The 20 Best RASopathies Doctors Near Me in Texas, US

Find the Top RASopathies Experts and Specialists

The 20 Best RASopathies Doctors in Texas, US

Last Updated: 02/22/2026

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MediFind found 530 doctor with experience in RASopathies near Texas, US. Of these, 491 are Experienced, 34 are Advanced and 5 are Distinguished.

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530 providers found
    Geetha Ramaswamy
    Experienced in RASopathies
    Interventional Cardiology | Cardiology
    Experienced in RASopathies
    Interventional Cardiology | Cardiology

    Texas Health Heart And Vascular Specialists

    4370 Medical Arts Dr, Ste 300, 
    Flower Mound, TX 
    Languages Spoken:
    English, Hindi

    Dr. Geetha Ramaswamy was always inspired by her uncle, who practiced family medicine for more than 40 years. When she decided to attend medical school, she knew early on that she wanted to focus on cardiology because of the ever-evolving nature of the field. Dr. Ramaswamy is an interventional cardiologist with subspecialty board certification in adult echocardiology and nuclear cardiology. She is a Fellow of the American College of Cardiology and has been serving the heart and vascular needs of patients since 2006. After serving North Texas communities for several years, Dr. Ramaswamy spent more than a decade in Northern Arkansas as a trailblazer in the fields of radial interventional cardiology, women’s heart care and heart valve treatments. She returned to the DFW area in 2021 to continue her work in interventional/structural cardiology.Dr. Ramaswamy earned her Bachelor of Medicine and Surgery from Chennai Medical College in India. She completed her internal medicine residency at the University of Louisville in Kentucky. Dr. Ramaswamy completed her clinical cardiology fellowship at Barnes-Jewish Hospital-Washington University School of Medicine in St. Louis, Mo.She is also fellowship trained in advanced nuclear cardiology and interventional cardiology through Yale University School of Medicine in New Haven, Conn.Dr. Ramaswamy is fluent in the Tamil and Hindi languages. When not with her patients, she enjoys meditating and the practice of yoga to strengthen not only her physical being but also for the mental strength and emotional balance they provide. Dr. Ramaswamy is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Unstable Angina, Angina, Coronary Heart Disease, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Distinguished in RASopathies
    Otolaryngology
    Distinguished in RASopathies
    Otolaryngology

    UT Southwestern - Otolaryngology Clinic

    2001 Inwood Rd, 6th And 7th Fl, 
    Dallas, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Joe Kutz is an Otolaryngologist in Dallas, Texas. Dr. Kutz is rated as a Distinguished provider by MediFind in the treatment of RASopathies. His top areas of expertise are Acoustic Neuroma, Schwannoma, Cholesteatoma, Mastoidectomy, and Myringotomy.

    Natalia Gutierrez
    Experienced in RASopathies
    Family Medicine
    Experienced in RASopathies
    Family Medicine

    Texas Health Family Care

    3020 East Hebron Parkway, Ste A100, 
    Carrollton, TX 
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Natalia Gutierrez is a primary care provider, practicing in Family Medicine in Carrollton, Texas. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Idiopathic Neutropenia, Type 2 Diabetes (T2D), Familial Hypertension, and Hypertension.

    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
    Michael J. Bratsch
    Experienced in RASopathies
    Family Medicine
    Experienced in RASopathies
    Family Medicine

    Texas Health Family Care

    8440 Walnut Hill Lane, Ste 100 POB 4, 
    Dallas, TX 
    Languages Spoken:
    English, Spanish

    Michael Bratsch is a Family 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.

    Mclean R. Sanborn
    Experienced in RASopathies
    Family Medicine
    Experienced in RASopathies
    Family Medicine

    Texas Health Family Care

    2721 Panhandle St, Suite 200, 
    Denton, TX 
    Languages Spoken:
    English

    Mclean Sanborn is a primary care provider, practicing in Family Medicine in Denton, Texas. Dr. Sanborn is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Bronchitis, High Cholesterol, Type 2 Diabetes (T2D), and Familial Hypertension.

    Michael Hunt
    Advanced in RASopathies
    Ophthalmology
    Advanced in RASopathies
    Ophthalmology

    Pediatric Eye Specialists, TX

    321 South Henderson Street, 
    Fort Worth, TX 
    Experience:
    22+ years
    Languages Spoken:
    English
    Accepting New Patients

    Born and raised in Paris, Texas, Michael Hunt graduated Summa Cum Laude from Baylor University in 1995. He received his medical doctorate with high honor after four years of training at Baylor College of Medicine, where he also participated in medical missions and earned distinction as an Alpha Omega Alpha medical honor society member.Dr. Hunt completed his ophthalmology residency and fellowship in pediatric ophthalmology/adult strabismus at the world-renowned University of Iowa Hospitals and Clinics. In 2004, he moved to the Fort Worth area.Honored as a “Top Doc” by Fort Worth, Texas magazine, Dr. Hunt has made several medical mission trips to Vietnam, caring for underprivileged patients. He is a longtime volunteer for the Alexander Eye Clinic at Cook Children’s Medical Center. Dr. Hunt has also served as primary investigator on several clinical trials and has published multiple peer-reviewed articles.Dr. Hunt cares for pediatric eye disorders and adults with misaligned eyes (strabismus). He has specialized training in the diagnosis and treatment of childhood strabismus, amblyopia, cataracts, trauma, retinopathy of prematurity, glaucoma and ptosis. Dr. Hunt is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Strabismus, Amblyopia, Esotropia, and Epicanthal Folds.

    George Kariampuzha
    Advanced in RASopathies
    Advanced in RASopathies

    Trinity Neuroscience Institute

    910 E. Houston St., Suite 330, Suite 330, 
    Tyler, TX 
    Languages Spoken:
    English

    George Kariampuzha is a Neurologist in Tyler, Texas. Dr. Kariampuzha is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Seizures, Memory Loss, Drug Induced Dyskinesia, and Migraine.

    Distinguished in RASopathies
    Pediatric Neurology
    Distinguished in RASopathies
    Pediatric Neurology

    UT MD Anderson Cancer Center

    1515 Holcombe Blvd, 
    Houston, TX 
    Languages Spoken:
    English
    Offers Telehealth

    John Slopis is a Pediatric Neurologist in Houston, Texas. Dr. Slopis is rated as a Distinguished provider by MediFind in the treatment of RASopathies. His top areas of expertise are Neurofibromatosis, Neurofibromatosis Type 1 (NF1), Neurofibromatosis Type 2 (NF2), and Schwannomatosis.

    Distinguished in RASopathies
    Distinguished in RASopathies

    UT Southwestern-Bill And Rita Clements Advanced Medical Imaging Center

    2201 Inwood Rd, 
    Dallas, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Michael Youssef is a Neurologist in Dallas, Texas. Dr. Youssef is rated as a Distinguished provider by MediFind in the treatment of RASopathies. His top areas of expertise are Glioma, Astrocytoma, Glioblastoma, and Oligodendroglioma.

    Distinguished in RASopathies
    Hematology | Oncology
    Distinguished in RASopathies
    Hematology | Oncology

    Children's Medical Center/Children's Health

    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English

    Laura Klesse is a Hematologist and an Oncologist 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 Type 1 (NF1), Neurofibromatosis, Acute Lymphoblastic Leukemia (ALL), and RASopathies.

    Distinguished in RASopathies
    Physician Assistant
    Distinguished in RASopathies
    Physician Assistant

    MD Anderson Cancer Center

    1515 Holcombe Blvd Unit 37, 
    Houston, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Whitney Lea is a Physician Assistant in Houston, Texas. Ms. Lea is rated as a Distinguished provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis, RASopathies, Legius Syndrome, Myeloproliferative Neoplasms (MPN), and Bone Marrow Aspiration.

    Advanced in RASopathies
    Ophthalmology
    Advanced in RASopathies
    Ophthalmology
    5323 Harry Hines Blvd, 
    Dallas, TX 
    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
    Dermatology
    Advanced in RASopathies
    Dermatology

    PDP Of Texas, PLLC

    5655 W Spring Creek Pkwy, Ste 105, 
    Plano, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Mara Dacso is a Dermatologist in Plano, Texas. Dr. Dacso is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Giant Congenital Nevus, Familial Atypical Multiple Mole Melanoma Syndrome, Giant Congenital Melanocytic Nevus, and Neurocutaneous Melanosis.

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

    UT Southwestern - Dept Of Pediatric Cardiology

    1935 Medical District Dr, Dept Of Cardiology, 
    Dallas, TX 
    Experience:
    17+ years
    Languages Spoken:
    English, French, Vietnamese

    Hoang Nguyen is a Pediatrics specialist and a Pediatric Cardiologist in Dallas, Texas. Dr. Nguyen has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Congenital Heart Block, Congenital Heart Disease (CHD), Tetralogy of Fallot, Thrombectomy, and Angioplasty.

    Advanced in RASopathies
    Pediatrics | Medical Genetics
    Advanced in RASopathies
    Pediatrics | Medical Genetics

    UT Southwestern - Pediatric Genetics

    1935 Medical District Dr, 
    Dallas, TX 
    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
    Advanced in RASopathies

    UT Southwestern - Neurology

    5323 Harry Hines Blvd., 
    Dallas, TX 
    Languages Spoken:
    English

    Lauren Sanchez is a Neurologist in Dallas, Texas. Dr. Sanchez 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
    Medical Genetics | Pediatrics
    Advanced in RASopathies
    Medical Genetics | Pediatrics

    UT Southwestern - Pediatrics

    5323 Harry Hines Blvd, 
    Dallas, TX 
    Languages Spoken:
    English

    Garrett Gotway is a Medical Genetics specialist and a Pediatrics 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 Nijmegen Breakage Syndrome, Oculodentodigital Dysplasia, DK Phocomelia Syndrome, and WAGR Syndrome.

    Advanced in RASopathies
    Ophthalmology
    Advanced in RASopathies
    Ophthalmology

    Pediatric Ophthalmology At UTSW Pediatric Group At Plano

    7609 Preston Rd, 2nd Fl Ste P2200, 
    Plano, TX 
    Languages Spoken:
    English, Mandarin

    Serena Wang is an Ophthalmologist in Plano, Texas. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Strabismus, Amblyopia, Congenital Cataract, Esotropia, and Cataract Removal.

    Advanced in RASopathies
    Advanced in RASopathies

    Office

    12800 W Parmer Ln Ste 200, 
    Cedar Park, TX 
    Languages Spoken:
    English

    Fredric Pfeifer is a Radiologist in Cedar Park, Texas. Dr. Pfeifer is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Breast Lump, Neurofibromatosis Type 2 (NF2), RASopathies, and Melorheostosis.

    Advanced in RASopathies
    Dermatology
    Advanced in RASopathies
    Dermatology

    UT Southwestern Frisco

    12500 Dallas Pkwy, 
    Frisco, TX 
    Languages Spoken:
    English

    Donald Glass is a Dermatologist in Frisco, Texas. Dr. Glass is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Keloids, Hidradenitis Suppurativa, Vitiligo, and Legius Syndrome.

    Showing 1-20 of 530

    Last Updated: 02/22/2026

    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 in Texas, US?

    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 in Texas, US?

    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 in Texas, US?

    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 in Texas, US?

    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 in Texas, US?

    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 in Texas, US?

    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 in Texas, US?

    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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