The 20 Best RASopathies Doctors Near Me in Long Beach, CA

Find the Top RASopathies Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 893 doctor with experience in RASopathies near Long Beach, CA. Of these, 814 are Experienced, 67 are Advanced, 11 are Distinguished and 1 are Elite.

Location
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893 providers found
    Elite in RASopathies
    Medical Genetics | Pediatrics
    Elite in RASopathies
    Medical Genetics | Pediatrics
    Referral may be required
    2825 50th St Rm 2284, Uc Davis Mind Institute, 
    Sacramento, CA 
    Languages Spoken:
    English

    Katherine Rauen is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Sacramento, California. Dr. Rauen is rated as an Elite provider by MediFind in the treatment of RASopathies. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses RASopathies, Costello Syndrome, Legius Syndrome, and Cardiofaciocutaneous Syndrome.

    Distinguished in RASopathies
    Radiology
    Distinguished in RASopathies
    Radiology
    Referral may be required

    UCI Health

    101 The City Dr S, 
    Orange, CA 
    Languages Spoken:
    English

    Daniel Chow is a Radiologist practicing medicine in Orange, California. Dr. Chow is rated as a Distinguished provider by MediFind in the treatment of RASopathies. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Neurofibromatosis Type 2 (NF2), RASopathies, Neurofibromatosis, and Relapsing Multiple Sclerosis (RMS).

    Distinguished in RASopathies
    Neuroradiology
    Distinguished in RASopathies
    Neuroradiology
    Referral may be required

    UCI Health

    101 The City Dr S, 
    Orange, CA 
    Languages Spoken:
    English

    Eleanor Chu is a Neuroradiologist practicing medicine in Orange, California. Dr. Chu is rated as a Distinguished provider by MediFind in the treatment of RASopathies. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Stroke, Neurofibromatosis Type 2 (NF2), RASopathies, and Neurofibromatosis.

    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
    Neurosurgery | General Surgery
    Advanced in RASopathies
    Neurosurgery | General Surgery
    Referral may be required

    Adult Neurofibromatosis Type 1 (NF1) And Schwannomatosis Clinic

    400 Parnassus Ave., Eighth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Line Jacques is a General Surgeon and a Neurosurgery provider practicing medicine in San Francisco, California. Dr. Jacques is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Schwannoma, Thoracic Outlet Syndrome, Neurofibromatosis, Chiari Malformation Type 2, and Sacral Nerve Stimulation. Dr. Jacques is board certified in American Board Of Neurological Surgery, Neurological Surgery. Dr. Jacques is currently accepting new patients.

    Advanced in RASopathies
    Medical Genetics
    Advanced in RASopathies
    Medical Genetics
    Referral may be required
    1645 Creekside Dr., 
    Folsom, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Marwan Ali is a Medical Genetics provider practicing medicine in Folsom, California. Dr. Ali is rated as an Advanced 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 Methimazole Antenatal Exposure, Premature Infant, Polyhydramnios, and Placental Insufficiency. Dr. Ali is board certified in Medical Genetics. Dr. Ali is currently accepting new patients.

    Advanced in RASopathies
    Pediatric Cardiology
    Advanced in RASopathies
    Pediatric Cardiology
    Referral may be required
    505 South Main Street, Suite 600, 
    Orange, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Nafiz Kiciman is a Pediatric Cardiologist practicing medicine in Orange, California. Dr. Kiciman is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Ventricular Septal Defects, Perrault Syndrome, and Turner Syndrome. Dr. Kiciman is currently accepting new patients.

    Distinguished in RASopathies
    Child and Adolescent Psychiatry
    Distinguished in RASopathies
    Child and Adolescent Psychiatry
    Referral may be required

    Stanford Psychiatry Residency

    401 Quarry Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English

    Tamar Green is a Child and Adolescent Psychiatrist practicing medicine in Palo Alto, California. Dr. Green is rated as a Distinguished provider by MediFind in the treatment of RASopathies. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Turner Syndrome, RASopathies, Noonan Syndrome, and Intersex.

    Distinguished in RASopathies
    Distinguished in RASopathies
    Referral may be required

    Office

    200 Med Plz, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Phioanh Nghiemphu is a Neurologist practicing medicine in Los Angeles, California. Dr. Nghiemphu is rated as a Distinguished provider by MediFind in the treatment of RASopathies. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Glioma, Glioblastoma, Astrocytoma, and Brain Tumor.

    Distinguished in RASopathies
    Medical Genetics | Pediatrics
    Distinguished in RASopathies
    Medical Genetics | Pediatrics
    Referral may be required
    513 Parnassus Ave, Room S747, Box 0442, 
    San Francisco, CA 
    Languages Spoken:
    English

    Ophir Klein is a Medical Genetics specialist and a Pediatrics provider practicing medicine in San Francisco, California. Dr. Klein is rated as a Distinguished 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 Costello Syndrome, RASopathies, Aplasia Cutis Congenita, and Ectodermal Dysplasias.

    Distinguished in RASopathies
    Neurology
    Distinguished in RASopathies
    Neurology
    Referral may be required

    UCI Health

    101 The City Dr S, 
    Orange, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Xiao Kong is a Neurologist practicing medicine in Orange, California. Dr. Kong is rated as a Distinguished provider by MediFind in the treatment of RASopathies. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Astrocytoma, Glioblastoma, Glioma, and Brain Tumor.

    Distinguished in RASopathies
    Medical Genetics
    Distinguished in RASopathies
    Medical Genetics
    Referral may be required

    UC Davis Medical Center MIND Institute

    2825 50th St, 
    Sacramento, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Suma Shankar is a Medical Genetics provider practicing medicine in Sacramento, California. Dr. Shankar is rated as a Distinguished provider by MediFind in the treatment of RASopathies. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Gaucher Disease Type 1, Costello Syndrome, RASopathies, and Fabry Disease. Dr. Shankar is board certified in Medical Genetics And Genomics Clin Genetics & Genomic.

    Distinguished in RASopathies
    Hematology | Oncology
    Distinguished in RASopathies
    Hematology | Oncology
    Referral may be required

    Office

    260 Hospital Dr Ste 110, 
    Ukiah, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Hengbing Wang is a Hematologist and an Oncologist practicing medicine in Ukiah, California. Dr. Wang is rated as a Distinguished provider by MediFind in the treatment of RASopathies. He is also highly rated in 109 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Angiosarcoma, Pure Red Cell Aplasia, and Myelodysplastic Syndrome (MDS).

    Distinguished in RASopathies
    Palliative Medicine
    Distinguished in RASopathies
    Palliative Medicine
    Referral may be required

    Hoag Memorial Hospital Presbyterian

    1 Hoag Dr, 
    Newport Beach, CA 
    Languages Spoken:
    English

    Solomon Liao is a Palliative Medicine provider practicing medicine in Newport Beach, California. Dr. Liao is rated as a Distinguished provider by MediFind in the treatment of RASopathies. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses RASopathies, Heart Failure with Preserved Ejection Fraction (HFpEF), Opioid Induced Constipation, and Sepsis.

    Distinguished in RASopathies
    Distinguished in RASopathies
    Referral may be required

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Lawrence Recht is a Neurologist practicing medicine in Stanford, California. Dr. Recht is rated as a Distinguished provider by MediFind in the treatment of RASopathies. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Brain Tumor.

    Distinguished in RASopathies
    Distinguished in RASopathies
    Referral may be required

    House Ear Clinic

    2100 W 3rd St, 
    Los Angeles, CA 
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Lekovic is a Neurosurgery provider practicing medicine in Los Angeles, California. He has been practicing medicine for over 25 years. Dr. Lekovic is rated as a Distinguished 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 Acoustic Neuroma, Neurofibromatosis Type 2 (NF2), Schwannoma, Nerve Decompression, and Microvascular Decompression. Dr. Lekovic is board certified in American Board Neurological Surgery.

    Advanced in RASopathies
    Dermatology
    Advanced in RASopathies
    Dermatology
    Referral may be required

    Laser Care Specialists

    3828 Schaufele Ave Ste 300, 
    Long Beach, CA 
    Languages Spoken:
    English

    Hadas Skupsky is a Dermatologist practicing medicine in Long Beach, California. Dr. Skupsky is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 74 other conditions, according to our data. Her clinical expertise encompasses Multiple Familial Trichoepithelioma, Trichoepithelioma, Syringocystadenoma Papilliferum, and Sebaceous Adenoma.

    Advanced in RASopathies
    Advanced in RASopathies
    Referral may be required
    2125 Arizona Avenue, 
    Santa Monica, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jose Carrillo is a Neurologist practicing medicine in Santa Monica, California. Dr. Carrillo is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Glioblastoma, Glioma, and Oligodendroglioma. Dr. Carrillo is currently accepting new patients.

    Advanced in RASopathies
    Neurosurgery | General Surgery
    Advanced in RASopathies
    Neurosurgery | General Surgery
    Referral may be required

    Stanford Health Care

    500 Pasteur Dr, 
    Palo Alto, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Steven Chang is a Neurosurgery specialist and a General Surgeon practicing medicine in Palo Alto, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 89 other conditions, according to our data. His clinical expertise encompasses Arteriovenous Malformation, Meningioma, Cerebral Arteriovenous Malformation, Awake Craniotomy, and Gamma Knife Radiosurgery.

    Advanced in RASopathies
    Pediatric Endocrinology
    Advanced in RASopathies
    Pediatric Endocrinology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Amrit Bhangoo is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Bhangoo is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Adrenal Insufficiency Pediatric, Panhypopituitarism, and Hypogonadism. Dr. Bhangoo is currently accepting new patients.

    Advanced in RASopathies
    Pediatrics
    Advanced in RASopathies
    Pediatrics
    Referral may be required

    Child And Adolescent Mental Health-Stanford Children's Health Specialty Services-Sunnyvale

    1195 W Fremont Ave, 
    Sunnyvale, CA 
    Languages Spoken:
    English

    Dawn Siegel is a Pediatrics provider practicing medicine in Sunnyvale, California. Dr. Siegel is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 43 other conditions, according to our data. Her clinical expertise encompasses PHACE Syndrome, Hemangioma, Aplasia Cutis Congenita, and Ectodermal Dysplasias.

    Showing 1-20 of 893

    Last Updated: 06/30/2026

    When should I see a RASopathies doctor near Long Beach, CA?

    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 Long Beach, CA?

    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 Long Beach, CA?

    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 Long Beach, CA?

    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 Long Beach, CA?

    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 Long Beach, CA?

    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 Long Beach, CA?

    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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