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

Find the Top Costello Syndrome Experts and Specialists

The 20 Best Costello Syndrome Doctors in Washington, US

Last Updated: 02/22/2026

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MediFind found 22 doctor with experience in Costello Syndrome near Washington, US. Of these, 20 are Experienced and 2 are Advanced.

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22 providers found
    Drew Baldwin
    Advanced in Costello Syndrome
    Interventional Cardiology | Cardiology
    Advanced in Costello Syndrome
    Interventional Cardiology | Cardiology

    Virginia Mason Medical Center

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

    Drew Baldwin, MD, is a board-certified cardiologist specialized in cardiovascular disease and interventional cardiology. His interests include coronary artery disease, preventive cardiology, cholesterol management, cardiac rehabilitation, echocardiography, nuclear cardiology, peripheral vascular disease, valvular heart disease, and transcatheter aortic valve replacement.Dr. Baldwin listens to each patient's unique story interpreting their health issues and addressing them with the arsenal of advanced evidence-based treatment options now available. He makes a point to educate patients about their conditions and the treatments available using terms they can understand.Dr. Baldwin is a Fellow of both the American College of Cardiology and Cardiovascular Angiography and Intervention.Away from work he enjoys literature arts and the outdoors. Dr. Baldwin is rated as an Advanced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Catherine Otto
    Experienced in Costello Syndrome
    Experienced in Costello Syndrome

    Gme Office University Of Washington

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

    Catherine Otto is a Cardiologist in Seattle,, Washington. Dr. Otto is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Aortic Valve Stenosis, Marfan Syndrome, Bicuspid Aortic Valve, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Karen Stout
    Experienced in Costello Syndrome
    Cardiology
    Experienced in Costello Syndrome
    Cardiology

    Heart Institute At UW Medical Center – Montlake

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

    Karen Stout is a Cardiologist in Seattle, Washington. Dr. Stout is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Endocardial Cushion Defect, Heart Valve Repair, and Aortic Valve Replacement.

    Learn about our expert tiers
    Experienced in Costello Syndrome
    Pediatric Cardiology
    Experienced in Costello Syndrome
    Pediatric Cardiology

    Seattle Children's Hospital

    4800 Sand Point Way NE, 
    Seattle,, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Luciana Young is a Pediatric Cardiologist in Seattle,, Washington. Dr. Young is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Marfan Syndrome, Perrault Syndrome, Arachnodactyly, and Coarctation of the Aorta.

    Experienced in Costello Syndrome
    Pediatric Cardiology
    Experienced in Costello Syndrome
    Pediatric Cardiology
    4800 Sand Point Way Northeast, 
    Seattle, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stephen Seslar is a Pediatric Cardiologist in Seattle, Washington. Dr. Seslar is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Wolff-Parkinson-White Syndrome, Congenital Heart Disease (CHD), Arrhythmias, Kawasaki Disease, and Cardiac Ablation. Dr. Seslar is currently accepting new patients.

    Experienced in Costello Syndrome
    Experienced in Costello Syndrome

    PeaceHealth St. John Medical Center

    1615 Delaware St, 
    Longview, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Shashima Nakahara is a Cardiologist in Longview, Washington. Dr. Nakahara is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, Heart Failure, and Atrial Fibrillation.

    Experienced in Costello Syndrome
    Experienced in Costello Syndrome

    Heart Institute At UW Medical Center – Montlake

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

    Yonatan Buber is a Cardiologist in Seattle, Washington. Dr. Buber is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Isthmian Coarctation, Coarctation of the Aorta, Arrhythmias, Heart Valve Repair, and Cardiac Ablation.

    Advanced in Costello Syndrome
    Medical Genetics | Oncology | Pediatrics
    Advanced in Costello Syndrome
    Medical Genetics | Oncology | Pediatrics
    4800 Sand Point Way NE, 
    Seattle, WA 
    Languages Spoken:
    English, Polish, Spanish

    Peter Leahy is a Medical Genetics specialist and an Oncologist in Seattle, Washington. Dr. Leahy is rated as an Advanced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Maple Syrup Urine Disease, Succinyl-CoA:3-Ketoacid CoA Transferase Deficiency, Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, and Beta-Ketothiolase Deficiency.

    Delia Viisoreanu
    Experienced in Costello Syndrome
    Internal Medicine
    Experienced in Costello Syndrome
    Internal Medicine

    Virginia Mason Franciscan Health Medical Pavilion - Federal Way

    33501 1st Way S., 
    Federal Way, WA 
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Delia Viisoreanu, MD, is a board-certified internal medicine physician who offers primary care for adults. She holds special medical interest in women's health, diabetes and allergy care.Dr. Viisoreanu treats patients as a whole, looking at the entire person and building a relationship over time. She strives to listen to patients and address their concerns through a coordinated, team approach to care.Dr. Viisoreanu is a member of the American College of Physicians and American Medical Association. Dr. Viisoreanu is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Anemia, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, and Maturity Onset Diabetes of the Young.

    Experienced in Costello Syndrome
    Family Medicine
    Experienced in Costello Syndrome
    Family Medicine

    Optum – Eastside

    1200 112th Ave NE, 
    Bellevue, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Antony Egnal is a primary care provider, practicing in Family Medicine in Bellevue, Washington. Dr. Egnal is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Hemihyperplasia, Neu Laxova Syndrome, Vici Syndrome, and Microcephaly Deafness Syndrome.

    Experienced in Costello Syndrome
    Medical Genetics | Neurology
    Experienced in Costello Syndrome
    Medical Genetics | Neurology

    The Association Of University Physicians

    1701 Columbia Rd, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Fuki Hisama is a Medical Genetics specialist and a Neurologist in Seattle, Washington. Dr. Hisama is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Werner Syndrome, Cockayne Syndrome, Coffin-Siris Syndrome, and Cornelia De Lange Syndrome.

    Experienced in Costello Syndrome
    Medical Genetics | Pediatrics
    Experienced in Costello Syndrome
    Medical Genetics | Pediatrics

    Providence Health And Services Washington

    105 W 8th Ave, Suite 454e, 
    Spokane, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Dugan is a Medical Genetics specialist and a Pediatrics provider in Spokane, Washington. Dr. Dugan is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Microcephaly, Chromosome 13q Deletion, Increased Head Circumference, and Abruzzo-Erickson Syndrome. Dr. Dugan is currently accepting new patients.

    Experienced in Costello Syndrome
    Experienced in Costello Syndrome

    Virginia Mason Medical Center

    33501 1st Way S, 
    Federal Way, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Jaideep Shenoi is an Oncologist in Federal Way, Washington. Dr. Shenoi is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Pleuropulmonary Blastoma, Anemia, Familial Colorectal Cancer, Colorectal Cancer, and Bone Marrow Aspiration.

    Experienced in Costello Syndrome
    Experienced in Costello Syndrome

    Seattle Children's Hospital

    4800 Sand Point Way NE, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Hayek is a Pediatrics provider in Seattle, Washington. Dr. Hayek is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Smith-Magenis Syndrome, Miller-Dieker Syndrome, HNRNPH2-Related Disorder, and DK Phocomelia Syndrome.

    Experienced in Costello Syndrome
    Medical Genetics
    Experienced in Costello Syndrome
    Medical Genetics

    Multicare Health System

    4700 Point Fosdick Dr, 
    Gig Harbor, WA 
    Languages Spoken:
    English, Castilian, Filipino, French, Hindi, Korean, Polish, Punjabi, Russian, Spanish, Telugu, Urdu
    Accepting New Patients
    Offers Telehealth

    Michael Raff is a Medical Genetics provider in Gig Harbor, Washington. Dr. Raff is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Increased Head Circumference, Oculocutaneous Albinism, Chromosome 13q Deletion, and Oculofaciocardiodental Syndrome. Dr. Raff is currently accepting new patients.

    Experienced in Costello Syndrome
    Medical Genetics | Pediatrics
    Experienced in Costello Syndrome
    Medical Genetics | Pediatrics
    4800 Sand Point Way Ne, 
    Seattle, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anne Hing is a Medical Genetics specialist and a Pediatrics provider in Seattle, Washington. Dr. Hing is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Craniosynostosis, Micrognathia, Deafness Craniofacial Syndrome, and Acrofrontofacionasal Dysostosis Syndrome. Dr. Hing is currently accepting new patients.

    Experienced in Costello Syndrome
    Medical Genetics | Pediatrics
    Experienced in Costello Syndrome
    Medical Genetics | Pediatrics
    Madigan Army Medical Center 9040 Jackson Ave, 
    Tacoma, WA 
    Languages Spoken:
    English, Castilian, Filipino, Hebrew, Spanish
    Accepting New Patients
    Offers Telehealth

    Jacob Hogue is a Medical Genetics specialist and a Pediatrics provider in Tacoma, Washington. Dr. Hogue is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Proximal Symphalangism, Micrognathia, Angelman Syndrome, and Hernia. Dr. Hogue is currently accepting new patients.

    Experienced in Costello Syndrome
    Experienced in Costello Syndrome

    Gme Office University Of Washington

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

    Andrew Hsieh is an Oncologist in Seattle, Washington. Dr. Hsieh is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Bladder Cancer, Muscle Invasive Bladder Cancer, Urothelial Cancer, Prostate Cancer, and Orchiectomy.

    Experienced in Costello Syndrome
    Family Medicine
    Experienced in Costello Syndrome
    Family Medicine
    518 East Clay Avenue, 
    Chewelah, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jillian Stabile is a primary care provider, practicing in Family Medicine in Chewelah, Washington. Dr. Stabile is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. Her top areas of expertise are Hypothyroidism, Insomnia, High Cholesterol, and Asthma. Dr. Stabile is currently accepting new patients.

    Experienced in Costello Syndrome
    Family Medicine
    Experienced in Costello Syndrome
    Family Medicine
    1111 South 2nd Avenue, 
    Walla Walla, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Douglas Dunham is a primary care provider, practicing in Family Medicine in Walla Walla, Washington. Dr. Dunham is rated as an Experienced provider by MediFind in the treatment of Costello Syndrome. His top areas of expertise are Hypothyroidism, Type 2 Diabetes (T2D), Deep Vein Thrombosis, and Maturity Onset Diabetes of the Young.

    Showing 1-20 of 22

    Last Updated: 02/22/2026

    What is the definition of Costello Syndrome?

    Costello syndrome is a rare disorder that affects many parts of the body. This condition is characterized by delayed development, loose folds of skin (which are especially noticeable on the hands and feet), unusually flexible joints, heart problems, short stature, and distinctive facial features.

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

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

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

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