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    Last Updated: 10/30/2025

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    MediFind found 112 doctor with experience in RASopathies near Washington, US. Of these, 107 are Experienced and 5 are Advanced.

    Location
    LocationClose
    112 providers found
      Experienced in RASopathies
      Developmental and Behavioral Pediatrics | Pediatrics
      Experienced in RASopathies
      Developmental and Behavioral Pediatrics | Pediatrics
      4800 Sand Point Way NE, 
      Seattle, WA 
      Languages Spoken:
      English

      Rachel Follmer is a Developmental and Behavioral Pediatrics specialist and a Pediatrics provider in Seattle, Washington. Dr. Follmer is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Autism Spectrum Disorder, DiGeorge Syndrome, Cardiofaciocutaneous Syndrome, and RASopathies.

      Advanced in RASopathies
      Neurology | Pediatrics
      Advanced in RASopathies
      Neurology | Pediatrics
      4800 Sand Point Way Ne, 
      Seattle, WA 
      Languages Spoken:
      English
      Accepting New Patients

      Fawn Leigh is a Neurologist and a Pediatrics provider in Seattle, Washington. Dr. Leigh is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Legius Syndrome, Neurofibromatosis, RASopathies, and Primary Lateral Sclerosis. Dr. Leigh is currently accepting new patients.

      Advanced in RASopathies
      Neurology | Hematology | Oncology
      Advanced in RASopathies
      Neurology | Hematology | Oncology

      The Association Of University Physicians

      1959 Ne Pacific St, 
      Seattle, WA 
      Experience:
      44+ years
      Languages Spoken:
      English
      Offers Telehealth

      Lynne Taylor is a Neurologist and a Hematologist in Seattle, Washington. Dr. Taylor has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Brain Tumor, Glioblastoma, Astrocytoma, and Glioma.

      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
      Advanced in RASopathies
      Nurse Practitioner
      Advanced in RASopathies
      Nurse Practitioner

      The Association Of University Physicians

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

      Olga Paredes is a Nurse Practitioner in Seattle, Washington. Ms. Paredes is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis, RASopathies, Rathke Cleft Cyst, and Neurofibromatosis Type 1 (NF1).

      Advanced in RASopathies
      Neurosurgery
      Advanced in RASopathies
      Neurosurgery

      The Association Of University Physicians

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

      Manuel Ferreira is a Neurosurgery provider in Seattle, Washington. Dr. Ferreira is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Meningioma, Pituitary Tumor, Prolactinoma, Turbinectomy, and Awake Craniotomy.

      Advanced in RASopathies
      Radiology | Interventional Radiology
      Advanced in RASopathies
      Radiology | Interventional Radiology

      The Association Of University Physicians

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

      David Haynor is a Radiologist and an Interventional Radiologist in Seattle, Washington. Dr. Haynor is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Stroke, Pediatric Low-Grade Glioma (pLGG), Primary Lymphoma of the Brain, and Cerebral Arteriovenous Malformation.

      Douglas D. Backous
      Experienced in RASopathies
      Otolaryngology
      Experienced in RASopathies
      Otolaryngology
      21911 76th Avenue West, Suite 211, 
      Edmonds, WA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Douglas Backous, MD, is a board-certified neurotologist specializing in treating conditions of the ear and skull base. For more than 22 years, Dr. Backous has provided leading edge treatments for patients with hearing loss, deafness, chronic ear infections, cholesteatoma acoustic neuromas and facial nerve disorders. His professional passion is ensuring access to care for patients who choose to hear with cochlear implants, brainstem implants, Baha and other hearing devices. He treats adults and children. His medical research interests focus on implantable hearing device program efficiency for improved patient access and program viability. Dr. Backous is a member of the Proliance Surgeons Board of Directors. He is also the program director for the Seattle Advanced Otology Fellowship at Puget Sound ENT. Both Doug (’84) and his wife, Julie (’86), are alumni of Seattle Pacific University, where he previously served as Board Chair. They have three adult children. Dr. Backous is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Cholesteatoma, Acoustic Neuroma, Schwannoma, and Infant Hearing Loss.

      Douglas E. Wood
      Experienced in RASopathies
      Thoracic Surgery | General Surgery
      Experienced in RASopathies
      Thoracic Surgery | General Surgery

      The Association Of University Physicians

      1701 Columbia Rd, 
      Seattle, WA 
      Languages Spoken:
      English, Castilian, Mandarin, Russian, Spanish
      Accepting New Patients
      Offers Telehealth

      Douglas Wood is a Thoracic Surgeon and a General Surgeon in Seattle, Washington. Dr. Wood is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Lung Cancer, Lung Nodules, Pleuropulmonary Blastoma, Endoscopy, and Tissue Biopsy. Dr. Wood is currently accepting new patients.

      Experienced in RASopathies
      Pediatric Otolaryngology | Otolaryngology
      Experienced in RASopathies
      Pediatric Otolaryngology | Otolaryngology

      The Association Of University Physicians

      1959 Ne Pacific St, 
      Seattle, WA 
      Languages Spoken:
      English, Filipino, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Jay Rubinstein is a Pediatric Otolaryngologist and an Otolaryngologist in Seattle, Washington. Dr. Rubinstein is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Meniere Disease, Vertigo, Hearing Loss, and Acoustic Neuroma. Dr. Rubinstein is currently accepting new patients.

      Experienced in RASopathies
      Radiology | Neuroradiology | Interventional Radiology
      Experienced in RASopathies
      Radiology | Neuroradiology | Interventional Radiology

      Inland Imaging LLC

      525 S Cowley St, 
      Spokane, WA 
      Languages Spoken:
      English

      Richard Dahlen is a Radiologist and a Neuroradiologist in Spokane, Washington. Dr. Dahlen is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Herniated Disk, Invertebral Disc Disease, Stroke, and Aseptic and Alopecic Nodules of Scalp (AANS).

      Experienced in RASopathies
      Interventional Radiology
      Experienced in RASopathies
      Interventional Radiology

      The Association Of University Physicians

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

      Hugh Mcgregor is an Interventional Radiologist in Seattle, Washington. Dr. Mcgregor is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Fibrolamellar Carcinoma, Gallbladder Disease, Chylous Ascites, Liver Embolization, and Gallbladder Removal. Dr. Mcgregor is currently accepting new patients.

      Experienced in RASopathies
      Neurosurgery
      Experienced in RASopathies
      Neurosurgery

      The Association Of University Physicians

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

      Andrew Ko is a Neurosurgery provider in Seattle, Washington. Dr. Ko is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Essential Tremor, Trigeminal Neuralgia, Seizures, Deep Brain Stimulation, and Microvascular Decompression.

      Experienced in RASopathies
      Physician Assistant
      Experienced in RASopathies
      Physician Assistant
      3950 Keene Rd, 
      West Richland, WA 
      Languages Spoken:
      English, Bosnian, Castilian, Hindi, Kannada, Korean, Mandarin, Romanian, Spanish, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Athalia Clower is a Physician Assistant in West Richland, Washington. Ms. Clower is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis, Legius Syndrome, RASopathies, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Ms. Clower is currently accepting new patients.

      Experienced in RASopathies
      Nurse Practitioner
      Experienced in RASopathies
      Nurse Practitioner

      Peacehealth

      2312 Ne 129th St, Suite 120, 
      Vancouver, WA 
      Languages Spoken:
      English, Hebrew, Spanish
      Accepting New Patients
      Offers Telehealth

      Leanne Williams is a Nurse Practitioner in Vancouver, Washington. Ms. Williams is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Phantom Limb Pain, Relapsing Multiple Sclerosis (RMS), Facet Joint Syndrome, and RASopathies. Ms. Williams is currently accepting new patients.

      Experienced in RASopathies
      Ophthalmology
      Experienced in RASopathies
      Ophthalmology

      The Association Of University Physicians

      908 Jefferson St, 
      Seattle, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Courtney Francis is an Ophthalmologist in Seattle, Washington. Dr. Francis is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Increased Intracranial Pressure, Strabismus, Progressive External Ophthalmoplegia, Horizontal Gaze Palsy with Progressive Scoliosis, and Trabeculectomy.

      Experienced in RASopathies
      Orthopedics
      Experienced in RASopathies
      Orthopedics
      911 W 5th Ave, 
      Spokane, WA 
      Languages Spoken:
      English, Castilian, Spanish
      Accepting New Patients
      Offers Telehealth

      Ted Sousa is an Orthopedics provider in Spokane, Washington. Dr. Sousa is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Spastic Diplegia Infantile Type, Claw Foot, Clubfoot, Osteotomy, and Rhizotomy. Dr. Sousa is currently accepting new patients.

      Experienced in RASopathies
      Internal Medicine
      Experienced in RASopathies
      Internal Medicine

      Yakima Neighborhood Health Services

      12 S 8th St, 
      Yakima, WA 
      Languages Spoken:
      English, Bulgarian, Hindi, Russian, Spanish, Thai
      Accepting New Patients
      Offers Telehealth

      Caryn Jackson is a primary care provider, practicing in Internal Medicine in Yakima, Washington. Dr. Jackson is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Cirrhosis, and Glucocorticoid-Remediable Aldosteronism. Dr. Jackson is currently accepting new patients.

      Experienced in RASopathies
      Pediatric Neurology | Neurology
      Experienced in RASopathies
      Pediatric Neurology | Neurology
      4800 Sand Point Way Ne, 
      Seattle, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Aimee Sato is a Pediatric Neurologist and a Neurologist in Seattle, Washington. Dr. Sato is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis Type 1 (NF1), Neurofibromatosis, Optic Glioma, and Pediatric Low-Grade Glioma (pLGG).

      Experienced in RASopathies
      Radiology | Neuroradiology
      Experienced in RASopathies
      Radiology | Neuroradiology

      Inland Imaging LLC

      525 S Cowley St, 
      Spokane, WA 
      Languages Spoken:
      English, Spanish, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Michael Bayona is a Radiologist and a Neuroradiologist in Spokane, Washington. Dr. Bayona is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Herniated Disk, Aseptic and Alopecic Nodules of Scalp (AANS), Stroke, and Scoliosis. Dr. Bayona is currently accepting new patients.

      Experienced in RASopathies
      Experienced in RASopathies
      520 N 4th Ave, 
      Pasco, WA 
      Languages Spoken:
      English, Arabic, Spanish
      Accepting New Patients
      Offers Telehealth

      Steven Erlemeier is a Neurologist in Pasco, Washington. Dr. Erlemeier is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Epilepsy, Memory Loss, Parkinson's Disease, and Movement Disorders. Dr. Erlemeier is currently accepting new patients.

      Showing 1-20 of 112

      Last Updated: 10/30/2025

      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 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 RASopathies 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 RASopathies 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 RASopathies 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 RASopathies 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 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 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 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 in Washington, US?

      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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