practicing medicine in Clackamas, Oregon. Dr. Peterson is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His clinical expertise encompasses Secondary Peritonitis, Peritonitis, Retroperitoneal Inflammation, Small Bowel Resection, and Hernia Surgery. Dr. Peterson is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery | Colorectal Surgery
    Experienced in Peritonitis
    General Surgery | Colorectal Surgery
    Referral may be required

    Sunnybrook Medical Office

    9900 SE Sunnyside Rd, 
    Clackamas, OR 
     (7.9 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Jeffrey Barton is a General Surgeon and a Colorectal Surgeon practicing medicine in Clackamas, Oregon. He has been practicing medicine for over 18 years. Dr. Barton is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Genital Warts, Anal Cancer, Anorectal Abscess, Hernia Surgery, and Ileostomy. Dr. Barton is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Sunnybrook Medical Office

    9900 SE Sunnyside Rd, 
    Clackamas, OR 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sarah Cowgill is a General Surgeon practicing medicine in Clackamas, Oregon. Dr. Cowgill is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her clinical expertise encompasses Retroperitoneal Inflammation, Ogilvie Syndrome, Gallbladder Disease, Colostomy, and Hernia Surgery. Dr. Cowgill is currently accepting new patients.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Sunnyside Medical Office

    10180 SE Sunnyside Road, 
    Clackamas, OR 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sarah Shubert is a primary care provider, practicing in Internal Medicine in Clackamas, Oregon. Dr. Shubert is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her clinical expertise encompasses Hypermobile Joints, Chronic Inflammatory Response Syndrome (CIRS), Peritonitis, Bone Graft, and Endoscopy. Dr. Shubert is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Sunnyside Medical Office

    10180 SE Sunnyside Rd, 
    Clackamas, OR 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Samuel is a General Surgeon practicing medicine in Clackamas, Oregon. Dr. Samuel is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Retroperitoneal Inflammation, Gallbladder Disease, Secondary Peritonitis, Peritonitis, and Hernia Surgery. Dr. Samuel is currently accepting new patients.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Northwest Renal Clinic Inc.

    12550 SE 93rd Ave, 
    Clackamas, OR 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Janie Luong is a primary care provider, practicing in Internal Medicine in Clackamas, Oregon. Dr. Luong is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Hypophosphatemia, and Juvenile Paget's Disease. Dr. Luong is currently accepting new patients.

    Experienced in Peritonitis
    Experienced in Peritonitis
    Referral may be required
    5050 Northeast Hoyt Street, Suite 625, 
    Portland, OR 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Carnell is a Radiologist practicing medicine in Portland, Oregon. Dr. Carnell is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Ascites, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteopenia. Dr. Carnell is currently accepting new patients.

    Showing 1-20 of 64

    Last Updated: 09/26/2026

    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 near gresham, OR?

    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 near gresham, OR?

    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 near gresham, OR?

    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 near gresham, OR?

    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 near gresham, OR?

    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 near gresham, OR?

    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 near gresham, OR?

    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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