The 20 Best Cowden Syndrome Doctors Near Me in Washington, US

Find the Top Cowden Syndrome Experts and Specialists

The 20 Best Cowden Syndrome Doctors in Washington, US

Last Updated: 02/22/2026

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MediFind found 22 doctor with experience in Cowden Syndrome near Washington, US. Of these, 17 are Experienced and 5 are Advanced.

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22 providers found
    Gautam N. Mankaney
    Experienced in Cowden Syndrome
    Gastroenterology
    Experienced in Cowden Syndrome
    Gastroenterology

    Virginia Mason Medical Center

    1100 Ninth Avenue, 
    Seattle, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gautam Mankaney, MD, is a board-certified gastroenterologist who specializes in hereditary cancer syndromes (lynch syndrome, familial adenomatous polyposis, PTEN-tumor hamartoma syndromes, juvenile polyposis, Peutz-Jeghers, Li-Fraumeni, MutYH-associated polyposis, sessile serrated polyposis), fecal microbiota transplantation, endoscopy, gastroenterology and gastrointestinal cancer.Dr. Mankaney has a special medical interest in treating individuals with a personal or family history of a hereditary cancer syndrome, or at high risk for developing cancer.Dr. Mankaney serves as both the Director of Endoscopy and Director of Gastrointestinal Cancer Prevention. Previously, he has served as a Committee Chair for the Collaborative Group of Americas on Inherited Gastrointestinal Syndromes, and as a Training Committee member with the American College of Gastroenterology. He has received multiple teaching awards.Away from work, he enjoys tennis, bouldering, hiking and traveling. Dr. Mankaney is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Familial Adenomatous Polyposis, Stomach Cancer, Colorectal Cancer, Colonoscopy, and Endoscopy.

    Robert W. Ryan
    Experienced in Cowden Syndrome
    Neurosurgery | Radiology
    Experienced in Cowden Syndrome
    Neurosurgery | Radiology

    Virginia Mason Medical Center

    1100 Ninth Avenue, 
    Seattle, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Ryan, MD, specializes in endovascular neurosurgery, vascular neurosurgery, cranial neurosurgery and general neurosurgery. Dr. Ryan strives to learn about his patients so he can develop a plan of care that meets each individual's needs and goals.Away from work, Dr. Ryan enjoys spending time with family, sports, food and wine.Watch a Video:Dr. Ryan discusses stroke treatments with Seattle Seahawks linebacker Bobby Wagner inMicrosoft's Outside In - Bobby Wagner FAST54.Dr. Ryan and stroke patient Michael Martinez onKing 5’s New Day Northwest share Bobby Wagner’s FAST54 Stroke Education platformand the importance of a fast reaction to identifying a stroke.Procedures and Conditions TreatedBrain aneurysmBrain AVMBrain tumorsCarotid stenosisAcute strokeTrigeminal neuralgiaSpinal vascular malformationsDural arteriovenous fistulaIntracranial stenosisSubdural hematomaBrain, head and neck embolization. Dr. Ryan is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Brain Aneurysm, Meningioma, Brain Tumor, Awake Craniotomy, and Transmyocardial Revascularization.

    Experienced in Cowden Syndrome
    Neuroradiology
    Experienced in Cowden Syndrome
    Neuroradiology

    Gme Office University Of Washington

    1959 NE Pacific St, 
    Seattle, WA 
    Experience:
    37+ years
    Languages Spoken:
    English
    Offers Telehealth

    Dean Shibata is a Neuroradiologist in Seattle, Washington. Dr. Shibata has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Stroke, Meningioma, Normal Pressure Hydrocephalus, and Brain Aneurysm.

    Learn about our expert tiers
    Experienced in Cowden Syndrome
    Dermatology
    Experienced in Cowden Syndrome
    Dermatology

    Optum – Northgate Plaza

    9709 3rd Ave NE, 
    Seattle, WA 
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eric Sorensen is a Dermatologist in Seattle, Washington. Dr. Sorensen has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Monilethrix, Cheilitis Glandularis, Intertrigo, and Cowden Syndrome. Dr. Sorensen is currently accepting new patients.

    Experienced in Cowden Syndrome
    Interventional Radiology
    Experienced in Cowden Syndrome
    Interventional Radiology

    Gme Office University Of Washington

    1959 NE Pacific St, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Chick is an Interventional Radiologist in Seattle, Washington. Dr. Chick is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are SVC Obstruction, Chylous Ascites, Mesenteric Venous Thrombosis, Thrombectomy, and Liver Embolization.

    Experienced in Cowden Syndrome
    Radiology
    Experienced in Cowden Syndrome
    Radiology

    Virginia Mason Medical Center

    1100 9th Ave, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Wendy Hsu is a Radiologist in Seattle, Washington. Dr. Hsu is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. Her top areas of expertise are Lung Nodules, Visceromegaly, Non-Alcoholic Fatty Liver Disease, and WT1-Related Wilms Tumor Syndromes.

    Experienced in Cowden Syndrome
    Hematology | Hematology Oncology
    Experienced in Cowden Syndrome
    Hematology | Hematology Oncology
    7360 West Deschutes Avenue, 
    Kennewick, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ying Zhuo is a Hematologist and a Hematologist Oncology provider in Kennewick, Washington. Dr. Zhuo is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. Her top areas of expertise are Chromophobe Renal Cell Carcinoma, Familial Wilms Tumor 2, WT1-Related Wilms Tumor Syndromes, and Paget Disease of the Breast. Dr. Zhuo is currently accepting new patients.

    Experienced in Cowden Syndrome
    Experienced in Cowden Syndrome

    Gme Office University Of Washington

    1959 NE Pacific St, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Antonio Westphalen is a Radiologist in Seattle, Washington. Dr. Westphalen is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Neuroendocrine Tumor, Jaundice, Melanoma of the Eye, and Muscle Invasive Bladder Cancer.

    Advanced in Cowden Syndrome
    Gastroenterology
    Advanced in Cowden Syndrome
    Gastroenterology

    VA Puget Sound Healthcare System

    1660 S Columbian Way, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Jason Dominitz is a Gastroenterologist in Seattle, Washington. Dr. Dominitz is rated as an Advanced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Colorectal Cancer, Juvenile Polyposis Syndrome, Peutz-Jeghers Syndrome, Colonoscopy, and Endoscopy.

    Advanced in Cowden Syndrome
    Internal Medicine
    Advanced in Cowden Syndrome
    Internal Medicine

    Office

    2211 NE 139th St, 
    Vancouver, WA 
    Languages Spoken:
    English

    Douglas Robertson is a primary care provider, practicing in Internal Medicine in Vancouver, Washington. Dr. Robertson is rated as an Advanced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Colorectal Cancer, Colorectal Polyps, Juvenile Polyposis Syndrome, Colonoscopy, and Endoscopy.

    Advanced in Cowden Syndrome
    Advanced in Cowden Syndrome

    Rachel Loschiavo PA-C

    825 Eastlake Ave E, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Mehrdad Jafari is an Oncologist in Seattle, Washington. Dr. Jafari is rated as an Advanced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Chronic Lymphocytic Leukemia (CLL), and Lymphofollicular Hyperplasia.

    Advanced in Cowden Syndrome
    Family Medicine
    Advanced in Cowden Syndrome
    Family Medicine

    The Doctors Clinic A Professional Corporation

    945 Hildebrand Ln NE Ste 100, 
    Bainbridge Island, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Maureen Koval is a primary care provider, practicing in Family Medicine in Bainbridge Island, Washington. Dr. Koval is rated as an Advanced provider by MediFind in the treatment of Cowden Syndrome. Her top areas of expertise are Phacomatosis Pigmentovascularis, Phacomatosis Pigmentokeratotica, Linear Nevus Sebaceous Syndrome, and Von Hippel-Lindau (VHL) Syndrome.

    Advanced in Cowden Syndrome
    Internal Medicine
    Advanced in Cowden Syndrome
    Internal Medicine

    Gme Office University Of Washington

    1959 NE Pacific St, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Wendy Raskind is an Internal Medicine provider in Seattle, Washington. Dr. Raskind is rated as an Advanced provider by MediFind in the treatment of Cowden Syndrome. Her top areas of expertise are Polycystic Lipomembranous Osteodysplasia with Sclerosing Leukoencephalopathy, Cowden Syndrome, Peutz-Jeghers Syndrome, and Hypothalamic Hamartomas.

    James C. Lee
    Experienced in Cowden Syndrome
    Internal Medicine
    Experienced in Cowden Syndrome
    Internal Medicine
    1909 214th Street Southeast, Suite 211, 
    Bothell, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Living the best life with great care is our goal for older adults. Dr. Lee's medical interests include healthy habits, hypertension, diabetes, heart disease and palliative care with dignity. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Chronic Kidney Disease, Sturge-Weber Syndrome, Peutz-Jeghers Syndrome, and Tieche-Jadassohn Nevus.

    Experienced in Cowden Syndrome
    Family Medicine
    Experienced in Cowden Syndrome
    Family Medicine

    Sea Mar CHC MT. Vernon Pharmacy

    1400 N Laventure Rd, 
    Mount Vernon, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Ben Winkes is a primary care provider, practicing in Family Medicine in Mount Vernon, Washington. Dr. Winkes is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Hypothalamic Hamartomas, Peutz-Jeghers Syndrome, Tieche-Jadassohn Nevus, and Sturge-Weber Syndrome.

    Experienced in Cowden Syndrome
    Family Medicine
    Experienced in Cowden Syndrome
    Family Medicine

    Sea Mar. Community Health Centers

    4455 Cordata Pkwy, 
    Bellingham, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Kelly Walker is a primary care provider, practicing in Family Medicine in Bellingham, Washington. Dr. Walker is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. Her top areas of expertise are Phacomatosis Pigmentokeratotica, Linear Nevus Sebaceous Syndrome, Phacomatosis Pigmentovascularis, and Cowden Syndrome.

    Experienced in Cowden Syndrome
    Neurosurgery
    Experienced in Cowden Syndrome
    Neurosurgery

    Alvord Brain Tumor Center At UW Medical Center - Montlake

    1959 NE Pacific St, 
    Seattle, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Manuel Ferreira is a Neurosurgery provider in Seattle, Washington. Dr. Ferreira is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Meningioma, Pituitary Tumor, Prolactinoma, Turbinectomy, and Awake Craniotomy. Dr. Ferreira is currently accepting new patients.

    Experienced in Cowden Syndrome
    Experienced in Cowden Syndrome

    Public Hospital Dist. No 1 Skagit

    1400 E Kincaid St, 
    Mount Vernon, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Patti Brettell is a Neurologist in Mount Vernon, Washington. Dr. Brettell is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. Her top areas of expertise are Relapsing Multiple Sclerosis (RMS), Multiple Sclerosis (MS), Movement Disorders, and Parkinson's Disease.

    Experienced in Cowden Syndrome
    Internal Medicine
    Experienced in Cowden Syndrome
    Internal Medicine

    UwMc-Roosevelt

    4245 Roosevelt Way NE, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Genevieve Pagalilauan is a primary care provider, practicing in Internal Medicine in Seattle, Washington. Dr. Pagalilauan is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. Her top areas of expertise are Phacomatosis Pigmentovascularis, Peutz-Jeghers Syndrome, Cowden Syndrome, and Hypothalamic Hamartomas.

    Experienced in Cowden Syndrome
    Internal Medicine
    Experienced in Cowden Syndrome
    Internal Medicine

    Yakima Valley Farm Workers Clinic-Toppenish

    510 W 1st Ave, 
    Toppenish, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Aaron Anderson is a primary care provider, practicing in Internal Medicine in Toppenish, Washington. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Cowden Syndrome. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Showing 1-20 of 22

    Last Updated: 02/22/2026

    What is the definition of Cowden Syndrome?

    Cowden syndrome is a genetic disorder characterized by multiple noncancerous, tumor-like growths called hamartomas and an increased risk of developing certain cancers.

    When should I see a Cowden Syndrome 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 Cowden Syndrome 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 Cowden Syndrome 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 Cowden Syndrome 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 Cowden Syndrome 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 Cowden Syndrome doctor search results page. 

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

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

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