The 20 Best RASopathies Doctors Near Me in Tacoma, WA

Find the Top RASopathies Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 114 doctor with experience in RASopathies near Tacoma, WA. Of these, 109 are Experienced and 5 are Advanced.

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114 providers found
    Experienced in RASopathies
    Pediatric Endocrinology
    Experienced in RASopathies
    Pediatric Endocrinology
    Referral may be required

    Mary Bridge Children's Outpatient Center-Tacoma

    311 S L St, 
    Tacoma, WA 
    Languages Spoken:
    English
    Accepting New Patients

    Sevket Yigit is a Pediatric Endocrinologist practicing medicine in Tacoma, Washington. Dr. Yigit is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), and Familial Short Stature (FSS). Dr. Yigit is currently accepting new patients.

    Experienced in RASopathies
    Otolaryngology | Pediatric Otolaryngology
    Experienced in RASopathies
    Otolaryngology | Pediatric Otolaryngology
    Referral may be required

    Proliance Surgeons

    21911 76th Ave W, Suite 211, 
    Edmonds, WA 
    Languages Spoken:
    English, Mandarin, Portuguese, Russian
    Accepting New Patients
    Offers Telehealth

    Douglas Backous is an Otolaryngologist and a Pediatric Otolaryngologist practicing medicine in Edmonds, Washington. Dr. Backous is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Cholesteatoma, Acoustic Neuroma, Schwannoma, Infant Hearing Loss, and Stapedectomy. Dr. Backous is board certified in American Board Of Otolaryngology and American Board Of Otolaryngology - Head And Neck Surgery. Dr. Backous is currently accepting new patients.

    Experienced in RASopathies
    Rheumatology
    Experienced in RASopathies
    Rheumatology
    Referral may be required

    Franciscan Rheumatology Associates At St. Clare

    11311 Bridgeport Way SW, Suite 205, 
    Lakewood, WA 
    Languages Spoken:
    English, Castilian, German, Spanish
    Accepting New Patients
    Offers Telehealth

    Yuko Yamada is a Rheumatologist practicing medicine in Lakewood, Washington. Dr. Yamada is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Non-Radiographic Axial Spondyloarthritis (nr-axSpA), Psoriatic Arthritis, Rheumatoid Arthritis (RA), and Psoriasis. Dr. Yamada is board certified in Family Nurse Practitioner, American Nurses Credentialing Center. Dr. Yamada is currently accepting new patients.

    Are you looking for a specific type of RASopathies?

    Common conditions include: Cardiofaciocutaneous Syndrome, Cardiomyopathic Lentiginosis, Costello Syndrome, Legius Syndrome, Noonan Syndrome

    Learn about our expert tiers
    Experienced in RASopathies
    Internal Medicine
    Experienced in RASopathies
    Internal Medicine

    Public Hospital Dist. No 1 Skagit

    1400 E Kincaid St, 
    Mount Vernon, WA 
    Languages Spoken:
    English, Castilian, Filipino, French, Spanish
    Accepting New Patients
    Offers Telehealth

    Ryan Guanzon is a primary care provider, practicing in Internal Medicine in Mount Vernon, Washington. Dr. Guanzon is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Chronic Pain, Empyema, and Retroperitoneal Inflammation. Dr. Guanzon is currently accepting new patients.

    Advanced in RASopathies
    Pediatric Neurology
    Advanced in RASopathies
    Pediatric Neurology
    Referral may be required

    Seattle Children's Hospital

    4800 Sand Point Way NE, 
    Seattle, WA 
    Languages Spoken:
    English
    Accepting New Patients

    Fawn Leigh is a Pediatric Neurologist practicing medicine in Seattle, Washington. Dr. Leigh is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Legius Syndrome, Neurofibromatosis, RASopathies, and Primary Lateral Sclerosis. Dr. Leigh is currently accepting new patients.

    Advanced in RASopathies
    Advanced in RASopathies
    Referral may be required

    Gme Office University Of Washington

    1959 NE Pacific St, 
    Seattle, WA 
    Experience:
    44+ years
    Languages Spoken:
    English, Icelandic, Russian, Spanish
    Accepting New Patients
    Offers Telehealth

    Lynne Taylor is an Oncologist practicing medicine in Seattle, Washington. She has been practicing medicine for over 44 years. Dr. Taylor is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Glioblastoma, Brain Tumor, Astrocytoma, and Glioma. Dr. Taylor is currently accepting new patients.

    Advanced in RASopathies
    Nurse Practitioner
    Advanced in RASopathies
    Nurse Practitioner
    Referral may be required

    Office

    325 9th Ave, 
    Seattle, WA 
    Languages Spoken:
    English, Castilian, Portuguese, Spanish
    Accepting New Patients
    Offers Telehealth

    Olga Paredes is a Nurse Practitioner practicing medicine in Seattle, Washington. Paredes, NP is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Neurofibromatosis, RASopathies, Rathke Cleft Cyst, and Neurofibromatosis Type 1 (NF1). Paredes, NP is currently accepting new patients.

    Advanced in RASopathies
    Advanced in RASopathies
    Referral may be required

    Neurological Surgery Clinic At UW Medical Center - Montlake

    1959 NE Pacific St, 
    Seattle, WA 
    Languages Spoken:
    English, Castilian, Mandarin, Portuguese, Romanian, Spanish
    Accepting New Patients
    Offers Telehealth

    Manuel Ferreira is a Neurosurgery provider practicing medicine in Seattle, Washington. Dr. Ferreira is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Meningioma, Pituitary Tumor, Prolactinoma, Turbinectomy, and Awake Craniotomy. Dr. Ferreira is currently accepting new patients.

    Advanced in RASopathies
    Neuroradiology
    Advanced in RASopathies
    Neuroradiology
    Referral may be required

    Gme Office University Of Washington

    1959 NE Pacific St, 
    Seattle, WA 
    Languages Spoken:
    English, Filipino, French, German, Russian, Spanish
    Accepting New Patients
    Offers Telehealth

    David Haynor is a Neuroradiologist practicing medicine in Seattle, Washington. Dr. Haynor is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Stroke, Pediatric Low-Grade Glioma (pLGG), Cerebral Arteriovenous Malformation, and Relapsing Multiple Sclerosis (RMS). Dr. Haynor is currently accepting new patients.

    Experienced in RASopathies
    Cardiology | Pulmonary Medicine
    Experienced in RASopathies
    Cardiology | Pulmonary Medicine
    Referral may be required

    Gme Office University Of Washington

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

    Douglas Wood is a Cardiologist and a Pulmonary Medicine provider practicing medicine in Seattle, Washington. Dr. Wood is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Small Cell Lung Cancer (SCLC), Squamous Cell Lung Carcinoma, Lung Cancer, and Thyroidectomy. Dr. Wood is currently accepting new patients.

    Experienced in RASopathies
    Ophthalmology | Pediatrics
    Experienced in RASopathies
    Ophthalmology | Pediatrics
    Referral may be required

    Swedish Cherry Hill

    500 17th Avenue, 
    Seattle, WA 
    Languages Spoken:
    English, Arabic, Filipino, Spanish
    Accepting New Patients
    Offers Telehealth

    Kenneth Epley is an Ophthalmologist and a Pediatrics provider practicing medicine in Seattle, Washington. Dr. Epley is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Strabismus, Oculocutaneous Albinism, Ocular Albinism, Iridectomy, and Cataract Removal. Dr. Epley is board certified in American Board Of Ophthalmology. Dr. Epley is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Franciscan Neurology Associates At St. Anne

    16259 Sylvester Road SW, Suite 503, 
    Burien, WA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Emmanuel Martinez is a Neurologist practicing medicine in Burien, Washington. Dr. Martinez is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Partial Familial Epilepsy, Tension Headache, Seizures, and Partial Seizure. Dr. Martinez is board certified in Neurology, American Board Of Psychiatry And Neurology, Clinical Neurophysiology, American Board Of Psychiatry And Neurology, and Epilepsy, American Board Of Psychiatry And Neurology. Dr. Martinez is currently accepting new patients.

    Experienced in RASopathies
    Pediatric Cardiology
    Experienced in RASopathies
    Pediatric Cardiology
    Referral may be required

    NW Congenital Heart Care

    IDC Medical Plaza 1412 SW 43rd St, Ste 201, 
    Renton, WA 
    Languages Spoken:
    English, Bosnian, Castilian, French, Hindi, Italian, Korean, Malayalam, Mandarin, Portuguese, Spanish, Swedish, Tamil, Telugu, Vietnamese
    Accepting New Patients
    Offers Telehealth

    Matthew Park is a Pediatric Cardiologist practicing medicine in Renton, Washington. Dr. Park is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Sinus of Valsalva Aneurysm, Interrupted Aortic Arch, Bicuspid Aortic Valve, and Patent Ductus Arteriosus. Dr. Park is currently accepting new patients.

    Experienced in RASopathies
    Pediatric Cardiology
    Experienced in RASopathies
    Pediatric Cardiology
    Referral may be required

    Seattle Children's South Sound Cardiology

    Tacoma, WA 
    Languages Spoken:
    English, Fijian, Filipino, French, Hindi, Japanese, Korean, Mandarin, Punjabi, Russian, Spanish, Ukrainian, Urdu, Vietnamese
    Accepting New Patients
    Offers Telehealth

    Kimberly Krabill is a Pediatric Cardiologist practicing medicine in Tacoma, Washington. Dr. Krabill is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Sinus of Valsalva Aneurysm, Interrupted Aortic Arch, Patent Ductus Arteriosus, and Ventricular Septal Defects. Dr. Krabill is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Ben And Catherine Ivy Center For Advanced Brain Tumor Treatment

    550 17th Avenue, Suite 540, 
    Seattle, WA 
    Languages Spoken:
    English, Bulgarian, Malay, Spanish
    Accepting New Patients
    Offers Telehealth

    Alipi Bonm is a Neurologist practicing medicine in Seattle, Washington. Dr. Bonm is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Brain Tumor, Glioma, Embryonal Tumor with Multilayered Rosettes, and Glioblastoma. Dr. Bonm is board certified in American Board Of Psychiatry And Neurology. Dr. Bonm is currently accepting new patients.

    Experienced in RASopathies
    Neurology | Sleep Medicine
    Experienced in RASopathies
    Neurology | Sleep Medicine
    Referral may be required

    Neuroscience Institute|Adult Neurology

    Northwest Pavilion 400 S 43rd St, 
    Renton, WA 
    Languages Spoken:
    English, Castilian, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    Baburaj Thankappan is a Neurologist and a Sleep Medicine provider practicing medicine in Renton, Washington. Dr. Thankappan is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Partial Seizure, Partial Familial Epilepsy, Memory Loss, and Seizures. Dr. Thankappan is currently accepting new patients.

    Experienced in RASopathies
    Pediatric Cardiology
    Experienced in RASopathies
    Pediatric Cardiology
    Referral may be required

    NW Congenital Heart Care 315 Martin Luther King Jr Way, STE 303

    315 Martin Luther King Jr Way, Ste 303, 
    Tacoma, WA 
    Languages Spoken:
    English, German, Hindi, Nepali, Portuguese, Punjabi, Russian, Spanish, Vietnamese
    Accepting New Patients
    Offers Telehealth

    Nefthi Sandeep is a Pediatric Cardiologist practicing medicine in Tacoma, Washington. Dr. Sandeep is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Sinus of Valsalva Aneurysm, Patent Ductus Arteriosus, Interrupted Aortic Arch, and Ventricular Septal Defects. Dr. Sandeep is currently accepting new patients.

    Experienced in RASopathies
    Neurology | Sleep Medicine
    Experienced in RASopathies
    Neurology | Sleep Medicine
    Referral may be required

    Franciscan Neurology Associates At St. Joseph

    1608 S J Street 5th, Floor, 
    Tacoma, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Oanh Nguyen is a Neurologist and a Sleep Medicine provider practicing medicine in Tacoma, Washington. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses CAPOS Syndrome, Obstructive Sleep Apnea, Migraine, and Memory Loss. Dr. Nguyen is board certified in Neurology, American Osteopathic Board Of Neurology & Psychiatry.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Swedish Cherry Hill

    500 17th Avenue, 
    Seattle, WA 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Matthew Allen is a Pediatrics provider practicing medicine in Seattle, Washington. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Roseola, Delayed Growth, Stork Bite, and Vascular Birthmark. Dr. Allen is board certified in American Board Of Pediatrics. Dr. Allen is currently accepting new patients.

    Experienced in RASopathies
    Plastic Surgery
    Experienced in RASopathies
    Plastic Surgery
    Referral may be required

    Franciscan Plastic Surgery Associates At St. Francis

    34503 9th Ave S, Suite 320, 
    Federal Way, WA 
    Languages Spoken:
    English, Castilian, Korean, Mandarin, Spanish, Tamil
    Accepting New Patients
    Offers Telehealth

    Eugene Oh is a Plastic Surgeon practicing medicine in Federal Way, Washington. Dr. Oh is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Intertrigo, Breast Enlargement In Males, Carpal Tunnel Syndrome, and Aseptic and Alopecic Nodules of Scalp (AANS). Dr. Oh is board certified in American Board Of Plastic Surgery. Dr. Oh is currently accepting new patients.

    Showing 1-20 of 114

    Last Updated: 09/26/2026

    What is the definition of RASopathies?

    RASopathies are a group of rare syndromes causes by mutations in the genes that make proteins for the Ras/MAPK cell signaling pathway. This pathway controls cell functions such as cell growth, cell maturation, and cell death. There are several types of RASopathy syndromes, including cardiofaciocutaneous syndrome, Costello syndrome, Legius syndrome, neurofibromatosis type 1, Noonan syndrome, and capillary malformation-arteriovenous malformation syndrome.

    When should I see a RASopathies doctor near Tacoma, 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 RASopathies doctor near Tacoma, 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 RASopathies doctors near Tacoma, 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 RASopathies doctors near Tacoma, 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 RASopathies doctor near Tacoma, 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 RASopathies doctor search results page. 

    Why is it important to get a second opinion from a different RASopathies 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 RASopathies doctor near Tacoma, 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 RASopathies 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 RASopathies 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 RASopathies doctors near Tacoma, WA?

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

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