The 20 Best Gastroparesis Doctors Near Me in Oregon, US

Find the Top Gastroparesis Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 184 doctor with experience in Gastroparesis near Oregon, US. Of these, 173 are Experienced, 7 are Advanced and 4 are Distinguished.

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184 providers found
    Advanced in Gastroparesis

    Dr. Kevin M. Reavis
    Bariatric Medicine | General Surgery
    Advanced in Gastroparesis

    Dr. Kevin M. Reavis
    Bariatric Medicine | General Surgery
    Referral may be required
    4805 Northeast Glisan Street, Suite 6N60, 
    Portland, OR 
    503-935-8379
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Kevin Reavis is a Bariatric Medicine specialist and a General Surgeon practicing medicine in Portland, Oregon. Dr. Reavis is rated as an Advanced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Achalasia, Diaphragmatic Hernia, Endoscopy, and Vagotomy. Dr. Reavis is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Thomas B. Knowles
    General Surgery
    Experienced in Gastroparesis

    Dr. Thomas B. Knowles
    General Surgery
    Referral may be required

    Legacy Medical Group-General Surgery At Good Samaritan

    1130 NW 22nd Ave Ste 500, 
    Portland, OR 
    503-413-5725
    Languages Spoken:
    English
    See accepted insurances
    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 Gastroparesis. 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.

    Experienced in Gastroparesis

    Dr. Michael G. Phillips
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Michael G. Phillips
    Gastroenterology
    Referral may be required
    1111 Northeast 99th Avenue, Suite 301, 
    Portland, OR 
    503-963-2707
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Michael Phillips is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Gastrectomy. Dr. Phillips is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Gastroparesis

    Dr. Jennifer J. Maire
    Internal Medicine
    Experienced in Gastroparesis

    Dr. Jennifer J. Maire
    Internal Medicine

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

    19875 SW 65th Ave Ste 100, 
    Tualatin, OR 
    503-692-7785
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Jennifer Maire is a primary care provider, practicing in Internal Medicine in Tualatin, Oregon. Dr. Maire is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension. Dr. Maire is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Swapna B. Reddy
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Swapna B. Reddy
    Gastroenterology
    Referral may be required
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
    503-692-3750
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Swapna Reddy is a Gastroenterologist practicing medicine in Tualatin, Oregon. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Collagenous Colitis, Crohn's Disease, Familial Adenomatous Polyposis, Colitis, and Endoscopy. Dr. Reddy is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Ryan E. Childers
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Ryan E. Childers
    Gastroenterology
    Referral may be required
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
    503-692-3750
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Ryan Childers is a Gastroenterologist practicing medicine in Tualatin, Oregon. Dr. Childers is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Ulcerative Colitis, Turcot Syndrome, Endoscopy, and Colonoscopy. Dr. Childers is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Steven R. Demeester
    General Surgery
    Experienced in Gastroparesis

    Dr. Steven R. Demeester
    General Surgery
    Referral may be required

    Office

    4805 NE Glisan St Ste 6N60, 
    Portland, OR 
    503-281-0561
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Steven Demeester is a General Surgeon practicing medicine in Portland, Oregon. Dr. Demeester is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Diaphragmatic Hernia, Hernia, Endoscopy, and Gastrectomy. Dr. Demeester is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Jeffrey J. Weprin
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Jeffrey J. Weprin
    Gastroenterology
    Referral may be required
    9701 Southwest Barnes Road, Suite 300, 
    Portland, OR 
    503-297-8081
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Jeffrey Weprin is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Weprin is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Crohn's Disease, Familial Adenomatous Polyposis, Hepatitis, Endoscopy, and Gastrectomy. Dr. Weprin is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Mohammed A. Taher
    Internal Medicine
    Experienced in Gastroparesis

    Dr. Mohammed A. Taher
    Internal Medicine

    Legacy Meridian Park Medical Center

    19300 SW 65th Ave, 
    Tualatin, OR 
    503-692-1212
    Languages Spoken:
    English
    See accepted insurances

    Mohammed Taher is a primary care provider, practicing in Internal Medicine in Tualatin, Oregon. Dr. Taher is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Gastroparesis

    Dr. Sarah C. Lee
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Sarah C. Lee
    Gastroenterology
    Referral may be required
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
    503-692-3750
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Sarah Lee is a Gastroenterologist practicing medicine in Tualatin, Oregon. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Alcoholic Cirrhosis, and Gastrectomy. Dr. Lee is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Alan D. Savoy
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Alan D. Savoy
    Gastroenterology
    Referral may be required
    1111 Northeast 99th Avenue, Suite 301, 
    Portland, OR 
    503-963-2707
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Alan Savoy is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Savoy is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. His clinical expertise encompasses Angiodysplasia of the Colon, Familial Adenomatous Polyposis, Crohn's Disease, Gardner Syndrome, and Endoscopy. Dr. Savoy is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Jeffrey D. Duman
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Jeffrey D. Duman
    Gastroenterology
    Referral may be required
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
    503-692-3750
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Jeffrey Duman is a Gastroenterologist practicing medicine in Tualatin, Oregon. Dr. Duman is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Endoscopy. Dr. Duman is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Mark P. Cahill
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Mark P. Cahill
    Gastroenterology
    Referral may be required
    19250 Southwest 90th Avenue, 
    Tualatin, OR 
    503-692-3750
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Mark Cahill is a Gastroenterologist practicing medicine in Tualatin, Oregon. Dr. Cahill is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Alcoholic Cirrhosis, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Cahill is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Amy Wang
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Amy Wang
    Gastroenterology
    Referral may be required
    9701 Southwest Barnes Road, Suite 300, 
    Portland, OR 
    503-297-8081
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Amy Wang is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Trichohepatoenteric Syndrome, and Endoscopy. Dr. Wang is currently accepting new patients.

    Experienced in Gastroparesis

    Dr. Glenn M. Eisen
    Gastroenterology
    Experienced in Gastroparesis

    Dr. Glenn M. Eisen
    Gastroenterology
    Referral may be required

    Office

    9701 SW Barnes Rd, 
    Portland, OR 
    503-297-8081
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Glenn Eisen is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Eisen is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Barrett Esophagus, Angiodysplasia of the Colon, Colonoscopy, and Endoscopy. Dr. Eisen is currently accepting new patients.

    Distinguished in Gastroparesis

    Dr. Johnny Zheng
    Gastroenterology
    Distinguished in Gastroparesis

    Dr. Johnny Zheng
    Gastroenterology
    Referral may be required
    9701 Southwest Barnes Road, Suite 300, 
    Portland, OR 
    503-297-8081
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Johnny Zheng is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Zheng is rated as a Distinguished provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastroparesis, Achalasia, Diarrhea, and Irritable Bowel Syndrome (IBS). Dr. Zheng is currently accepting new patients.

    Distinguished in Gastroparesis

    Dr. Christy M. Dunst
    General Surgery
    Distinguished in Gastroparesis

    Dr. Christy M. Dunst
    General Surgery
    Referral may be required

    Office

    4805 NE Glisan St Ste 6N60, 
    Portland, OR 
    503-281-0561
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Christy Dunst is a General Surgeon practicing medicine in Portland, Oregon. Dr. Dunst is rated as a Distinguished provider by MediFind in the treatment of Gastroparesis. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Hiatal Hernia, Hernia, Achalasia, Gastrectomy, and Endoscopy. Dr. Dunst is currently accepting new patients.

    Distinguished in Gastroparesis

    Dr. Lee L. Swanstrom
    General Surgery
    Distinguished in Gastroparesis

    Dr. Lee L. Swanstrom
    General Surgery
    Referral may be required

    Office

    4805 NE Glisan St Ste 6N60, 
    Portland, OR 
    503-281-0561
    Languages Spoken:
    English

    Lee Swanstrom is a General Surgeon practicing medicine in Portland, Oregon. Dr. Swanstrom is rated as a Distinguished provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Achalasia, Hiatal Hernia, Diaphragmatic Hernia, Endoscopy, and Gallbladder Removal.

    Distinguished in Gastroparesis

    Dr. Sunghwan Byun
    General Surgery
    Distinguished in Gastroparesis

    Dr. Sunghwan Byun
    General Surgery
    Referral may be required

    Portland HCS

    3710 SW US Veterans Hospital Rd, 
    Portland, OR 
    941-600-1465
    Languages Spoken:
    English
    See accepted insurances

    Sunghwan Byun is a General Surgeon practicing medicine in Portland, Oregon. Dr. Byun is rated as a Distinguished provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastroparesis, Gangrene, Peptic Ulcer, and Necrosis.

    Experienced in Gastroparesis

    Dr. David C. Long
    Internal Medicine
    Experienced in Gastroparesis

    Dr. David C. Long
    Internal Medicine
    Before you request

    Samaritan Health Clinic-Newport

    930 SW Abbey St Ste A, 
    Newport, OR 
    541-265-8816
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    David Long is a primary care provider, practicing in Internal Medicine in Newport, Oregon. Dr. Long is rated as an Experienced provider by MediFind in the treatment of Gastroparesis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypothyroidism, and Gastrostomy. Dr. Long is currently accepting new patients.

    Showing 1-20 of 184

    Last Updated: 09/19/2026

    What is the definition of Gastroparesis?

    Gastroparesis is a condition that reduces the ability of the stomach to empty its solid contents. It does not involve a blockage (obstruction) of the outlet of the stomach.

    When should I see a Gastroparesis 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 a Gastroparesis 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 do I find the best Gastroparesis doctor in Oregon, US?

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

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    Gastroparesis doctor near San Jose, CA

    How does MediFind rank Gastroparesis 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 Gastroparesis 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 a Gastroparesis 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 Gastroparesis doctor search results page. 

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

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

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