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    Last Updated: 10/30/2025

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    MediFind found 216 doctor with experience in Ulcerative Colitis near Oregon, US. Of these, 176 are Experienced, 38 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    216 providers found
      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology

      Providence Health And Services Oregon

      10150 Se 32nd Ave, 
      Milwaukie, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Harry Bray is a Gastroenterologist in Milwaukie, Oregon. Dr. Bray is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Crohn's Disease, Viral Gastroenteritis, and Endoscopy. Dr. Bray is currently accepting new patients.

      Experienced in Ulcerative Colitis
      Gastroenterology
      Experienced in Ulcerative Colitis
      Gastroenterology

      The Oregon Clinic, PC

      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Glenn Eisen is a Gastroenterologist in Portland, Oregon. Dr. Eisen is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Barrett Esophagus, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Colonoscopy, and Endoscopy. Dr. Eisen is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Ulcerative Colitis
      Gastroenterology
      Experienced in Ulcerative Colitis
      Gastroenterology

      The Oregon Clinic, PC

      1111 Ne 99th Ave, Suite 301, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Phillip Kiyasu is a Gastroenterologist in Portland, Oregon. Dr. Kiyasu is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Familial Adenomatous Polyposis, Gardner Syndrome, and Endoscopy. Dr. Kiyasu is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Ulcerative Colitis
      Gastroenterology
      Experienced in Ulcerative Colitis
      Gastroenterology
      1111 Northeast 99th Avenue, Suite 301, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ken Flora is a Gastroenterologist in Portland, Oregon. Dr. Flora is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Ascites, Hepatitis C, Hepatitis, Endoscopy, and Colonoscopy. Dr. Flora is currently accepting new patients.

      Experienced in Ulcerative Colitis
      Gastroenterology
      Experienced in Ulcerative Colitis
      Gastroenterology
      19250 Southwest 90th Avenue, 
      Tualatin, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Erik Kleek is a Gastroenterologist in Tualatin, Oregon. Dr. Kleek is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Hepatitis. Dr. Kleek is currently accepting new patients.

      Experienced in Ulcerative Colitis
      Gastroenterology
      Experienced in Ulcerative Colitis
      Gastroenterology
      9701 Sw Barnes Rd, Ste 300, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Alan Kaynard is a Gastroenterologist in Portland, Oregon. Dr. Kaynard is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Hepatitis, Barrett Esophagus, Crohn's Disease, Endoscopy, and Gastrectomy. Dr. Kaynard is currently accepting new patients.

      Experienced in Ulcerative Colitis
      General Surgery | Colorectal Surgery
      Experienced in Ulcerative Colitis
      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 Ulcerative Colitis. Her top areas of expertise are Rectal Prolapse, Gastrointestinal Fistula, Anal Fissure, Familial Colorectal Cancer, and Ureteroscopy. Dr. Kiely is currently accepting new patients.

      Distinguished in Ulcerative Colitis
      Gastroenterology | Internal Medicine
      Distinguished in Ulcerative Colitis
      Gastroenterology | Internal Medicine
      19250 Southwest 90th Avenue, 
      Tualatin, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Monina Pascua is an Internal Medicine specialist and a Gastroenterologist in Tualatin, Oregon. Dr. Pascua is rated as a Distinguished provider by MediFind in the treatment of Ulcerative Colitis. Her top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Pascua is currently accepting new patients.

      Distinguished in Ulcerative Colitis
      Gastroenterology
      Distinguished in Ulcerative Colitis
      Gastroenterology

      Salem Gastroenterology Consultants PC

      875 Oak St Se, Suite 3010, 
      Salem, OR 
      Languages Spoken:
      English

      Patricia Kao is a Gastroenterologist in Salem, Oregon. Dr. Kao is rated as a Distinguished provider by MediFind in the treatment of Ulcerative Colitis. Her top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Endoscopy.

      Experienced in Ulcerative Colitis
      Family Medicine
      Experienced in Ulcerative Colitis
      Family Medicine

      Southwest Family Physicians

      11900 SW Greenburg Rd, 
      Tigard, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Warren Okuns is a primary care provider, practicing in Family Medicine in Tigard, Oregon. Dr. Okuns is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Chronic Cough, Sciatica, and Glucocorticoid-Remediable Aldosteronism. Dr. Okuns is currently accepting new patients.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology

      University Professional Services

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

      Elisa Boden is a Gastroenterologist in Portland, Oregon. Dr. Boden is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Gastrectomy. Dr. Boden is currently accepting new patients.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology
      1111 Northeast 99th Avenue, Suite 301, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Don Lum is a Gastroenterologist in Portland, Oregon. Dr. Lum is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Swallowing Difficulty, Painful Swallowing, and Endoscopy. Dr. Lum is currently accepting new patients.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology

      Eugene Gastroenterology Consultants PC

      3355 Riverbend Dr, Suite 500, 
      Springfield, OR 
      Languages Spoken:
      English
      Offers Telehealth

      Jonathan Gonenne is a Gastroenterologist in Springfield, Oregon. Dr. Gonenne is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Turcot Syndrome, Endoscopy, and Gastrectomy.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology

      Bend Memorial Clinic PC

      1501 Ne Medical Ctr Dr, 
      Bend, OR 
      Languages Spoken:
      English

      Matthew Weed is a Gastroenterologist in Bend, Oregon. Dr. Weed is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Alcoholic Cirrhosis, Visceromegaly, Hepatitis, Endoscopy, and Gastrectomy.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology

      Eugene Gastroenterology Consultants PC

      3355 Riverbend Dr, Suite 500, 
      Springfield, OR 
      Languages Spoken:
      English
      Offers Telehealth

      Donald Yang is a Gastroenterologist in Springfield, Oregon. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Gardner Syndrome, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Endoscopy.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology
      3710 Sw Us Veterans Hospital Rd, Portland Va Medical Center, P3-gi, 
      Portland, OR 
      Languages Spoken:
      English

      Amnon Sonnenberg is a Gastroenterologist in Portland, Oregon. Dr. Sonnenberg is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Helicobacter Pylori Infection, Gastritis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology

      University Professional Services

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

      Mark Sofia is a Gastroenterologist in Portland, Oregon. Dr. Sofia is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy. Dr. Sofia is currently accepting new patients.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology

      Good Samaritan Hospital Corvallis

      3600 Nw Samaritan Dr, 
      Corvallis, OR 
      Languages Spoken:
      English
      Offers Telehealth

      Robert Wohlman is a Gastroenterologist in Corvallis, Oregon. Dr. Wohlman is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Crohn's Disease, Familial Adenomatous Polyposis, Ulcerative Colitis, Gastrectomy, and Endoscopy.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology

      Eugene Gastroenterology Consultants PC

      3355 Riverbend Dr, Suite 500, 
      Springfield, OR 
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Davis Sim is a Gastroenterologist in Springfield, Oregon. Dr. Sim has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

      Advanced in Ulcerative Colitis
      Gastroenterology
      Advanced in Ulcerative Colitis
      Gastroenterology
      3303 Sw Bond Avenue,, Mailcode Ch6d Ohsu - Digestive Health Center, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Nir Modiano is a Gastroenterologist in Portland, Oregon. Dr. Modiano is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy. Dr. Modiano is currently accepting new patients.

      Showing 1-20 of 216

      Last Updated: 10/30/2025

      What is the definition of Ulcerative Colitis?

      Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD) characterized by the development of ulcers in the lining of the digestive tract, which most often affect the colon and rectum. While ulcerative colitis can occur at any age, it most frequently appears between the ages of 15 and 30, or after the age of 60. There are several types of ulcerative colitis that are categorized by the area of the digestive tract affected by the disease, such as ulcerative proctitis (inflammation of area closest to the rectum), proctosigmoiditis (inflammation of the sigmoid colon and rectum), left-sided colitis (inflammation of descending colon, sigmoid colon, and rectum), pancolitis (inflammation of the entire colon), and a rare form of ulcerative colitis known as acute severe ulcerative colitis (severe inflammation of entire colon). Ulcerative colitis can also affect other areas of the body, causing inflammation of the skin, eyes, liver, joints, and back.

      When should I see an Ulcerative Colitis 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 an Ulcerative Colitis 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 Ulcerative Colitis 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 Ulcerative Colitis 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 an Ulcerative Colitis 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 Ulcerative Colitis doctor search results page. 

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

      Look for the filter feature on the left side of the Ulcerative Colitis 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 an Ulcerative Colitis doctor that offers video calls?

      Look for the filter feature on the left-side of the Ulcerative Colitis 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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