The 20 Best Diarrhea Doctors Near Me in Washington, US

Find the Top Diarrhea Experts and Specialists

The 20 Best Diarrhea Doctors in Washington, US

Last Updated: 02/22/2026

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MediFind found 1046 doctor with experience in Diarrhea near Washington, US. Of these, 926 are Experienced, 110 are Advanced, 6 are Distinguished and 1 are Elite.

Location
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1,046 providers found
    Elite in Diarrhea
    Infectious Disease
    Elite in Diarrhea
    Infectious Disease

    Uw Medicine/Harborview Medical Center

    325 9th Ave, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Judd Walson is an Infectious Disease provider in Seattle, Washington. Dr. Walson is rated as an Elite provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Helminthiasis, Hookworm Infection, and Malnutrition.

    Yuen Yee
    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology

    Digestive Health Consultants, PLLC

    3261 NW Mt Vintage Way, #221, 
    Silverdale, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yuen Yee is a Gastroenterologist in Silverdale, Washington. Dr. Yee is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Lower Esophageal Ring, Endoscopy, and Gastrectomy. Dr. Yee is currently accepting new patients.

    John C. Sun
    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology

    Franciscan Digestive Care Associates - Pearl Place

    6002 N Westgate Blvd, Suite 230, 
    Tacoma, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Sun, MD, is a board-certified gastroenterologist providing comprehensive digestive care for adults. In addition to general gastroenterology, he has specific experience in the management of inflammatory bowel disease, small intestinal disease and celiac disease.Dr. Sun believes in establishing a therapeutic partnership with his patients, and a close working relationship with his physician colleagues, in order to achieve the best outcomes. He takes the time to educate patients on their condition, treatment options and outcomes so they can make informed choices to feel their best.Dr. Sun is a member of the American College of Gastroenterology. Dr. Sun is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Distinguished in Diarrhea
    Internal Medicine
    Distinguished in Diarrhea
    Internal Medicine
    406 Black Hills Lane Southwest, Suite A, 
    Olympia, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Michelle Thompson is an Internal Medicine provider in Olympia, Washington. Dr. Thompson is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Lymphocytic Colitis, Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Gastrectomy.

    Distinguished in Diarrhea
    Internal Medicine
    Distinguished in Diarrhea
    Internal Medicine

    Digestive Health Specialists - Waldron Endoscopy Center

    3209 S 23rd St Ste 350, 
    Tacoma, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Holderman is an Internal Medicine provider in Tacoma, Washington. Dr. Holderman is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Diarrhea, Colonoscopy, and Gastrectomy. Dr. Holderman is currently accepting new patients.

    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology
    406 Black Hills Lane Southwest, Suite A, 
    Olympia, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Marshall Mccabe is a Gastroenterologist in Olympia, Washington. Dr. Mccabe is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Diarrhea, Endoscopy, and Gastrectomy.

    Darik K. Taniguchi
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    11027 Meridian Avenue North, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Darik Taniguchi is a provider with privileges at a Swedish Medical Center. Dr. Taniguchi is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Childhood Volvulus, Portal Hypertension, Indigestion, Diarrhea, and Endoscopy.

    Peggy D. Headstrom
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    1145 Broadway, 
    Seattle, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Headstrom focuses on evaluation and management of gastrointestinal and liver diseases. She performs endoscopic procedures including upper endoscopy and colonoscopy. She has a special interest in inflammatory bowel disease including Crohn’s disease and ulcerative colitis. Dr. Headstrom is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Diarrhea, Endoscopy, and Gastrectomy.

    Kyung W. Noh
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Franciscan Digestive Care Associates - Gig Harbor

    4700 Point Fosdick Drive NW, Suite 320, 
    Gig Harbor, WA 
    Languages Spoken:
    English, Korean
    Accepting New Patients
    Offers Telehealth

    Kyung W. Noh, MD, is a board-certified, fellowship-trained gastroenterologist. During his fellowship, he also received advanced training in endoscopic ultrasound.Dr. Noh specializes in pancreatic diseases and endoscopic ultrasound. He has published numerous articles in major peer-reviewed journals and has presented at national and international meetings. His professional memberships include the American Gastroenterological Association, American College of Gastroenterology and American Society of Gastrointestinal Endoscopy. Dr. Noh is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Bisher A. Abdullah
    Advanced in Diarrhea
    Pediatric Gastroenterology
    Advanced in Diarrhea
    Pediatric Gastroenterology

    Soundview Ambulatory Surgery Center

    5801 Soundview Drive, #156, 
    Gig Harbor, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bisher Abdullah is a Pediatric Gastroenterologist in Gig Harbor, Washington. Dr. Abdullah is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Exocrine Pancreatic Insufficiency, Diarrhea, Trichohepatoenteric Syndrome, and Morning Sickness. Dr. Abdullah is currently accepting new patients.

    Christopher Duncan
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Franciscan Digestive Care Associates At St. Anne

    16233 Sylvester Road SW, Suite 290, 
    Burien, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christopher Duncan, MD, is a board-certified gastroenterologist providing expert digestive disease care for patients ages 18 and older.Dr. Duncan strives to foster a healthy relationship with his patients through patience, understanding and compassion for all individuals with digestive disease. Dr. Duncan also strives to remain on the cutting edge of knowledge. Combining both goals allows him to deliver the highest level of care to his patients. Dr. Duncan is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

    Kalyan Kanneganti
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Franciscan Digestive Care Associates - Gig Harbor

    4700 Point Fosdick Drive NW, Suite 320, 
    Gig Harbor, WA 
    Languages Spoken:
    English, Hindi, Telugu
    Accepting New Patients
    Offers Telehealth

    Kalyan Kanneganti, MD, is a board-certified gastroenterologist who is skilled in all areas of adult general gastroenterology and hepatology, with special medical interest in colonoscopy for colon cancer screening and the management of GI bleeding, viral hepatitis, complex liver diseases and GERD.Dr. Kanneganti focuses on providing holistic, compassionate and patient-centered care. He strives to help patients understand their disease process and involve them in shared decision making.Dr. Kanneganti is a member of the American College of Gastroenterology, American Gastroenterological Association and American Society of Gastrointestinal Endoscopy. Dr. Kanneganti is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

    Steven P. Larson
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Franciscan Digestive Care Associates - Pearl Place

    6002 N Westgate Blvd, Suite 230, 
    Tacoma, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Larson, MD, is a board-certified gastroenterologist with fellowship training in gastroenterology and hepatology. Dr. Larson received his undergraduate and medical degrees as part of a United States Air Force scholarship program.Dr. Larson has published numerous research papers and has presented his research at national meetings. He has a strong interest in treating patients with inflammatory bowel disease. Other areas of interest include capsule endoscopy, colon cancer prevention and functional bowel diseases.He is a member of the American College of Gastroenterology, American Gastroenterological Association and the American Society of Gastrointestinal Endoscopy. Dr. Larson is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Crohn's Disease, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Gastrectomy.

    Crystal L. Bernstein
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    501 North 34th Street, Suite 101, 
    Seattle, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Bernstein enjoys hiking, travel, cooking, and movies. Dr. Bernstein is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Tenesmus, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Jason I. Schneier
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    21600 Highway 99, Suite 260, 
    Edmonds, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jason Schneier is a provider with privileges at a Swedish Medical Center. Dr. Schneier is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Ulcerative Colitis, Irritable Bowel Syndrome (IBS), Swallowing Difficulty, Painful Swallowing, and Endoscopy.

    Katherine Y. Fan
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    1221 Madison Street, Suite 1220, 
    Anchorage, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Fan is committed to providing the highest quality of care and is a proud recipient of the Physician Compassion, Accountability, Respect, and Excellence Award. Her passion for gastroenterology has earned her consistent recognition for exceptional contributions to patient care, medical education, and influential research. Dr. Fan is a member of the American College of Gastroenterology, American Society for Gastrointestinal Endoscopy, and American Gastroenterology Association. In addition to her dedication to patient well-being, Dr. Fan has been honored for her Exemplary Teaching of medical students at Brown University, shaping the next generation of physicians with her expertise and commitment to excellence. Dr. Fan is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.

    Pierre Nader
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Franciscan Digestive Care Associates At St. Anne

    16233 Sylvester Road SW, Suite 290, 
    Burien, WA 
    Languages Spoken:
    English, French
    Accepting New Patients
    Offers Telehealth

    Pierre Nader, MD, is a board-certified gastroenterologist who treats patients ages 18 and over. He is devoted to the highest level of digestive disease care, with a parallel focus on patient comfort and dignity.Dr. Nader is skilled in all phases of gastrointestinal endoscopy. He also has extensive experience with end-stage liver disease including liver transplantation. Dr. Nader is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Colonoscopy.

    Jinfeng J. Guo
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    21600 Highway 99, Suite 260, 
    Edmonds, WA 
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Guo is board-certified in Internal Medicine and Gastroenterology with professional interests in general gastrointestinal disorders and endoscopic interventions. Dr. Guo is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy.

    Patricia Quaine
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Franciscan Digestive Care Associates - Enumclaw

    1818 Cole Street, 
    Enumclaw, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Patricia Quaine, MD, is a board-certified, experienced gastroenterologist who provides comprehensive, compassionate digestive care for adults. Conditions she treats range from Crohn's disease and gastric reflux to hepatitis and pancreatitis. She also offers colon cancer prevention and screening, as well as therapeutic and capsule endoscopy.Dr. Quaine is a member of the American Medical Association, American College of Gastroenterology and American Society for Gastrointestinal Endoscopy. Dr. Quaine is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Sangik Oh
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Franciscan Medical Group

    1812 S J St, Suite 120, 
    Tacoma, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sangik Oh, MD, is a board-certified gastroenterologist with fellowship training in gastroenterology. Dr. Oh served as Chief Medical Resident during his internal medicine residency. During his gastroenterology fellowship, he also earned his Master's degree in Medical Science from Harvard Medical School. He was also the recipient of the 2002 AASLD/Schering Advanced Hepatology Fellowship Award.Upon completion of his fellowship, Dr. Oh joined the faculty at Harvard Medical School and was a staff gastroenterologist at Beth Israel Deaconess Medical Center before joining Tacoma Digestive Disease Center in 2005, which is now Franciscan Digestive Care Associates. Dr. Oh is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Visceromegaly, Enlarged Liver, Non-Alcoholic Fatty Liver Disease, Cirrhosis, and Endoscopy.

    Showing 1-20 of 1,046

    Last Updated: 02/22/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor in Washington, 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 Diarrhea doctor in Washington, 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 Diarrhea doctors in Washington, 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 Diarrhea doctors in Washington, 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 Diarrhea doctor in Washington, 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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor in Washington, 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 Diarrhea 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 Diarrhea 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 Diarrhea doctors in Washington, US?

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

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