The 20 Best Collagenous Colitis Doctors Near Me in Seattle, WA

Find the Top Collagenous Colitis Experts and Specialists

The 20 Best Collagenous Colitis Doctors near Seattle, WA

Last Updated: 02/22/2026

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MediFind found 74 doctor with experience in Collagenous Colitis near Seattle, WA. Of these, 67 are Experienced and 7 are Advanced.

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74 providers found
    Nanda Venu
    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology

    Virginia Mason Medical Center

    1100 Ninth Avenue, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nanda Venu, MD, is a board-certified gastroenterologist who specializes in inflammatory bowel disease, Crohn's disease, ulcerative colitis, celiac disease, esophageal diseases, colon cancer, endoscopy and food allergies. He strives to offer his patients good treatment options and helps them to make informed choices.Dr. Venu enjoys building long-lasting relationships with patients and helping them to stay well and maintain a high quality of life over a lifetime. He feels he learns a lot from his patients, as he listens to their stories and witnesses their health journeys. Dr. Venu is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Familial Adenomatous Polyposis, Turcot Syndrome, Colonoscopy, and Endoscopy.

    Peggy D. Headstrom
    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    1145 Broadway, 
    Seattle, WA 
     (0.7 miles away)
    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 Collagenous Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Diarrhea, Endoscopy, and Gastrectomy.

    Crystal L. Bernstein
    Advanced in Collagenous Colitis
    Gastroenterology
    Advanced in Collagenous Colitis
    Gastroenterology
    501 North 34th Street, Suite 101, 
    Seattle, WA 
     (5.0 miles away)
    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 Collagenous Colitis. Her top areas of expertise are Tenesmus, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Learn about our expert tiers
    Qing Zhang
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Virginia Mason Medical Center

    1100 Ninth Avenue, 
    Seattle, WA 
     (0.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Qing Zhang, MD, PhD, specializes in general gastroenterology, gastroesophageal reflux disease, dysphagia and GI motility disorders. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Encopresis, Bowel Incontinence, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

    Otto S. Lin
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Virginia Mason Medical Center

    1100 Ninth Avenue, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Otto Lin, MD, is a board-certified gastroenterologist who specializes in colonoscopy. Other areas of expertise include inflammatory bowel disease, hepatitis B and C, gastroesophageal reflux disease and peptic ulcer disease. He is also active in outcomes research, particularly as it relates to colon cancer screening.Dr. Lin finds it highly rewarding to follow patients over time. He believes that a positive physician-patient relationship can promote healing.Dr. Lin is the medical director of Quality Improvement for the Digestive Disease Institute at Virginia Mason, a clinical assistant professor of medicine at the University of Washington and a consultant for the Radiological Devices Panel at the FDA. He is also the recipient of several awards including the Franklin Ebaugh Award for Outstanding Research (Stanford Hospital), Glaxo Institute of Digestive Health Resource Award, Cabot Prize (Harvard Medical School) and Clinical Research Award (Benaroya Research Institute at Virginia Mason). Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gas Bloat Syndrome, Familial Adenomatous Polyposis, Gardner Syndrome, Colonoscopy, and Endoscopy.

    Pierre E. Blais
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Virginia Mason Medical Center

    1100 Ninth Avenue, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Peter Blais, MD, is a board-certified gastroenterologist who provides digestive disease care. He specializes in general gastroenterology, esophageal motility, functional bowel disease and colon cancer screening.Dr. Blais plays the banjo in his free time. Dr. Blais is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Colonoscopy.

    James Lord
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Virginia Mason Medical Center

    1100 Ninth Avenue, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Lord, MD, PhD, specializes in immunological disorders of the bowel, teaching and research.Dr. Lord enjoys hiking, fishing and playing musical instruments. Dr. Lord's wife is also a physician of internal medicine, and trained at Virginia Mason in the 1990s. They have two sons. Dr. Lord is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Gastrectomy.

    Vikram Anand
    Experienced in Collagenous Colitis
    Gastroenterology | Hepatology
    Experienced in Collagenous Colitis
    Gastroenterology | Hepatology

    Virginia Mason Medical Center

    1100 Ninth Avenue, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vikram Anand, MD, is a general gastroenterology provider specializing in the management of an array of complex digestive conditions, including inflammatory bowel disease. He also serves as a non-transplant hepatology provider with interest in the management of viral hepatitis and autoimmune liver disease. He performs endoscopy and colonoscopy.Dr. Anand educates his patients regarding normal anatomy and physiology, then directs their attention to their specific disease pathology so they understand its process and management. He believes good communication and information is essential so that his patients can be involved in their own care.Dr. Anand is a member of the American College of Gastroenterologists, American Gastroenterological Association and American College of Physicians.Away from work, Dr. Anand enjoys spending time with his wife and toddler, where they often find themselves enjoying the outdoors and exploring restaurants in and around Seattle. Dr. Anand is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Katherine Y. Fan
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    1221 Madison Street, Suite 1220, 
    Anchorage, WA 
     (0.3 miles away)
    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 Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.

    Harry L. Teicher
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    1221 Madison Street, Suite 1220, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    My patients and I are partners in achieving the best health care for them. My job is to be an avid listener, an up to the minute educator, to be there whenever needed, and to be as comforting a presence as possible. Their job is to have discourse wit me, ask questions, and follow the plan if they wish. Being punctual for appointment times is of utmost importance to me, as is explaining things in simple to understand language. Being a physician is more about building trust and personal relationship than science and technology. Dr. Teicher is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Barrett Esophagus, Gastrectomy, and Endoscopy.

    Justin Goodman
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Optum - Broadway

    1145 Broadway, 
    Seattle, WA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Its so gratifying when you are able to offer patients immediate relief, whether it be through drug therapy or procedural therapy. Dr. Goodman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Collagenous Colitis, Familial Adenomatous Polyposis, Lymphocytic Colitis, Turcot Syndrome, and Endoscopy.

    Ralph Rossi
    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Optum – Madison Center

    904 7th Ave, 
    Seattle, WA 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    I work with patients and their families to understand and control chronic disease in a way that maximizes quality of life. Dr. Rossi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Distal Renal Tubular Acidosis, Autosomal Dominant Distal Renal Tubular Acidosis, Pseudohypoaldosteronism Type 1, and Dent Disease.

    Prachi Munshi
    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine

    Optum - Madison Center

    904 7th Ave, 
    Seattle, WA 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Munshi’s practice covers all areas of internal medicine including preventive care, chronic disease management, diabetes, high blood pressure, high cholesterol, metabolic syndrome, and obesity. Dr. Munshi is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Sciatica, Collagenous Colitis, Neuronal Intranuclear Inclusion Disease (NIID), and Osmotic Diuresis.

    Linda A. Chow
    Experienced in Collagenous Colitis
    Internal Medicine
    Experienced in Collagenous Colitis
    Internal Medicine
    515 Minor Avenue, Suite 300, 
    Seattle, WA 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    I enjoy working with patients, keeping them healthy, and investigating disease processes. Dr. Chow is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Nontuberculous Mycobacterial Lung Disease, Vertigo, Collagenous Colitis, and Bronchitis.

    Scott Lee
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Digestive Health Center At UW Medical Center - Montlake

    1959 NE Pacific St, 
    Seattle, WA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Scott Lee is a Gastroenterologist in Seattle, Washington. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy. Dr. Lee is currently accepting new patients.

    Darik K. Taniguchi
    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology
    11027 Meridian Avenue North, 
    Seattle, WA 
     (9.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

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

    Experienced in Collagenous Colitis
    Experienced in Collagenous Colitis

    Virginia Mason Medical Center

    1100 9th Ave, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Geoffrey Jiranek is an Oncologist in Seattle, Washington. Dr. Jiranek is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Virginia Mason Medical Center

    1100 9th Ave, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English

    Michael Gluck is a Gastroenterologist in Seattle, Washington. Dr. Gluck is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Esophagitis, Endoscopy, and Lithotripsy.

    Experienced in Collagenous Colitis
    Gastroenterology
    Experienced in Collagenous Colitis
    Gastroenterology

    Virginia Mason Medical Center

    1100 9th Ave, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Timothy Zisman is a Gastroenterologist in Seattle, Washington. Dr. Zisman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Colonoscopy.

    Experienced in Collagenous Colitis
    Experienced in Collagenous Colitis

    Virginia Mason Medical Center

    1100 9th Ave, 
    Seattle, WA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Kozarek is an Oncologist in Seattle, Washington. Dr. Kozarek is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Chronic Pancreatitis, Sphincter of Oddi Dysfunction, Hereditary Pancreatitis, Endoscopy, and Colonoscopy.

    Showing 1-20 of 74

    Last Updated: 02/22/2026

    What is the definition of Collagenous Colitis?

    Collagenous colitis is a type of inflammatory bowel disease that affects the colon. It is a form of microscopic colitis, which causes chronic diarrhea. In all forms of microscopic colitis, the colon appears normal or almost normal on colonoscopy, but the inflammation is visible when a biopsy of the colon is examined under a microscope (hence its name). People with this disease usually have between four and nine watery bowel movements per day, but in rare cases may have more than fifteen. Various other symptoms relating to the gastrointestinal system or other body symptoms may also be present. The cause of Collagenous colitis is not known but it is thought to be multifactorial. This means that both genetic and environmental factors may interact to cause a person to develop the disease. The extent to which genes play a role is unclear, but familial cases have been described. Certain medications, such as NSAIDS and proton pump inhibitors, have been reported to cause or trigger the disease in some people. However, strong evidence directly linking these medications to the disease is still lacking.

    When should I see a Collagenous Colitis doctor near Seattle, WA?

    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 Collagenous Colitis doctor near Seattle, WA?

    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 Collagenous Colitis doctors near Seattle, WA?

    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 Collagenous Colitis doctors near Seattle, WA?

    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 Collagenous Colitis doctor near Seattle, WA?

    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 Collagenous Colitis doctor search results page. 

    Why is it important to get a second opinion from a different Collagenous 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 Collagenous Colitis doctor near Seattle, WA?

    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 Collagenous 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 Collagenous 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 Collagenous Colitis doctors near Seattle, WA?

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

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