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    Last Updated: 10/30/2025

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    MediFind found 62 doctor with experience in RASopathies near Bethesda, MD. Of these, 60 are Experienced, 1 are Advanced and 1 are Distinguished.

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    62 providers found
      Advanced in RASopathies
      Pediatric Hematology Oncology
      Advanced in RASopathies
      Pediatric Hematology Oncology
      8906 Bradmoor Dr, 
      Bethesda, MD 
       (1.9 miles away)
      Languages Spoken:
      English

      Brigitte Widemann is a Pediatric Hematologist Oncology provider 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.

      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.

      What does Elite, Distinguished, Advanced, Experienced mean?
      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.

      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
      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 4 (MPS IV, Morquio Syndrome).

      Experienced in RASopathies
      Pediatric Hematology Oncology
      Experienced in RASopathies
      Pediatric Hematology Oncology
      8901 Wisconsin Ave, 
      Bethesda, MD 
       (0.9 miles away)
      Languages Spoken:
      English

      Susan Whiteway is a Pediatric Hematologist Oncology provider in Bethesda, Maryland. Dr. Whiteway is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Chromosome 7p Deletion, Ewing Sarcoma, RASopathies, and Glioma.

      Experienced in RASopathies
      Physician Assistant
      Experienced in RASopathies
      Physician Assistant
      8600 Old Georgetown Road, Suburban Hospital, 
      Bethesda, MD 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sheila Kahwaty is a Physician Assistant in Bethesda, Maryland. Ms. Kahwaty is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Cervical Myelopathy, Freiberg's Disease, RASopathies, Koolen De Vries Syndrome, and Osteotomy. Ms. Kahwaty is currently accepting new patients.

      Experienced in RASopathies
      Experienced in RASopathies
      5801 Midhill St, 
      Bethesda, MD 
       (1.2 miles away)
      Languages Spoken:
      English

      Benedetto Vitiello is a Psychiatrist in Bethesda, Maryland. 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
      Neuroradiology
      Experienced in RASopathies
      Neuroradiology
      9000 Rockville Pike, Building 10/1c351, 
      Bethesda, MD 
       (1.3 miles away)
      Languages Spoken:
      English

      Eva Baker is a Neuroradiologist 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, Chediak-Higashi Syndrome, and Neurofibromatosis.

      Experienced in RASopathies
      Pediatric Hematology Oncology
      Experienced in RASopathies
      Pediatric Hematology Oncology
      10 Center Drive, National Institutes Of Health Clinical Center, 
      Bethesda, MD 
       (1.4 miles away)
      Languages Spoken:
      English

      Sharon Savage is a Pediatric Hematologist Oncology provider 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, Micrognathia, and Craniosynostosis.

      Experienced in RASopathies
      Pediatric Gastroenterology | Pediatrics
      Experienced in RASopathies
      Pediatric Gastroenterology | Pediatrics
      6900 Georgia Ave NW, 
      Washington, DC 
       (3.6 miles away)
      Languages Spoken:
      English

      Arthur Delorimier is a Pediatric Gastroenterologist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Delorimier is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Delayed Growth, Encopresis, Bowel Incontinence, and Total Intestinal Aganglionosis.

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

      Professional Services Of Holy Cross

      1500 Forest Glen Rd, 
      Silver Spring, MD 
       (3.8 miles away)
      Languages Spoken:
      English

      Bradley Dick is an Interventional Radiologist and a Radiologist in Silver Spring, Maryland. Dr. Dick is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Visceromegaly, Fecal Impaction, Lump in the Abdomen, Bone Graft, and Vertebroplasty.

      Experienced in RASopathies
      Experienced in RASopathies

      American Neuromonitoring Associates, PC

      6314 2nd St Nw, 
      Washington, DC 
       (4.5 miles away)
      Languages Spoken:
      English

      Malleeswari Nellore is a Neurologist in Washington, Washington, D.c.. Dr. Nellore is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Cervical Myelopathy, Invertebral Disc Disease, Dysembryoplastic Neuroepithelial Tumors (DNET), and Brain Stem Cancer.

      Experienced in RASopathies
      Plastic Surgery
      Experienced in RASopathies
      Plastic Surgery

      Medstar Medical Group Ii LLC

      106 Irving St Nw 4200, Mmg At Whc, 
      Washington, DC 
       (4.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Laura Tom is a Plastic Surgeon in Washington, Washington, D.c.. Dr. Tom is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Necrotizing Fasciitis, Vascular Birthmark, Keloids, and Breast Enlargement In Males. Dr. Tom is currently accepting new patients.

      Quyen D. Chu
      Experienced in RASopathies
      Surgical Oncology | General Surgery
      Experienced in RASopathies
      Surgical Oncology | General Surgery

      Howard University

      2041 Georgia Nw Ave, 
      Washington, DC 
       (6.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Quyen Chu is a Surgical Oncologist and a General Surgeon in Washington, Washington, D.c.. Dr. Chu is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Breast Cancer, Pancreatic Cancer, Colorectal Cancer, Mastectomy, and Pancreatectomy. Dr. Chu is currently accepting new patients.

      Richard D. Murray
      Experienced in RASopathies
      Experienced in RASopathies

      Virginia Neurosurgeons

      1635 N George Mason Dr, Suite 480, 
      Arlington, VA 
       (6.9 miles away)
      Experience:
      21+ years
      Accepting New Patients
      Offers Telehealth

      Dr. Richard D. Murray, MD, FAANS, a board-certified, fellowship-trained neurosurgeon, excels in microsurgical and minimally invasive treatments for diverse brain and spine conditions. He specializes in complex brain and skull base tumors, meningiomas, vestibular schwannomas, pituitary adenomas, and spine tumors. Dr. Murray also offers general spine surgeries such as decompressive laminectomies, microdiscectomies, spine fusions, and artificial cervical disc replacements. He emphasizes personalized care, using state-of-the-art technologies for customized treatment plans. Chief of Neurosurgery at VHC Health, Dr. Murray, frequently brings together experts from different fields within a multispecialty group to manage complex cases. Dr. Murray is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Hemangioblastoma, Radiation Induced Meningioma, Meningioma, Awake Craniotomy, and Microdiscectomy.

      Experienced in RASopathies
      Otolaryngology
      Experienced in RASopathies
      Otolaryngology

      Medstar Medical Group Ii LLC

      3800 Reservoir Rd Nw, 
      Washington, DC 
       (5.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Hoa is an Otolaryngologist in Washington, Washington, D.c.. 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. Dr. Hoa is currently accepting new patients.

      Experienced in RASopathies
      Neurosurgery
      Experienced in RASopathies
      Neurosurgery

      Medstar Medical Group Ii LLC

      110 Irving St Nw, 
      Washington, DC 
       (5.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      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, Stroke, Thrombectomy, and Stent Placement. Dr. Tahir is currently accepting new patients.

      Showing 1-20 of 62

      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 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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