The 20 Best Retroperitoneal Inflammation Doctors Near Me in Portland, OR

Find the Top Retroperitoneal Inflammation Experts and Specialists

The 20 Best Retroperitoneal Inflammation Doctors near Portland, OR

Last Updated: 02/22/2026

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MediFind found 184 doctor with experience in Retroperitoneal Inflammation near Portland, OR. Of these, 165 are Experienced and 19 are Advanced.

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184 providers found
    Experienced in Retroperitoneal Inflammation

    Dr. Thomas B. Knowles
    General Surgery
    Experienced in Retroperitoneal Inflammation

    Dr. Thomas B. Knowles
    General Surgery

    Legacy Clinics LLC

    1130 Nw 22nd Ave, Suite 500, 
    Portland, OR 
     (1.4 miles away)
    503-413-5525
    Languages Spoken:
    English
    See accepted insurances
    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 Retroperitoneal Inflammation. His top areas of expertise are Hernia, Achalasia, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Endoscopy. Dr. Knowles is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation

    Dr. Frederic J. Cole
    General Surgery
    Experienced in Retroperitoneal Inflammation

    Dr. Frederic J. Cole
    General Surgery

    Legacy Clinics LLC

    2801 N Gantenbein Ave, 
    Portland, OR 
     (1.9 miles away)
    503-413-1122
    Languages Spoken:
    English
    See accepted insurances
    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 Retroperitoneal Inflammation. 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 Retroperitoneal Inflammation

    Dr. Megan R. Lundeberg
    General Surgery
    Experienced in Retroperitoneal Inflammation

    Dr. Megan R. Lundeberg
    General Surgery

    Legacy Clinics LLC

    300 N Graham St, Suite 125, 
    Portland, OR 
     (2.0 miles away)
    503-413-3714
    Languages Spoken:
    English
    See accepted insurances

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

    Learn about our expert tiers
    Advanced in Retroperitoneal Inflammation

    Dr. Mark A. Gibson
    Radiology
    Advanced in Retroperitoneal Inflammation

    Dr. Mark A. Gibson
    Radiology
    4805 Northeast Glisan Street, Suite 11N, 
    Portland, OR 
     (3.3 miles away)
    503-215-8650
    Languages Spoken:
    English
    See accepted insurances
    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 Retroperitoneal Inflammation. His top areas of expertise are Jaundice, Ascites, Visceromegaly, Stent Placement, and Transmyocardial Revascularization. Dr. Gibson is currently accepting new patients.

    Advanced in Retroperitoneal Inflammation

    Dr. Carl Vegas
    Radiology
    Advanced in Retroperitoneal Inflammation

    Dr. Carl Vegas
    Radiology

    Office

    5050 NE Hoyt St Ste 625, 
    Portland, OR 
     (4.1 miles away)
    503-731-2900
    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 Retroperitoneal Inflammation. His top areas of expertise are Ascites, Visceromegaly, Lung Cancer, Bone Marrow Aspiration, and Stent Placement.

    Advanced in Retroperitoneal Inflammation

    Dr. Karen A. Zink
    General Surgery
    Advanced in Retroperitoneal Inflammation

    Dr. Karen A. Zink
    General Surgery
    5050 Northeast Hoyt Street, Suite 651, 
    Portland, OR 
     (4.1 miles away)
    503-935-8700
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Karen Zink is a General Surgeon in Portland, Oregon. Dr. Zink is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Retroperitoneal Inflammation, Gallbladder Disease, Cholecystitis, Gallstones, and Hernia Surgery. Dr. Zink is currently accepting new patients.

    Advanced in Retroperitoneal Inflammation

    Dr. Andre D. Grisham
    General Surgery
    Advanced in Retroperitoneal Inflammation

    Dr. Andre D. Grisham
    General Surgery
    9155 Southwest Barnes Road, Suite 318, 
    Portland, OR 
     (4.5 miles away)
    503-467-4761
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

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

    Advanced in Retroperitoneal Inflammation

    Dr. Edward J. Bieniek
    General Surgery
    Advanced in Retroperitoneal Inflammation

    Dr. Edward J. Bieniek
    General Surgery
    9155 Southwest Barnes Road, Suite 318, 
    Portland, OR 
     (4.5 miles away)
    503-467-4761
    Languages Spoken:
    English
    See accepted insurances

    Edward Bieniek is a General Surgeon in Portland, Oregon. Dr. Bieniek is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Retroperitoneal Inflammation, Ogilvie Syndrome, Cholecystitis, Colostomy, and Hernia Surgery.

    Advanced in Retroperitoneal Inflammation

    Dr. Burkley S. Snow
    General Surgery
    Advanced in Retroperitoneal Inflammation

    Dr. Burkley S. Snow
    General Surgery
    9155 Southwest Barnes Road, Suite 318, 
    Portland, OR 
     (4.5 miles away)
    503-467-4761
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Burkley Snow is a General Surgeon in Portland, Oregon. Dr. Snow is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Cholecystitis, Retroperitoneal Inflammation, Ogilvie Syndrome, Colostomy, and Hernia Surgery. Dr. Snow is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation

    Dr. Albert Chi
    Intensive Care Medicine
    Experienced in Retroperitoneal Inflammation

    Dr. Albert Chi
    Intensive Care Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-5300
    Languages Spoken:
    English
    See accepted insurances

    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 Retroperitoneal Inflammation. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Hernia Surgery, and Gastrostomy.

    Experienced in Retroperitoneal Inflammation

    Dr. Jennifer Watters
    Intensive Care Medicine
    Experienced in Retroperitoneal Inflammation

    Dr. Jennifer Watters
    Intensive Care Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-5300
    Languages Spoken:
    English
    See accepted insurances

    Jennifer Watters is an Intensive Care Medicine provider in Portland, Oregon. Dr. Watters is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Retroperitoneal Inflammation, Post-Splenectomy Syndrome, Delirium, Hernia Surgery, and Liver Embolization.

    Experienced in Retroperitoneal Inflammation

    Dr. Daniel Herzig
    Colorectal Surgery
    Experienced in Retroperitoneal Inflammation

    Dr. Daniel Herzig
    Colorectal Surgery

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-8372
    Languages Spoken:
    English
    See accepted insurances
    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 Retroperitoneal Inflammation. His top areas of expertise are Anal Cancer, Colorectal Cancer, Familial Colorectal Cancer, Hernia Surgery, and Colostomy.

    Experienced in Retroperitoneal Inflammation

    Dr. Bryan Foster
    Radiology
    Experienced in Retroperitoneal Inflammation

    Dr. Bryan Foster
    Radiology

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-4511
    Languages Spoken:
    English
    See accepted insurances

    Bryan Foster is a Radiologist in Portland, Oregon. Dr. Foster is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Undifferentiated Pleomorphic Sarcoma, Ureterocele, Visceromegaly, Neuroendocrine Tumor, and Prostatectomy.

    Experienced in Retroperitoneal Inflammation

    Dr. Alice Fung
    Radiology
    Experienced in Retroperitoneal Inflammation

    Dr. Alice Fung
    Radiology

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-4511
    Languages Spoken:
    English
    See accepted insurances

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

    Experienced in Retroperitoneal Inflammation

    Dr. Keith Quencer
    Interventional Radiology
    Experienced in Retroperitoneal Inflammation

    Dr. Keith Quencer
    Interventional Radiology

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-7660
    Experience:
    18+ years
    Languages Spoken:
    English
    See accepted insurances
    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 Retroperitoneal Inflammation. His top areas of expertise are SVC Obstruction, Renal Cell Carcinoma (RCC), Ascites, Liver Embolization, and Thrombectomy.

    Experienced in Retroperitoneal Inflammation

    Dr. Vassiliki Tsikitis
    General Surgery
    Experienced in Retroperitoneal Inflammation

    Dr. Vassiliki Tsikitis
    General Surgery

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-1424
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Vassiliki Tsikitis is a General Surgeon in Portland, Oregon. Dr. Tsikitis is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Crohn's Disease, Familial Colorectal Cancer, Colorectal Cancer, Hernia Surgery, and Colonoscopy.

    Experienced in Retroperitoneal Inflammation

    Dr. Sandy Fang
    General Surgery
    Experienced in Retroperitoneal Inflammation

    Dr. Sandy Fang
    General Surgery

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-8311
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

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

    Experienced in Retroperitoneal Inflammation

    Dr. Karen Brasel
    Intensive Care Medicine
    Experienced in Retroperitoneal Inflammation

    Dr. Karen Brasel
    Intensive Care Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-5300
    Languages Spoken:
    English
    See accepted insurances

    Karen Brasel is an Intensive Care Medicine provider in Portland, Oregon. Dr. Brasel is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Delirium, Chronic Subdural Hematoma, Subdural Hematoma, Hernia Surgery, and Endoscopy.

    Experienced in Retroperitoneal Inflammation

    Dr. Laszlo Kiraly
    Intensive Care Medicine
    Experienced in Retroperitoneal Inflammation

    Dr. Laszlo Kiraly
    Intensive Care Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-5300
    Languages Spoken:
    English
    See accepted insurances

    Laszlo Kiraly is an Intensive Care Medicine provider in Portland, Oregon. Dr. Kiraly is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Chronic Subdural Hematoma, Delirium, Subdural Hematoma, Cataract Removal, and Gallbladder Removal.

    Experienced in Retroperitoneal Inflammation

    Dr. Lyle Ham
    Intensive Care Medicine
    Experienced in Retroperitoneal Inflammation

    Dr. Lyle Ham
    Intensive Care Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-5300
    Languages Spoken:
    English

    Lyle Ham is an Intensive Care Medicine provider in Portland, Oregon. Dr. Ham is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Chronic Subdural Hematoma, Delirium, Necrotizing Fasciitis, Hernia Surgery, and Colostomy.

    Showing 1-20 of 184

    Last Updated: 02/22/2026

    What is the definition of Retroperitoneal Inflammation?

    Retroperitoneal inflammation causes swelling that occurs in the retroperitoneal space. Over time, it can lead to a mass behind the abdomen and its contents called retroperitoneal fibrosis.

    The retroperitoneal space is in front of the lower back and behind the abdominal lining (peritoneum). Organs in this space include the:

    • Kidneys
    • Lymph nodes
    • Pancreas
    • Ureters
    • Adrenal glands
    • Esophagus
    • Abdominal aorta
    • Parts of the colon and stomach
    • Rectum

    When should I see a Retroperitoneal Inflammation doctor near Portland, 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 Retroperitoneal Inflammation doctor near Portland, 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 do I find the best Retroperitoneal Inflammation doctor near Portland, OR?

    You can find a Retroperitoneal Inflammation doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Retroperitoneal Inflammation doctors near Portland, 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 Retroperitoneal Inflammation doctors near Portland, 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 Retroperitoneal Inflammation doctor near Portland, 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 Retroperitoneal Inflammation doctor search results page. 

    Why is it important to get a second opinion from a different Retroperitoneal Inflammation 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 Retroperitoneal Inflammation doctor near Portland, 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation doctors near Portland, OR?

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

    Look for the filter feature on the left-side of the Retroperitoneal Inflammation 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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