The 20 Best RASopathies Doctors Near Me in cerritos, CA

Find the Top RASopathies Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 166 doctor with experience in RASopathies near cerritos, CA. Of these, 147 are Experienced, 17 are Advanced and 2 are Distinguished.

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166 providers found
    Experienced in RASopathies
    Internal Medicine
    Experienced in RASopathies
    Internal Medicine

    Pioneer Medical Group Inc.

    16510 Bloomfield Ave, 
    Cerritos, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Pinal Doshi is a primary care provider, practicing in Internal Medicine in Cerritos, California. Dr. Doshi is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Bronchiolitis Obliterans, Industrial Bronchitis, and Type 2 Diabetes (T2D). Dr. Doshi is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies

    Central City Community Health Center

    2237 W Ball Rd, 
    Anaheim, CA 
     (6.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shafeeq Shamsiddeen is a primary care provider, practicing in General Practice in Anaheim, California. Dr. Shamsiddeen is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 82 other conditions, according to our data. His clinical expertise encompasses Schizoaffective Disorder, High Cholesterol, Vitamin D Deficiency, and Obesity in Children. Dr. Shamsiddeen is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Nancy J Samolitis MD Inc

    3736 Atlantic Ave Ste 101, 
    Long Beach, CA 
     (6.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jill Javahery is a Dermatologist practicing medicine in Long Beach, California. Dr. Javahery is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Seborrheic Keratosis, Warts, Actinic Keratosis, and Neurocutaneous Melanosis. Dr. Javahery 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
    Experienced in RASopathies
    Referral may be required

    Csi Medical Group

    1165 N Euclid St, 
    Anaheim, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Friedman is a Dermatologist practicing medicine in Anaheim, California. Dr. Friedman is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Perioral Dermatitis, Actinic Keratosis, Rosacea, and Epidermoid Cyst. Dr. Friedman is board certified in American Board Of Dermatology. Dr. Friedman is currently accepting new patients.

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

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (11.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Chow is a Radiologist and a Neuroradiologist 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 23 other conditions, according to our data. His clinical expertise encompasses Neurofibromatosis Type 2 (NF2), RASopathies, Neurofibromatosis, and Stroke. Dr. Chow is currently accepting new patients.

    Distinguished in RASopathies
    Distinguished in RASopathies
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (11.3 miles away)
    Languages Spoken:
    English, Japanese
    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. Dr. Kong is board certified in American Board Of Psychiatry And Neurology - Neurology.

    Advanced in RASopathies
    Dermatology
    Advanced in RASopathies
    Dermatology
    Referral required

    Laser Care Specialists

    3828 Schaufele Ave Ste 300, 
    Long Beach, CA 
     (5.5 miles away)
    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 Trichoepithelioma, Multiple Familial Trichoepithelioma, Sebaceous Adenoma, and Syringoma.

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

    Pacific Cardiovascular Associates Medical Group, Inc.

    790 E Willow St, Suite 150, 
    Long Beach, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    Sinan Denny-Brown is a Cardiologist practicing medicine in Long Beach, California. Dr. Denny-Brown 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 Patent Ductus Arteriosus, Heart Murmurs, Ventricular Septal Defects, and Kawasaki Disease. Dr. Denny-Brown is board certified in Pediatrics and Pediatric Cardiology.

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

    Pacific Cardiovascular Associates Medical Group, Inc.

    790 E Willow St, Suite 150, 
    Long Beach, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    Christopher Tan is a Cardiologist and a Pediatrics provider practicing medicine in Long Beach, California. Dr. Tan is rated as an Experienced 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 Patent Ductus Arteriosus, Cornelia De Lange Syndrome, Ventricular Septal Defects, Kawasaki Disease, and Percutaneous Coronary Intervention (PCI). Dr. Tan is board certified in Pediatric Cardiology.

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

    Pacific Cardiovascular Associates Medical Group, Inc.

    790 E Willow St, Suite 150, 
    Long Beach, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    David Chun is a Cardiologist and a Pediatrics provider practicing medicine in Long Beach, California. Dr. Chun is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Pulmonary Valve Stenosis, Ventricular Septal Defects, and Kawasaki Disease. Dr. Chun is board certified in Pediatric Cardiology.

    Advanced in RASopathies
    Neurosurgery | General Surgery
    Advanced in RASopathies
    Neurosurgery | General Surgery
    Referral may be required
    101 East Valencia Mesa Drive, 
    Fullerton, CA 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Loudon is a Neurosurgery specialist and a General Surgeon practicing medicine in Fullerton, California. Dr. Loudon is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Bulging Fontanelles, Hydrocephalus, Sunken Fontanelles, and Cerebellum Agenesis Hydrocephaly. Dr. Loudon is board certified in American Board Of Neurological Surgery. Dr. Loudon is currently accepting new patients.

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

    UCI Health Plastic Surgery Services

    200 South Manchester Avenue, Suite 650, 
    Orange, CA 
     (11.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maria Buethe is a Pediatrics specialist and a Dermatologist practicing medicine in Orange, California. Dr. Buethe is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Junctional Epidermolysis Bullosa, Hemangioma, Vascular Birthmark, and Punctate Porokeratosis. Dr. Buethe is board certified in American Board Of Dermatology - Dermatology. Dr. Buethe is currently accepting new patients.

    Experienced in RASopathies
    Pediatrics | Internal Medicine
    Experienced in RASopathies
    Pediatrics | Internal Medicine
    Referral may be required

    Kaiser Permanente Orchard Medical Offices - Genetics Department

    9449 E Imperial Highway, 
    Downey, CA 
     (5.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Lawrence Wong is a primary care provider, practicing in Pediatrics and Internal Medicine in Downey, California. He has been practicing medicine for over 18 years. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Triple X Syndrome, Chromosome 13q Duplication, Neurofibromatosis Type 1 (NF1), and Neurofibromatosis. Dr. Wong is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Prentice Mitri And Hijazin Neurological Associates Inc

    10916 Downey Ave, 
    Downey, CA 
     (6.5 miles away)
    Languages Spoken:
    English

    Antoine Mitri is a Neurologist practicing medicine in Downey, California. Dr. Mitri is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Progressive Myoclonic Epilepsy, Lafora Disease, Unverricht-Lundborg Syndrome, and Dravet Syndrome. Dr. Mitri is board certified in American Board Of Psychiatry And Neurology.

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

    Prohealth Partners, A Medical Group, Inc.

    911 E San Antonio Dr, 
    Long Beach, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kristin Kwong is a Nurse Practitioner practicing medicine in Long Beach, California. Kwong, NP is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses Undifferentiated Connective Tissue Disease (UCTD), Muscle Spasms, Vitamin D Deficiency, and RASopathies.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    PIH Health Whittier Hospital

    12401 Washington Blvd, 
    Whittier, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Saket is a Radiologist practicing medicine in Whittier, California. Dr. Saket 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 Ascites, CAPOS Syndrome, Pleurisy, and Pleural Effusion. Dr. Saket is currently accepting new patients.

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

    PIH Health Whittier Hospital

    12401 Washington Blvd, 
    Whittier, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Lisa Yang is an Ophthalmologist practicing medicine in Whittier, California. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Dry Eye Syndrome, Pterygium, Pinguecula, and Cataract.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    PIH Health Whittier Hospital

    12401 Washington Blvd, 
    Whittier, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Giovanni Greaves is an Ophthalmologist practicing medicine in Whittier, California. Dr. Greaves 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 Cataract, Glaucoma, Pinguecula, Vitrectomy, and Cataract Removal.

    Experienced in RASopathies
    Dermatology
    Experienced in RASopathies
    Dermatology
    Referral may be required

    Preferred Dermatology

    7937 Painter Ave, 
    Whittier, CA 
     (7.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Don King is a Dermatologist practicing medicine in Whittier, California. Dr. King is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Lichen Simplex Chronicus, Contact Dermatitis, Epidermoid Cyst, and Warts. Dr. King is board certified in American Board Of Dermatology. Dr. King is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Long Beach Neuro Medical Grp

    2880 Atlantic Ave, 
    Long Beach, CA 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Perry Lubens is a Pediatrics provider practicing medicine in Long Beach, California. Dr. Lubens is rated as an Experienced 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 Autism Spectrum Disorder, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Legius Syndrome, and Microcephaly. Dr. Lubens is board certified in Pediatrics, Psychiatry & Neurology CSQ In Child Neurology, and American Board Of Pediatrics. Dr. Lubens is currently accepting new patients.

    Showing 1-20 of 166

    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 cerritos, 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 cerritos, 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 cerritos, 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 cerritos, 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 cerritos, 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 cerritos, 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 cerritos, 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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