The 20 Best RASopathies Doctors Near Me in Washington, DC

Find the Top RASopathies Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 25 doctor with experience in RASopathies near Washington, DC. Of these, 22 are Experienced, 2 are Advanced and 1 are Distinguished.

Location
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25 providers found
    Distinguished in RASopathies
    Medical Genetics
    Distinguished in RASopathies
    Medical Genetics
    Referral may be required
    111 Michigan Ave Nw, 
    Washington, DC 
    Languages Spoken:
    English

    Patroula Smpokou is a Medical Genetics provider practicing medicine in Washington, Washington, D.c.. Dr. Smpokou is rated as a Distinguished 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 RASopathies, Noonan Syndrome, Lhermitte-Duclos Disease, and Bannayan-Riley-Ruvalcaba Syndrome.

    Advanced in RASopathies
    Advanced in RASopathies
    Referral may be required

    Main Hospital

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Languages Spoken:
    English, French

    Cedrik Tekendo is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Tekendo is rated as an Advanced 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 RASopathies, Williams Syndrome, Micrognathia, and DiGeorge Syndrome. Dr. Tekendo is board certified in The Royal College Of Physicians And Surgeons Of Canada, 2022 and American Board Of Medical Genetics And Genomics, 2020.

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

    Main Hospital-Diabetes Complex Clinic

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Languages Spoken:
    English, Hebrew
    Accepting New Patients
    Offers Telehealth

    Andrew Dauber is a Pediatric Endocrinologist practicing medicine in Washington, Washington, D.c.. Dr. Dauber is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Hypochondroplasia, Idiopathic Short Stature (ISS), and Precocious Puberty. Dr. Dauber is board certified in Endocrinology Diabetes And Metabolism: American Board Of Pediatrics, 2011 and Pediatrics: American Board Of Pediatrics, 2007. Dr. Dauber 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
    Plastic Surgery
    Experienced in RASopathies
    Plastic Surgery
    Referral may be required

    Hu Faculty Practice Plan-Plastics Surgery & Bariatrics

    2041 Georgia Ave NW Fl 4 Ste 4100B, 
    Washington, DC 
    Languages Spoken:
    English

    Henry Paul is a Plastic Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Paul is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Epidural Lipomatosis, Congenital Generalized Lipodystrophy, Familial Partial Lipodystrophy, and Keloids.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Hu Faculty Practice Plan-Dermatology

    2041 Georgia Ave NW Ste 4300, 
    Washington, DC 
    Languages Spoken:
    English
    Accepting New Patients

    Ellen Pritchett is a Dermatologist practicing medicine in Washington, Washington, D.c.. Dr. Pritchett is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Hidradenitis Suppurativa, Vitiligo, GAPO Syndrome, and Keloids. Dr. Pritchett is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Main Hospital

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Experience:
    16+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Deanna Couser is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. She has been practicing medicine for over 16 years. Dr. Couser is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses RASopathies and Infantile Apnea. Dr. Couser is board certified in Pediatric Anesthesiology: American Board Of Anesthesiology, 2016 and American Board Of Anesthesiology, 2016. Dr. Couser is currently accepting new patients.

    Experienced in RASopathies
    Pediatric Hematology Oncology | Transfusion Medicine
    Experienced in RASopathies
    Pediatric Hematology Oncology | Transfusion Medicine
    Referral may be required

    Main Hospital-Cancer And Blood Disorders Clinic

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Languages Spoken:
    English
    Accepting New Patients

    Hyojeong Han is a Pediatric Hematologist Oncology specialist and a Transfusion Medicine provider practicing medicine in Washington, Washington, D.c.. Dr. Han 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 Sickle Cell Disease, Hemoglobinopathy, Anemia, and Hemolytic Anemia. Dr. Han is board certified in American Board Of Pathology, 2021, American Board Of Pediatrics, 2021, and American Board Of Pediatrics, 2016. Dr. Han is currently accepting new patients.

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

    Telehealth Video Visit

    111 Michigan Avenue Northwest, Childrens National Telemedicine, 
    Washington, DC 
    Languages Spoken:
    English, Korean
    Offers Telehealth

    Mi Shin is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Shin 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 Neurofibromatosis, Alternating Hemiplegia of Childhood, Neurogenic Bowel, and Cri-Du-Chat Syndrome. Dr. Shin is board certified in Pediatric Rehabilitation Medicine: American Board Of Physical Medicine And Rehabilitation, 2021 and American Board Of Physical Medicine And Rehabilitation, 2019.

    Experienced in RASopathies
    Pediatric Hematology Oncology
    Experienced in RASopathies
    Pediatric Hematology Oncology
    Referral may be required

    Main Hospital

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Languages Spoken:
    English

    Susan Whiteway is a Pediatric Hematologist Oncology provider practicing medicine in Washington, Washington, D.c.. Dr. Whiteway is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses Chromosome 7p Deletion, Ewing Sarcoma, RASopathies, and Osteosarcoma. Dr. Whiteway is board certified in Pediatrics: American Board Of Pediatrics, 2009 and Pediatric Hematology-Oncology: American Board Of Pediatrics, 2013.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Rare Disease Institute

    7125 13th Place Northwest, 
    Washington, DC 
    Languages Spoken:
    English
    Offers Telehealth

    Seth Berger is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Berger 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 Fetal Edema, Hydrops Fetalis, Hemolytic Disease of the Newborn, and Mosaicism. Dr. Berger is board certified in Medical Biochemical Genetics: American Board Of Medical Genetics And Genomics, 2019, Pediatrics: American Board Of Pediatrics, 2016, and Clinical Genetics (MD): American Board Of Medical Genetics And Genomics, 2017.

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

    Main Hospital

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Languages Spoken:
    English
    Accepting New Patients

    Ramon Sanchez is a Pediatric Radiologist practicing medicine in Washington, Washington, D.c.. Dr. Sanchez is rated as an Experienced provider by MediFind in the treatment of RASopathies. His clinical expertise encompasses Idiopathic Short Stature (ISS), Familial Short Stature (FSS), Short Stature (Growth Disorders), and Koolen De Vries Syndrome. Dr. Sanchez is board certified in Pediatric Radiology: American Board Of Radiology, 2014 and Diagnostic Radiology: American Board Of Radiology, 2012. Dr. Sanchez is currently accepting new patients.

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

    Children's National Hospital-Cardiology Clinic At Michigan Avenue

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michelle Udine is a Cardiologist and a Pediatric Cardiologist practicing medicine in Washington, Washington, D.c.. Dr. Udine is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses Congenital Heart Disease (CHD), Tetralogy of Fallot, Patent Ductus Arteriosus, and Double Aortic Arch. Dr. Udine is board certified in Pediatrics: American Board Of Pediatrics, 2017 and Pediatric Cardiology: American Board Of Pediatrics, 2022. Dr. Udine is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Main Hospital-Hearing And Speech Clinic

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Languages Spoken:
    English

    Miriam Bloom is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Bloom is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses Wildervanck Syndrome, Early Infantile Epileptic Encephalopathy, CHARGE Syndrome, and Microcephaly Deafness Syndrome. Dr. Bloom is board certified in American Board Of Pediatrics, 2012, American Board Of Pediatrics, 2019, and Pediatrics: American Board Of Pediatrics, 1992.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Telehealth Video Visit

    111 Michigan Avenue Northwest, Childrens National Telemedicine, 
    Washington, DC 
    Languages Spoken:
    English
    Accepting New Patients

    Melissa Fleming is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Fleming is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses Rasmussen Encephalitis, Delayed Growth, Arteriovenous Malformation, and RASopathies. Dr. Fleming is board certified in Pediatric Rehabilitation Medicine: American Board Of Physical Medicine And Rehabilitation, 2015 and Physical Medicine And Rehabilitation: American Board Of Physical Medicine And Rehabilitation, 2014. Dr. Fleming is currently accepting new patients.

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

    Telehealth Video Visit

    111 Michigan Avenue Northwest, Childrens National Telemedicine, 
    Washington, DC 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Diana Orjuela is a Gastroenterologist and a Pediatric Gastroenterologist practicing medicine in Washington, Washington, D.c.. Dr. Orjuela is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses Crohn's Disease, Morning Sickness, Eosinophilic Esophagitis, and Ulcerative Colitis. Dr. Orjuela is board certified in Pediatrics: American Board Of Pediatrics, 2017 and Pediatrics: American Board Of Pediatrics, 2011. Dr. Orjuela is currently accepting new patients.

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

    Main Hospital

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Languages Spoken:
    English
    Accepting New Patients

    Eglal Rana is a Pediatric Radiologist practicing medicine in Washington, Washington, D.c.. Dr. Rana is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses Hypochondroplasia, Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS). Dr. Rana is board certified in Pediatric Radiology: American Board Of Radiology, 1995 and Diagnostic Radiology: American Board Of Radiology, 1987. Dr. Rana is currently accepting new patients.

    Experienced in RASopathies
    Surgical Oncology
    Experienced in RASopathies
    Surgical Oncology
    Referral may be required

    Hu Faculty Practice Plan-Surgery Oncology

    2041 Georgia Ave NW Fl 2 Ste 2322, 
    Washington, DC 
    Languages Spoken:
    English
    Accepting New Patients

    Quyen Chu is a Surgical Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Chu is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Pancreatic Cancer, Colorectal Cancer, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Chu is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Telehealth Video Visit

    111 Michigan Avenue Northwest, Childrens National Telemedicine, 
    Washington, DC 
    Languages Spoken:
    English, Spanish

    David Jacobsohn is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Jacobsohn 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 Anemia, Chronic Graft Versus Host Disease (cGvHD), Chondrodystrophy, and X-Linked Spondyloepiphyseal Dysplasia Tarda. Dr. Jacobsohn is board certified in Pediatric Hematology-Oncology: American Board Of Pediatrics, 2002 and Pediatrics: American Board Of Pediatrics, 1999.

    Experienced in RASopathies
    Neurosurgery
    Experienced in RASopathies
    Neurosurgery
    Referral may be required

    MedStar Health Neurology At MedStar Washington Hospital Center Neuroscience Center

    110 Irving St NW Ste 2B-10, 
    Washington, DC 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rizwan Tahir is a Neurosurgery provider practicing medicine in Washington, Washington, D.c.. Dr. Tahir is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Moyamoya Disease, Subarachnoid Hemorrhage, RASopathies, Thrombectomy, and Stent Placement. Dr. Tahir is currently accepting new patients.

    Experienced in RASopathies
    Medical Genetics | Pediatrics
    Experienced in RASopathies
    Medical Genetics | Pediatrics
    Referral may be required
    111 Michigan Ave Nw, 
    Washington, DC 
    Languages Spoken:
    English

    Dina Zand is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Zand 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 Agyria Pachygyria Polymicrogyria, Cerebellar Hypoplasia, Lissencephaly 1, and Miller-Dieker Syndrome.

    Showing 1-20 of 25

    Last Updated: 09/19/2026

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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 Washington, DC?

    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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