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    Last Updated: 10/30/2025

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    MediFind found 95 doctor with experience in Irritable Bowel Syndrome (IBS) near Lake Oswego, OR. Of these, 93 are Experienced and 1 are Advanced.

    Location
    LocationClose
    95 providers found
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Providence Health And Services Oregon

      10150 Se 32nd Ave, 
      Milwaukie, OR 
       (2.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Harry Bray is a Gastroenterologist in Milwaukie, Oregon. Dr. Bray is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). 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 Irritable Bowel Syndrome (IBS)
      Internal Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine

      Legacy Meridian Park Hospital

      18010 Sw Mcewan Rd, 
      Lake Oswego, OR 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Colene Andersen is a primary care provider, practicing in Internal Medicine in Lake Oswego, Oregon. Dr. Andersen is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Neuroendocrine Tumor, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Andersen is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine

      Legacy Meridian Park Hospital

      19300 Sw 65th Ave, 
      Tualatin, OR 
       (4.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Peter is a primary care provider, practicing in Family Medicine in Tualatin, Oregon. Dr. Peter is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Peter is currently accepting new patients.

      Learn about our expert tiers
      Nurse Practitioner
      Nurse Practitioner

      Pohala Clinic PC

      7477 SE 52nd Ave, 
      Portland, OR 
       (4.3 miles away)
      Experience:
      9+ years
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Stefanie Aring is a Nurse Practitioner in Portland, Oregon. Ms. Aring has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Insomnia, Irritable Bowel Syndrome (IBS), Major Depression, Diarrhea, and Hormone Replacement Therapy (HRT). Ms. Aring is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      19250 Southwest 90th Avenue, 
      Tualatin, OR 
       (5.9 miles away)
      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 Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Hepatitis. Dr. Kleek is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine

      Legacy Meridian Park Hospital

      412 A Ave, 
      Lake Oswego, OR 
       (0.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Janel Guyette is a primary care provider, practicing in Family Medicine in Lake Oswego, Oregon. Dr. Guyette is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Guyette is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine

      Legacy Meridian Park Hospital

      412 A Ave, 
      Lake Oswego, OR 
       (0.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kar-yee Wu is a primary care provider, practicing in Family Medicine in Lake Oswego, Oregon. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Hypothyroidism, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Wu is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      18380 Willamette Drive, Suite 202, 
      West Linn, OR 
       (2.0 miles away)
      Languages Spoken:
      English

      Joyce Endo is a primary care provider, practicing in Family Medicine in West Linn, Oregon. Dr. Endo is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Obesity in Children, Food Allergy, Generalized Anxiety Disorder (GAD), High Cholesterol, and Intrauterine Device Insertion.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      18380 Willamette Drive, Suite 202, 
      West Linn, OR 
       (2.0 miles away)
      Languages Spoken:
      English

      Ryan Scott is a primary care provider, practicing in Family Medicine in West Linn, Oregon. Dr. Scott is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Tension Headache.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine

      West Linn Family Health Center

      18380 Willamette Dr, Suite 202, 
      West Linn, OR 
       (2.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mindi Robinson is a primary care provider, practicing in Family Medicine in West Linn, Oregon. Dr. Robinson is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Obesity in Children, Bronchitis, Food Allergy, Multisystem Inflammatory Syndrome in Children (MIS-C), and Intrauterine Device Insertion. Dr. Robinson is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      2250 Southeast Oak Grove Boulevard, Suite B, 
      Milwaukie, OR 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Roberta Ruggeri is a primary care provider, practicing in Family Medicine in Milwaukie, Oregon. Dr. Ruggeri is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are High Cholesterol, Familial Hypertriglyceridemia, Hypothyroidism, and Familial Hypertension. Dr. Ruggeri is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Providence Health And Services Oregon

      10150 Se 32nd Ave, 
      Milwaukie, OR 
       (2.7 miles away)
      Languages Spoken:
      English

      Anne Breitinger is a Gastroenterologist in Milwaukie, Oregon. Dr. Breitinger is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Diarrhea, Gastrectomy, and Endoscopy.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      4309 Oakridge Rd, 
      Lake Oswego, OR 
       (2.9 miles away)
      Languages Spoken:
      English

      Cynthia Dumler is a primary care provider, practicing in Family Medicine in Lake Oswego, Oregon. Dr. Dumler is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Sitosterolemia, Hypothyroidism, Type 2 Diabetes (T2D), and High Cholesterol.

      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine
      16463 Boones Ferry Road, Suite 300, 
      Lake Oswego, OR 
       (3.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Steven Hashiguchi is a primary care provider, practicing in Internal Medicine in Lake Oswego, Oregon. Dr. Hashiguchi is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Malnutrition, Peptic Ulcer, Necrosis, and Cerebellar Degeneration. Dr. Hashiguchi is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine

      Legacy Meridian Park Hospital

      18010 Sw Mcewan Rd, 
      Lake Oswego, OR 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Laura Anissian is a primary care provider, practicing in Internal Medicine in Lake Oswego, Oregon. Dr. Anissian is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Anissian is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine

      Legacy Meridian Park Hospital

      19875 Sw 65th Ave, 
      Tualatin, OR 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eric Macevoy is a primary care provider, practicing in Family Medicine in Tualatin, Oregon. Dr. Macevoy is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, Testicular Failure, and Familial Combined Hyperlipidemia. Dr. Macevoy is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine

      Legacy Meridian Park Hospital

      19875 Sw 65th Ave, 
      Tualatin, OR 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Pompy Goswami is a primary care provider, practicing in Family Medicine in Tualatin, Oregon. Dr. Goswami is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Diabetic Hyperglycemic Hyperosmolar Syndrome, Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Goswami is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Sunnybrook Medical Office

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

      Peter Caruana is a Gastroenterologist in Clackamas, Oregon. Dr. Caruana is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Colitis, Viral Gastroenteritis, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Caruana is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Sunnybrook Medical Office

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

      Eric Nordstrom is a Gastroenterologist in Clackamas, Oregon. Dr. Nordstrom is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Lithotripsy, and Endoscopy. Dr. Nordstrom is currently accepting new patients.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Kaiser Permanente Sunnybrook Medical Office - Gastroenterology

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

      Noel Lee is a Gastroenterologist in Clackamas, Oregon. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Lee is currently accepting new patients.

      Showing 1-20 of 95

      Last Updated: 10/30/2025

      What is the definition of Irritable Bowel Syndrome (IBS)?

      Irritable bowel syndrome (IBS) is a disorder that leads to pain in abdomen and changes in bowel movements.

      IBS is not the same as inflammatory bowel disease (IBD).

      When should I see an Irritable Bowel Syndrome (IBS) doctor near Lake Oswego, 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 an Irritable Bowel Syndrome (IBS) doctor near Lake Oswego, 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 Irritable Bowel Syndrome (IBS) doctors near Lake Oswego, 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 Irritable Bowel Syndrome (IBS) doctors near Lake Oswego, 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 an Irritable Bowel Syndrome (IBS) doctor near Lake Oswego, 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 Irritable Bowel Syndrome (IBS) doctor search results page. 

      Why is it important to get a second opinion from a different Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) doctor near Lake Oswego, 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) doctors near Lake Oswego, OR?

      Look for the filter feature on the left side of the Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) doctor that offers video calls?

      Look for the filter feature on the left-side of the Irritable Bowel Syndrome (IBS) 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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