The 20 Best RASopathies Doctors Near Me in Bethesda, MD

Find the Top RASopathies Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 66 doctor with experience in RASopathies near Bethesda, MD. Of these, 62 are Experienced, 3 are Advanced and 1 are Distinguished.

Location
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66 providers found
    Experienced in RASopathies
    Radiology
    Experienced in RASopathies
    Radiology

    Office

    9000 Rockville Pike # 1C351, 
    Bethesda, MD 
     (0.4 miles away)
    Languages Spoken:
    English

    Eva Baker is a Radiologist in Bethesda, Maryland. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are GM1 Gangliosidosis, Sandhoff Disease, Neurofibromatosis, and RASopathies.

    Experienced in RASopathies
    Pediatric Radiology
    Experienced in RASopathies
    Pediatric Radiology

    Children's National Hospital

    1400 Forest Glen Rd Ste 335, 
    Silver Spring, MD 
     (3.3 miles away)
    Languages Spoken:
    English

    Ramon Sanchez is a Pediatric Radiologist in Silver Spring, Maryland. Dr. Sanchez is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Hirschsprung Disease, Scoliosis, Spondylocarpotarsal Synostosis Syndrome, and Caudal Regression Syndrome.

    Experienced in RASopathies
    Pediatric Cardiology
    Experienced in RASopathies
    Pediatric Cardiology

    CNMC Cardiology Dept

    111 Michigan Avenue Northwest, Suite 200, Suite 200, 
    Washington, DC 
     (4.9 miles away)
    Languages Spoken:
    English

    Ian Hovis is a Pediatric Cardiologist in Washington, Washington, D.c.. Dr. Hovis is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Heart Murmurs, Congenital Heart Block, Ventricular Septal Defects, and Scarlet Fever.

    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
    Hematology | Oncology
    Advanced in RASopathies
    Hematology | Oncology

    Office

    8906 Bradmoor Dr, 
    Bethesda, MD 
     (1.9 miles away)
    Languages Spoken:
    English

    Brigitte Widemann is a Hematologist and an Oncologist in Bethesda, Maryland. Dr. Widemann is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis Type 1 (NF1), Neurofibromatosis, Malignant Peripheral Nerve Sheath Tumor, Adult Soft Tissue Sarcoma, and Thyroidectomy.

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

    Children's National Hospital

    1400 Forest Glen Rd Ste 335, 
    Silver Spring, MD 
     (3.3 miles away)
    Languages Spoken:
    English

    Miriam Bornhorst is a Hematologist and an Oncologist in Silver Spring, Maryland. Dr. Bornhorst is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis, Neurofibromatosis Type 1 (NF1), Optic Glioma, and Glioma.

    Distinguished in RASopathies
    Medical Genetics
    Distinguished in RASopathies
    Medical Genetics
    111 Michigan Ave Nw, 
    Washington, DC 
     (5.9 miles away)
    Languages Spoken:
    English

    Patroula Smpokou is a Medical Genetics provider in Washington, Washington, D.c.. Dr. Smpokou is rated as a Distinguished provider by MediFind in the treatment of RASopathies. Her top areas of expertise are RASopathies, Noonan Syndrome, Lhermitte-Duclos Disease, and Bannayan-Riley-Ruvalcaba Syndrome.

    Experienced in RASopathies
    Medical Genetics | Pediatrics
    Experienced in RASopathies
    Medical Genetics | Pediatrics
    49 Convent Dr Rm 4a56, 
    Bethesda, MD 
     (0.4 miles away)
    Languages Spoken:
    English

    Leslie Biesecker is a Medical Genetics specialist and a Pediatrics provider in Bethesda, Maryland. Dr. Biesecker is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Proteus Syndrome, Proteus-Like Syndrome, Acromicric Dysplasia, and Lenz Microphthalmia Syndrome.

    Experienced in RASopathies
    Experienced in RASopathies
    4954 N Palmer Rd Bldg 19, Mcc, 3rd Floor, Room 3186, 
    Bethesda, MD 
     (0.4 miles away)
    Languages Spoken:
    English

    Juvianee Estrada-Veras is a Pediatrics provider in Bethesda, Maryland. Dr. Estrada-Veras is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Short Stature (Growth Disorders), RASopathies, and Hypotonia.

    Experienced in RASopathies
    Medical Genetics | Pediatrics
    Experienced in RASopathies
    Medical Genetics | Pediatrics
    5550 Friendship Blvd Ste 580, 
    Chevy Chase, MD 
     (0.8 miles away)
    Languages Spoken:
    English

    Marshall Summar is a Medical Genetics specialist and a Pediatrics provider in Chevy Chase, Maryland. Dr. Summar is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Argininosuccinic Aciduria, Urea Cycle Disorders (UCD), Propionic Acidemia, and Ornithine Translocase Deficiency.

    Experienced in RASopathies
    Experienced in RASopathies
    5550 Friendship Blvd Ste 580, 
    Chevy Chase, MD 
     (0.8 miles away)
    Languages Spoken:
    English

    Tamanna Roshan-Lal is a Pediatrics provider in Chevy Chase, Maryland. Dr. Roshan-Lal is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Gaucher Disease Type 2, Gaucher Disease Type 3, Gaucher Disease, and Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A).

    Experienced in RASopathies
    Hematology | Oncology
    Experienced in RASopathies
    Hematology | Oncology

    Office

    9609 Medical Center Dr, 
    Bethesda, MD 
     (0.9 miles away)
    Languages Spoken:
    English

    Sharon Savage is a Hematologist and an Oncologist in Bethesda, Maryland. Dr. Savage is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Dyskeratosis Congenita, Aplastic Anemia, Aase Syndrome, Bone Marrow Transplant, and Hormone Replacement Therapy (HRT).

    Experienced in RASopathies
    Medical Genetics
    Experienced in RASopathies
    Medical Genetics
    5131 Dudley Ln, 
    Bethesda, MD 
     (2.1 miles away)
    Languages Spoken:
    English

    Maximilian Muenke is a Medical Genetics provider in Bethesda, Maryland. Dr. Muenke is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Holoprosencephaly, Turner Syndrome, Corpus Callosum Agenesis, and Chromosome 7q Duplication.

    Experienced in RASopathies
    Experienced in RASopathies

    The Ross Center For Anxiety & Related Disorders Inc

    5225 Wisconsin Ave NW Ste 400, 
    Washington, DC 
     (2.3 miles away)
    Languages Spoken:
    English

    Benedetto Vitiello is a Psychiatrist in Washington, Washington, D.c.. Dr. Vitiello is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Anorexia, Autism Spectrum Disorder, and Bipolar Disorder (BPD).

    Experienced in RASopathies
    Pediatrics
    Experienced in RASopathies
    Pediatrics

    Children's National Hospital

    1400 Forest Glen Rd Ste 335, 
    Silver Spring, MD 
     (3.3 miles away)
    Languages Spoken:
    English

    Miriam Bloom is a Pediatrics provider in Silver Spring, Maryland. Dr. Bloom is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are CHARGE Syndrome, Koolen De Vries Syndrome, Early Infantile Epileptic Encephalopathy, and Wildervanck Syndrome.

    Experienced in RASopathies
    Pediatric Gastroenterology
    Experienced in RASopathies
    Pediatric Gastroenterology

    Children's National Hospital

    1400 Forest Glen Rd Ste 335, 
    Silver Spring, MD 
     (3.3 miles away)
    Languages Spoken:
    English

    Diana Moya is a Pediatric Gastroenterologist in Silver Spring, Maryland. Dr. Moya is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Crohn's Disease, Morning Sickness, Eosinophilic Esophagitis, and Ulcerative Colitis.

    Experienced in RASopathies
    Hematology | Oncology
    Experienced in RASopathies
    Hematology | Oncology

    Children's National Hospital

    1400 Forest Glen Rd Ste 335, 
    Silver Spring, MD 
     (3.3 miles away)
    Languages Spoken:
    English

    David Jacobsohn is a Hematologist and an Oncologist in Silver Spring, Maryland. Dr. Jacobsohn is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Graft Versus Host Disease (GvHD), Hemoglobinopathy, Anemia, Sickle Cell Disease, and Bone Marrow Transplant.

    Experienced in RASopathies
    Otolaryngology
    Experienced in RASopathies
    Otolaryngology

    MedStar Health: Otolaryngology And Audiology At McLean

    6862 Elm St Ste 800B, 
    Mclean, VA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Hoa is an Otolaryngologist in Mclean, Virginia. Dr. Hoa is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Hearing Loss, Meniere Disease, Acoustic Neuroma, Mastoidectomy, and Myringotomy.

    Experienced in RASopathies
    Neurosurgery
    Experienced in RASopathies
    Neurosurgery

    MedStar Health Neurology At MedStar Washington Hospital Center Neuroscience Center

    110 Irving St NW Ste 2B-10, 
    Washington, DC 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rizwan Tahir is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Tahir is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Moyamoya Disease, RASopathies, Subarachnoid Hemorrhage, Thrombectomy, and Stent Placement.

    Experienced in RASopathies
    Pediatrics
    Experienced in RASopathies
    Pediatrics

    Rumana Kazmi MD PC

    106 Irving St NW Ste 306, 
    Washington, DC 
     (4.9 miles away)
    Languages Spoken:
    English

    Rumana Kazmi is a Pediatrics provider in Washington, Washington, D.c.. Dr. Kazmi is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Asthma in Children, Autism Spectrum Disorder, Legius Syndrome, and RASopathies.

    Experienced in RASopathies
    Pediatrics | Palliative Medicine
    Experienced in RASopathies
    Pediatrics | Palliative Medicine

    Children's National Hospital

    111 Michigan Ave NW Ste 300, 
    Washington, DC 
     (4.9 miles away)
    Languages Spoken:
    English

    Leslie Doros is a Pediatrics specialist and a Palliative Medicine provider in Washington, Washington, D.c.. Dr. Doros is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are RASopathies, Familial Adenomatous Polyposis, and Hepatoblastoma.

    Showing 1-20 of 66

    Last Updated: 04/28/2026

    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 Bethesda, MD?

    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 Bethesda, MD?

    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 Bethesda, MD?

    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 Bethesda, MD?

    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 Bethesda, MD?

    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 Bethesda, MD?

    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 Bethesda, MD?

    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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