The 20 Best Colitis Doctors Near Me in Tualatin, OR

Find the Top Colitis Experts and Specialists

The 20 Best Colitis Doctors near Tualatin, OR

Last Updated: 02/22/2026

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MediFind found 104 doctor with experience in Colitis near Tualatin, OR. Of these, 99 are Experienced, 3 are Advanced and 2 are Distinguished.

Location
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104 providers found
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Swapna Reddy is a Gastroenterologist in Tualatin, Oregon. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Collagenous Colitis, Crohn's Disease, Colitis, Familial Adenomatous Polyposis, and Endoscopy. Dr. Reddy is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine | Gastroenterology
    Experienced in Colitis
    Internal Medicine | Gastroenterology
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stephen Chen is an Internal Medicine specialist and a Gastroenterologist in Tualatin, Oregon. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Ascites, Familial Adenomatous Polyposis, Crohn's Disease, Barrett Esophagus, and Endoscopy. Dr. Chen is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine | Gastroenterology
    Experienced in Colitis
    Internal Medicine | Gastroenterology
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jeffrey Duman is an Internal Medicine specialist and a Gastroenterologist in Tualatin, Oregon. Dr. Duman is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Endoscopy. Dr. Duman is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

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

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

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

    Experienced in Colitis
    Internal Medicine | Gastroenterology
    Experienced in Colitis
    Internal Medicine | Gastroenterology
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jeffrey Douglass is an Internal Medicine specialist and a Gastroenterologist in Tualatin, Oregon. Dr. Douglass is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Cirrhosis, Ascites, Ulcerative Colitis, Visceromegaly, and Gastrectomy. Dr. Douglass is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology | Internal Medicine
    Experienced in Colitis
    Gastroenterology | Internal Medicine
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    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 an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Pascua is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology | Internal Medicine
    Experienced in Colitis
    Gastroenterology | Internal Medicine
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michelle Beilstein is an Internal Medicine specialist and a Gastroenterologist in Tualatin, Oregon. Dr. Beilstein is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Bile Duct Obstruction, Cholangitis, Sclerosing Cholangitis, Familial Adenomatous Polyposis, and Endoscopy. Dr. Beilstein is currently accepting new patients.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nima Motamedi is a Gastroenterologist in Tualatin, Oregon. Dr. Motamedi is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Bile Duct Obstruction, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Motamedi is currently accepting new patients.

    Experienced in Colitis
    Internal Medicine | Gastroenterology
    Experienced in Colitis
    Internal Medicine | Gastroenterology
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Cahill is an Internal Medicine specialist and a Gastroenterologist in Tualatin, Oregon. Dr. Cahill is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Alcoholic Cirrhosis, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Cahill is currently accepting new patients.

    Distinguished in Colitis
    Gastroenterology
    Distinguished in Colitis
    Gastroenterology

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sarah Diamond is a Gastroenterologist in Portland, Oregon. Dr. Diamond is rated as a Distinguished provider by MediFind in the treatment of Colitis. Her top areas of expertise are Colitis, Achalasia, Gastroparesis, Endoscopy, and Gastrectomy.

    Advanced in Colitis
    General Surgery
    Advanced in Colitis
    General Surgery

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

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

    Distinguished in Colitis
    Gastroenterology
    Distinguished in Colitis
    Gastroenterology

    Office

    3710 SW US Veterans Hospital Rd, 
    Portland, OR 
     (8.9 miles away)
    Languages Spoken:
    English

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

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Legacy Medical Group-Tualatin-A Department Of Legacy Meridian Park Medical Center

    19875 SW 65th Ave Ste 100, 
    Tualatin, OR 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elizabeth Sammond is a primary care provider, practicing in Internal Medicine in Tualatin, Oregon. Dr. Sammond is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Sitosterolemia, Hypothyroidism, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Legacy Meridian Park Medical Center

    19300 SW 65th Ave, 
    Tualatin, OR 
     (1.1 miles away)
    Languages Spoken:
    English

    David Wakeling is a primary care provider, practicing in Internal Medicine in Tualatin, Oregon. Dr. Wakeling is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Sepsis, Ogilvie Syndrome, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Ureteroscopy, and Hip Replacement.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Legacy Meridian Park Medical Center

    19300 SW 65th Ave, 
    Tualatin, OR 
     (1.1 miles away)
    Languages Spoken:
    English

    David Nazemi is a primary care provider, practicing in Internal Medicine in Tualatin, Oregon. Dr. Nazemi is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Acute Pancreatitis, Sepsis, Childhood Pancreatitis, Ureteroscopy, and Hip Replacement.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine
    6640 Southwest Redwood Lane, 
    Portland, OR 
     (2.2 miles away)
    Languages Spoken:
    English

    Laura Bitts is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Bitts is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are High Cholesterol, Folate Deficiency, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Intrauterine Device Insertion.

    Experienced in Colitis
    Internal Medicine
    Experienced in Colitis
    Internal Medicine

    Office

    11675 SW Pacific Hwy, 
    Portland, OR 
     (4.1 miles away)
    Languages Spoken:
    English

    Sue Lewis is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Bronchitis, Cellulitis, Lymphangitis, and Jock Itch.

    Experienced in Colitis
    Family Medicine
    Experienced in Colitis
    Family Medicine

    Office

    9250 SW Hall Blvd, 
    Portland, OR 
     (5.0 miles away)
    Languages Spoken:
    English

    Ahson Saeed is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Saeed is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Cellulitis, Lymphangitis, Multisystem Inflammatory Syndrome in Children (MIS-C), and COVID-19.

    Experienced in Colitis
    Gastroenterology
    Experienced in Colitis
    Gastroenterology
    9701 Southwest Barnes Road, Suite 300, 
    Portland, OR 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Elliot Joo is a Gastroenterologist in Portland, Oregon. Dr. Joo is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Enlarged Liver, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Gastrectomy. Dr. Joo is currently accepting new patients.

    Showing 1-20 of 104

    Last Updated: 02/22/2026

    What is the definition of Colitis?

    Colitis is swelling (inflammation) of the large intestine (colon).

    When should I see a Colitis doctor near Tualatin, 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 Colitis doctor near Tualatin, 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 Colitis doctors near Tualatin, 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 Colitis doctors near Tualatin, 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 Colitis doctor near Tualatin, 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 Colitis doctor search results page. 

    Why is it important to get a second opinion from a different 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 a Colitis doctor near Tualatin, 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 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 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 Colitis doctors near Tualatin, OR?

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

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