The 20 Best RASopathies Doctors Near Me in Reno, NV

Find the Top RASopathies Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 40 doctor with experience in RASopathies near Reno, NV. Of these, 38 are Experienced and 2 are Advanced.

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40 providers found
    Experienced in RASopathies
    Internal Medicine
    Experienced in RASopathies
    Internal Medicine

    Southwest Medical Associates

    4750 W Oakey Blvd Ste 2A, 
    Las Vegas, NV 
    Languages Spoken:
    English
    Accepting New Patients

    Mohammad Sheikhai is a primary care provider, practicing in Internal Medicine in Las Vegas, Nevada. Dr. Sheikhai is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Cerebral Palsy, Type 2 Diabetes (T2D), Peripheral Neuropathy, and Osteomyelitis in Children. Dr. Sheikhai is board certified in American Board Of Internal Medicine. Dr. Sheikhai is currently accepting new patients.

    Experienced in RASopathies
    Family Medicine
    Experienced in RASopathies
    Family Medicine

    Northern Nevada Medical Group LLC

    5575 Kietzke Ln, 
    Reno, NV 
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael O'brien is a primary care provider, practicing in Family Medicine in Reno, Nevada. He has been practicing medicine for over 17 years. Dr. O'brien is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Venous Insufficiency, Stasis Dermatitis and Ulcers, Chronic Recurrent Multifocal Osteomyelitis, and Lymphedema. Dr. O'brien is board certified in American Board Of Family Medicine. Dr. O'brien is currently accepting new patients.

    Advanced in RASopathies
    Hematology | Oncology
    Advanced in RASopathies
    Hematology | Oncology
    Referral may be required

    Regents Of The University Of California

    1 Breakthrough Way, 
    Las Vegas, NV 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Joseph Lasky-Iii is a Hematologist and an Oncologist practicing medicine in Las Vegas, Nevada. Dr. Lasky-Iii is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Sickle Cell Disease, Febrile Neutropenia, and Polycystic Lipomembranous Osteodysplasia with Sclerosing Leukoencephalopathy. Dr. Lasky-Iii 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
    Advanced in RASopathies
    Hematology | Oncology
    Advanced in RASopathies
    Hematology | Oncology
    Referral may be required

    Regents Of The University Of California

    1 Breakthrough Way, 
    Las Vegas, NV 
    Languages Spoken:
    English, Hindi, Punjabi, Spanish
    Accepting New Patients

    Sumit Gupta is a Hematologist and an Oncologist practicing medicine in Las Vegas, Nevada. Dr. Gupta is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Acute Lymphoblastic Leukemia (ALL), Legius Syndrome, and Febrile Neutropenia. Dr. Gupta is currently accepting new patients.

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

    Dr. Stewart Office

    1 Breakthrough Way, 
    Las Vegas, NV 
    Languages Spoken:
    English, Filipino, German, Polish, Russian, Spanish, Ukrainian
    Accepting New Patients

    David Stewart is an Orthopedics specialist and a Pediatric Orthopedics provider practicing medicine in Las Vegas, Nevada. Dr. Stewart is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Shaken Baby Syndrome, Beukes Familial Hip Dysplasia, Collins Pope Syndrome, and Trochlear Dysplasia. Dr. Stewart is board certified in Orthopaedic Surgery. Dr. Stewart is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Comprehensive Cancer Centers Of Nevada

    9280 W Sunset Rd, Ste 100, 
    Las Vegas, NV 
    Languages Spoken:
    English
    Accepting New Patients

    Wolfram Samlowski is a Hematologist practicing medicine in Las Vegas, Nevada. Dr. Samlowski is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Agranulocytosis, Metastatic Uveal Melanoma, Idiopathic Neutropenia, Pulmonary Embolism, and Vitrectomy. Dr. Samlowski is board certified in Internal Medicine (Sub: Medical Oncology) and Internal Medicine. Dr. Samlowski is currently accepting new patients.

    Experienced in RASopathies
    Ophthalmology
    Experienced in RASopathies
    Ophthalmology
    Referral may be required

    Nevada Eye Physicians

    1505 Wigwam Pkwy, Ste 100, 
    Henderson, NV 
    Languages Spoken:
    English, Arabic, French, Spanish
    Accepting New Patients

    Rajy Rouweyha is an Ophthalmologist practicing medicine in Henderson, Nevada. Dr. Rouweyha is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Subconjunctival Hemorrhage, Cataract, Dry Eye Syndrome, and Interstitial Keratitis. Dr. Rouweyha is board certified in Ophthalmology. Dr. Rouweyha is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Siena Pediatrics

    2441 Horizon Ridge Pkwy, 
    Henderson, NV 
    Languages Spoken:
    English
    Accepting New Patients

    Carrie Wijesinghe is a Pediatrics provider practicing medicine in Henderson, Nevada. Dr. Wijesinghe is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Streptococcal Group A Infection, Increased Head Circumference, Delayed Growth, and Croup. Dr. Wijesinghe is board certified in Pediatrics. Dr. Wijesinghe is currently accepting new patients.

    Experienced in RASopathies
    Ophthalmology
    Experienced in RASopathies
    Ophthalmology
    Referral may be required

    Vincent Gassen O D PC

    1505 Wigwam Pkwy Ste 100, 
    Henderson, NV 
    Languages Spoken:
    English
    Accepting New Patients

    Naomie Warner is an Ophthalmologist practicing medicine in Henderson, Nevada. Dr. Warner is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Isolated Duane Retraction Syndrome, Strabismus, Shaken Baby Syndrome, and Amblyopia. Dr. Warner is currently accepting new patients.

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

    Regents Of The University Of California

    1 Breakthrough Way, 
    Las Vegas, NV 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Waseem Alhushki is a Hematologist and an Oncologist practicing medicine in Las Vegas, Nevada. Dr. Alhushki is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Sickle Cell Disease, Hereditary Spherocytosis, and Thalassemia. Dr. Alhushki is currently accepting new patients.

    Experienced in RASopathies
    Internal Medicine
    Experienced in RASopathies
    Internal Medicine

    Robert Roth MD A Professional

    2647 Box Canyon Dr, 
    Las Vegas, NV 
    Languages Spoken:
    English

    Robert Roth is a primary care provider, practicing in Internal Medicine in Las Vegas, Nevada. Dr. Roth is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

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

    Office

    8352 W Warm Springs Rd, 
    Las Vegas, NV 
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients

    Asheesh Dewan is a Pediatric Endocrinologist practicing medicine in Las Vegas, Nevada. Dr. Dewan is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Acanthosis Nigricans, Type A Insulin Resistance Syndrome, and Short Stature (Growth Disorders). Dr. Dewan is currently accepting new patients.

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

    Neurology Specialists - Flamingo

    6330 W Flamingo Rd Unit 102, 
    Las Vegas, NV 
    Languages Spoken:
    English
    Accepting New Patients

    Devraj Chavda is a Pediatric Neurologist practicing medicine in Las Vegas, Nevada. Dr. Chavda is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Generalized Tonic-Clonic Seizure, Seizures, Epilepsy, Transient Tic Disorder, and Endovascular Embolization. Dr. Chavda is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Carson Tahoe Psychiatry

    775 Fleischmann Way, 
    Carson City, NV 
    Languages Spoken:
    English
    Offers Telehealth

    Elizabeth Haase is a Psychiatrist practicing medicine in Carson City, Nevada. Dr. Haase is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Bipolar Disorder (BPD), Major Depression, Post-Traumatic Stress Disorder (PTSD), and Seasonal Affective Disorder (SAD).

    Experienced in RASopathies
    Physician Assistant
    Experienced in RASopathies
    Physician Assistant
    Referral may be required

    Office

    9310 S Eastern Ave Ste 122, 
    Las Vegas, NV 
    Languages Spoken:
    English

    Cathaline Pearson is a Physician Assistant practicing medicine in Las Vegas, Nevada. Pearson, PA is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses RASopathies and Neurofibromatosis.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    South Lyon Medical Center

    213 S Whitacre St, 
    Yerington, NV 
    Languages Spoken:
    English
    Accepting New Patients

    Stephen Loos is a Radiologist practicing medicine in Yerington, Nevada. Dr. Loos is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Herniated Disk, Thyroid Nodule, Breast Lump, and Bone Marrow Aspiration. Dr. Loos is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Nevada Orthopedic And Spine Center - Northwest

    7455 W Washington Ave Ste 160, 
    Las Vegas, NV 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Ronald Hillock is an Orthopedics provider practicing medicine in Las Vegas, Nevada. Dr. Hillock is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Caffey Disease, Osteochondroma, Knee Replacement, and Hip Replacement. Dr. Hillock is currently accepting new patients.

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

    Summerlin Hospital Medical Center

    657 N Town Center Dr, 
    Las Vegas, NV 
    Languages Spoken:
    English

    Erin Caliri is a Pediatrics provider practicing medicine in Las Vegas, Nevada. Dr. Caliri is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Cerebral Hypoxia, Hirschsprung Disease, Colonic Atresia, Infantile Pyloric Stenosis, and Bladder Reconstruction.

    Experienced in RASopathies
    Dermatology
    Experienced in RASopathies
    Dermatology
    Referral may be required

    Laboratory Medicine Consultants LTD

    7455 W Washington Ave, 
    Las Vegas, NV 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Todd Murry is a Dermatologist practicing medicine in Las Vegas, Nevada. Dr. Murry is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Cellulitis, Angiomyoma, and Basal Cell Skin Cancer. Dr. Murry is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Neurology And Electrodiagnostic Center Of Nevada

    2430 W Horizon Ridge Pkwy, 
    Henderson, NV 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Monica Chacon is a Neurologist practicing medicine in Henderson, Nevada. Dr. Chacon is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her clinical expertise encompasses Transient Tic Disorder, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Neuralgia, and Seizures. Dr. Chacon is board certified in American Board Of Psychiatry And Neurology. Dr. Chacon is currently accepting new patients.

    Showing 1-20 of 40

    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 Reno, NV?

    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 Reno, NV?

    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 Reno, NV?

    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 Reno, NV?

    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 Reno, NV?

    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 Reno, NV?

    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 Reno, NV?

    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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