Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 125 doctor with experience in RASopathies near Dallas, TX. Of these, 111 are Experienced, 12 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    125 providers found
      Distinguished in RASopathies
      Neurology | Oncology
      Distinguished in RASopathies
      Neurology | Oncology

      University Of Texas Southwestern Medical Center At Dallas

      5303 Harry Hines Blvd, Suite 4, 
      Dallas, TX 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Youssef is a Neurologist and an Oncologist in Dallas, Texas. Dr. Youssef is rated as a Distinguished provider by MediFind in the treatment of RASopathies. His top areas of expertise are Astrocytoma, Oligodendroglioma, Embryonal Tumor with Multilayered Rosettes, and Gliosarcoma.

      Distinguished in RASopathies
      Pediatric Hematology Oncology
      Distinguished in RASopathies
      Pediatric Hematology Oncology

      University Of Texas Southwestern Medical Center At Dallas

      5323 Harry Hines Blvd, 
      Dallas, TX 
       (3.5 miles away)
      Languages Spoken:
      English

      Laura Klesse is a Pediatric Hematologist Oncology provider in Dallas, Texas. Dr. Klesse is rated as a Distinguished provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis, Neurofibromatosis Type 1 (NF1), RASopathies, and Glioma.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in RASopathies
      Family Medicine | Emergency Medicine
      Experienced in RASopathies
      Family Medicine | Emergency Medicine

      Texas Health Physicians Group

      8440 Walnut Hill Ln, Suite 100, 
      Dallas, TX 
       (7.6 miles away)
      Languages Spoken:
      English

      Michael Bratsch is an Emergency Medicine provider in Dallas, Texas. Dr. Bratsch is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Legius Syndrome, and Emphysema.

      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
      Developmental and Behavioral Pediatrics | Pediatrics
      Advanced in RASopathies
      Developmental and Behavioral Pediatrics | Pediatrics

      Texas Scottish Rite Hospital For Children

      2222 Welborn St, 
      Dallas, TX 
       (2.0 miles away)
      Experience:
      11+ years
      Languages Spoken:
      English

      Shanmuga Jonnalagadda is a Developmental and Behavioral Pediatrics specialist and a Pediatrics provider in Dallas, Texas. Dr. Jonnalagadda has been practicing medicine for over 11 years and is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Delayed Growth, Developmental Dysphasia Familial, Autism Spectrum Disorder, and Gastroschisis.

      Advanced in RASopathies
      Neurology | Psychiatry | Oncology
      Advanced in RASopathies
      Neurology | Psychiatry | Oncology

      Remote Telehealth Services, PA

      3102 Kings Rd, Apt 1206, 
      Dallas, TX 
       (3.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nawal Shaikh is a Neurologist and a Psychiatrist in Dallas, Texas. Dr. Shaikh is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Astrocytoma, Glioma, Neurofibromatosis, and Brain Tumor.

      Advanced in RASopathies
      Pediatric Neurology | Pediatrics | Neurology
      Advanced in RASopathies
      Pediatric Neurology | Pediatrics | Neurology

      University Of Texas Southwestern Medical Center At Dallas

      1935 Medical District Dr, 
      Dallas, TX 
       (3.3 miles away)
      Languages Spoken:
      English

      Lauren Dengle is a Pediatric Neurologist and a Pediatrics provider in Dallas, Texas. Dr. Dengle is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis Type 1 (NF1), Neurofibromatosis, Tourette Syndrome, and Optic Glioma.

      Advanced in RASopathies
      Pediatric Cardiology | Pediatrics
      Advanced in RASopathies
      Pediatric Cardiology | Pediatrics

      University Of Texas Southwestern Medical Center At Dallas

      1935 Medical District Dr, 
      Dallas, TX 
       (3.3 miles away)
      Languages Spoken:
      English

      Hoang Nguyen is a Pediatric Cardiologist and a Pediatrics provider in Dallas, Texas. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Hypoplastic Left Heart Syndrome (HLHS), Mitral Atresia, Double Inlet Left Ventricle, and Fainting.

      Advanced in RASopathies
      Pediatric Endocrinology
      Advanced in RASopathies
      Pediatric Endocrinology

      University Of Texas Southwestern Medical Center At Dallas

      1935 Medical District Dr, 
      Dallas, TX 
       (3.3 miles away)
      Languages Spoken:
      English

      Huay-lin Lo is a Pediatric Endocrinologist in Dallas, Texas. Dr. Lo is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Short Stature (Growth Disorders), Type 1 Diabetes (T1D), Idiopathic Short Stature (ISS), and Familial Short Stature (FSS).

      Advanced in RASopathies
      Pediatric Cardiology | Pediatrics
      Advanced in RASopathies
      Pediatric Cardiology | Pediatrics

      University Of Texas Southwestern Medical Center At Dallas

      1935 Medical District Dr, 
      Dallas, TX 
       (3.3 miles away)
      Languages Spoken:
      English

      Mansi Gaitonde is a Pediatric Cardiologist and a Pediatrics provider in Dallas, Texas. Dr. Gaitonde is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Congenital Heart Disease (CHD), Mitral Atresia, Hypoplastic Left Heart Syndrome (HLHS), and Myocardial Contusion.

      Advanced in RASopathies
      Ophthalmology
      Advanced in RASopathies
      Ophthalmology

      University Of Texas Southwestern Medical Center At Dallas

      5201 Harry Hines Blvd, 
      Dallas, TX 
       (3.3 miles away)
      Languages Spoken:
      English

      David Weakley is an Ophthalmologist in Dallas, Texas. Dr. Weakley is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Strabismus, Esotropia, Brown Syndrome, X-Linked Infantile Nystagmus, and Cataract Removal.

      Advanced in RASopathies
      Pediatrics | Medical Genetics
      Advanced in RASopathies
      Pediatrics | Medical Genetics
      5323 Harry Hines Blvd, 
      Dallas, TX 
       (3.5 miles away)
      Languages Spoken:
      English

      Angela Scheuerle is a Pediatrics specialist and a Medical Genetics provider in Dallas, Texas. Dr. Scheuerle is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Hennekam Syndrome, Fetal Akinesia Sequence, Hemihyperplasia, and Incontinentia Pigmenti.

      Advanced in RASopathies
      Pediatrics | Medical Genetics
      Advanced in RASopathies
      Pediatrics | Medical Genetics
      5323 Harry Hines Blvd, 
      Dallas, TX 
       (3.5 miles away)
      Languages Spoken:
      English

      Garrett Gotway is a Pediatrics specialist and a Medical Genetics provider in Dallas, Texas. Dr. Gotway is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Bardet-Biedl Syndrome, Cockayne Syndrome Type 1, Athabaskan Brain Stem Dysgenesis, and Yunis-Varon Syndrome.

      Advanced in RASopathies
      Pediatrics | Medical Genetics
      Advanced in RASopathies
      Pediatrics | Medical Genetics
      5323 Harry Hines Blvd, 
      Dallas, TX 
       (3.5 miles away)
      Languages Spoken:
      English

      Luis Umana is a Pediatrics specialist and a Medical Genetics provider in Dallas, Texas. Dr. Umana is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Classic Galactosemia, Biotinidase Deficiency, and 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency.

      Shai M. Rozen
      Experienced in RASopathies
      Plastic Surgery
      Experienced in RASopathies
      Plastic Surgery

      Shai M. Rozen, M.D., F.A.C.S.

      1801 Inwood Rd, 
      Dallas, TX 
       (4.0 miles away)
      Languages Spoken:
      English

      Shai Rozen is a Plastic Surgeon in Dallas, TX. Dr. Rozen is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Facial Paralysis, Recurrent Peripheral Facial Palsy, Muscle Spasms, Nerve Decompression, and Lymphadenectomy.

      Advanced in RASopathies
      Physician Assistant
      Advanced in RASopathies
      Physician Assistant

      University Of Texas Southwestern Medical Center At Dallas

      2201 Inwood Rd, 
      Dallas, TX 
       (4.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Rachel Smith is a Physician Assistant in Dallas, Texas. Ms. Smith is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Pediatric Low-Grade Glioma (pLGG), RASopathies, Neurofibromatosis, and ALK-Positive Non-Small Cell Lung Cancer.

      Advanced in RASopathies
      Advanced in RASopathies

      University Of Texas Southwestern Medical Center At Dallas

      6201 Harry Hines Blvd, 
      Dallas, TX 
       (4.2 miles away)
      Languages Spoken:
      English

      Carlos Perez is a Radiologist in Dallas, Texas. Dr. Perez is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Meningioma, Radiation Induced Meningioma, Arachnoid Cysts, and Relapsing Multiple Sclerosis (RMS).

      Experienced in RASopathies
      Pediatric Endocrinology
      Experienced in RASopathies
      Pediatric Endocrinology
      2350 N Stemmons Fwy Ste 4400, 
      Dallas, TX 
       (1.5 miles away)
      Languages Spoken:
      English

      Ming Yang is a Pediatric Endocrinologist in Dallas, Texas. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Congenital Adrenal Hyperplasia (CAH), Short Stature (Growth Disorders), Pediatric Growth Hormone Deficiency, and Hypogonadotropic Hypogonadism.

      Experienced in RASopathies
      Pediatric Radiology | Radiology
      Experienced in RASopathies
      Pediatric Radiology | Radiology

      Texas Scottish Rite Hospital For Children

      2222 Welborn St, 
      Dallas, TX 
       (2.0 miles away)
      Experience:
      13+ years
      Languages Spoken:
      English

      Matthew Ditzler is a Pediatric Radiologist and a Radiologist in Dallas, Texas. Dr. Ditzler has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Scoliosis, Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Short Stature (Growth Disorders).

      Experienced in RASopathies
      Neurosurgery
      Experienced in RASopathies
      Neurosurgery

      Texas Scottish Rite Hospital For Children

      2222 Welborn St, 
      Dallas, TX 
       (2.0 miles away)
      Experience:
      41+ years
      Languages Spoken:
      English

      Dale Swift is a Neurosurgery provider in Dallas, Texas. Dr. Swift has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Chiari Malformation Type 1, Chiari Malformation Type 2, Chiari Malformation, Posterior Fossa Decompression, and Endoscopy.

      Experienced in RASopathies
      Pediatric Endocrinology
      Experienced in RASopathies
      Pediatric Endocrinology

      University Of Texas Southwestern Medical Center At Dallas

      2222 Welborn St, Suite 75219, 
      Dallas, TX 
       (2.0 miles away)
      Languages Spoken:
      English

      Abha Choudhary is a Pediatric Endocrinologist in Dallas, Texas. Dr. Choudhary is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Congenital Hypothyroidism, and Panhypopituitarism.

      Showing 1-20 of 125

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 

      Read more about our Content Policy