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    Last Updated: 01/09/2026

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    MediFind found 31 doctor with experience in RASopathies near Valhalla, NY. Of these, 28 are Experienced, 2 are Advanced and 1 are Elite.

    Location
    LocationClose
    31 providers found
      Elite in RASopathies
      Pediatric Endocrinology
      Elite in RASopathies
      Pediatric Endocrinology

      Boston Children's Health Physicians Llp

      755 N Broadway, Suite 400, 
      Sleepy Hollow, NY 
       (4.9 miles away)
      Languages Spoken:
      English

      Alicia Romano is a Pediatric Endocrinologist in Sleepy Hollow, New York. Dr. Romano is rated as an Elite provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Noonan Syndrome, RASopathies, Short Stature (Growth Disorders), and Idiopathic Short Stature (ISS).

      Experienced in RASopathies
      Experienced in RASopathies

      Westchester Medical Center Advanced Physician Services PC

      100 Woods Rd, 
      Valhalla, NY 
       (1.7 miles away)
      Languages Spoken:
      English

      Anila Thomas is a Neurologist in Valhalla, New York. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Peripheral Neuropathy, Guillain-Barre Syndrome, Chronic Polyradiculoneuritis, and Miller-Fisher Syndrome.

      Advanced in RASopathies
      Internal Medicine
      Advanced in RASopathies
      Internal Medicine
      400 East Main Street, 
      Mount Kisco, NY 
       (8.8 miles away)
      Languages Spoken:
      English

      Sharon Krieger is a primary care provider, practicing in Internal Medicine in Mount Kisco, New York. Dr. Krieger is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are High Cholesterol, Obesity Hypoventilation Syndrome (OHS), Osteoporosis, and Postmenopausal Osteoporosis.

      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
      Thoracic Surgery
      Experienced in RASopathies
      Thoracic Surgery

      WMcHealth Physicians Cardiothoracic Surgery, Valhalla

      100 Woods Rd # 1, 
      Valhalla, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Sameh Said is a Thoracic Surgeon in Valhalla, New York. Dr. Said is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Cor Triatriatum, Total Anomalous Pulmonary Venous Return, Ventricular Septal Defects, Heart Bypass Surgery, and Patent Foramen Ovale Repair.

      Experienced in RASopathies
      Pediatric Neurology | Neurology | Pediatrics
      Experienced in RASopathies
      Pediatric Neurology | Neurology | Pediatrics
      95 Bradhurst Ave, 
      Valhalla, NY 
       (1.2 miles away)
      Languages Spoken:
      English

      Jay Selman is a Pediatric Neurologist and a Neurologist in Valhalla, New York. Dr. Selman is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Autism Spectrum Disorder, Anti-NMDA Receptor Encephalitis, GAPO Syndrome, and Increased Head Circumference.

      Experienced in RASopathies
      Medical Genetics | Pediatrics
      Experienced in RASopathies
      Medical Genetics | Pediatrics

      Westchester Medical Center Advanced Physician Services PC

      100 Woods Rd, Macy Pavillion, 
      Valhalla, NY 
       (1.7 miles away)
      Languages Spoken:
      English

      David Kronn is a Medical Genetics specialist and a Pediatrics provider in Valhalla, New York. Dr. Kronn is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Pompe Disease, Phenylketonuria (PKU), Krabbe Disease, and Gaucher Disease Type 1.

      Experienced in RASopathies
      Pediatric Neurology
      Experienced in RASopathies
      Pediatric Neurology

      Bradhurst Avenue Specialty Office

      19 Bradhurst Avenue, Suite 2400, 
      Hawthorne, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      Ronald Jacobson is a Pediatric Neurologist in Hawthorne, New York. Dr. Jacobson is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Autism Spectrum Disorder, Absence Seizure, Seizures, and Spasmus Nutans.

      Experienced in RASopathies
      Pediatric Neurology
      Experienced in RASopathies
      Pediatric Neurology
      125 S Broadway, 
      White Plains, NY 
       (3.4 miles away)
      Languages Spoken:
      English

      Bruce Roseman is a Pediatric Neurologist in White Plains, New York. Dr. Roseman is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Auditory Processing Disorder, Neurofibromatosis, Autism Spectrum Disorder, and Legius Syndrome.

      Experienced in RASopathies
      Experienced in RASopathies

      Mskcc Radiology Group

      500 Westchester Ave, 
      West Harrison, NY 
       (3.9 miles away)
      Languages Spoken:
      English

      Robert Lefkowitz is a Radiologist in West Harrison, New York. Dr. Lefkowitz is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Fibrosarcoma, Liposarcoma, Alveolar Soft Part Sarcoma, Desmoid Tumor, and Prostatectomy.

      Darren Esposito
      Experienced in RASopathies
      Internal Medicine
      Experienced in RASopathies
      Internal Medicine

      Montefiore Medical Group, Cross County

      1010 Central Park Avenue, 
      Yonkers, NY 
       (10.4 miles away)
      Languages Spoken:
      English

      Darren Esposito is a primary care provider, practicing in Internal Medicine in Yonkers, New York. Dr. Esposito is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Type 2 Diabetes (T2D), and Gastrostomy.

      David Mener
      Experienced in RASopathies
      Pediatrics
      Experienced in RASopathies
      Pediatrics

      ENT & Allergy Associates - New Rochelle

      145 Huguenot Street, Suite 610, 
      New Rochelle, NY 
       (11.1 miles away)
      Languages Spoken:
      English

      David Mener is a Pediatrics provider in New Rochelle, New York. Dr. Mener is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Nonallergic Rhinopathy, Infant Hearing Loss, Enlarged Adenoids, Otitis, and Septoplasty.

      David W. Appel
      Experienced in RASopathies
      Pulmonary Medicine
      Experienced in RASopathies
      Pulmonary Medicine

      Medical Arts Pavilion Pulmonary

      3400 Bainbridge Avenue, 2nd Floor, 
      Bronx, NY 
       (14.5 miles away)
      Languages Spoken:
      English, Spanish

      Clinical Specialty Areas. Dr. Appel is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Obstructive Sleep Apnea, Periodic Limb Movement Disorder, Lung Metastases, and Legius Syndrome.

      Claudene J. George
      Experienced in RASopathies
      Experienced in RASopathies

      Medical Arts Pavilion Geriatrics

      3400 Bainbridge Avenue, 2nd Floor, 
      Bronx, NY 
       (14.5 miles away)
      Languages Spoken:
      English

      Dr. Claudene George began her career by obtaining a degree in pharmacy at the University of Pittsburgh School of Pharmacy. She worked as a pharmacist for about 2 years before she entered medical school at Temple University in Philadelphia. She completed her residency in internal medicine at Boston University Medical Center, and then did a two-year Geriatrics Fellowship at Mount Sinai Hospital in New York. She is board certified in Internal Medicine, Geriatrics, and Hospice and Palliative Care. Dr. George is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Legius Syndrome, Alzheimer's Disease, Hypertension, and Dementia.

      David M. Kaufman
      Experienced in RASopathies
      Experienced in RASopathies

      Montefiore Greene Medical Arts Pavilion

      3400 Bainbridge Avenue, 
      Bronx, NY 
       (14.5 miles away)
      Languages Spoken:
      English

      David Kaufman, MD, an attending physician and Professor of Neurology and of Psychiatry and Behavioral Sciences at Montefiore Einstein, concentrates on the neurologic aspects of psychiatric illness and movement disorders. He provides neurology consultations for in-patients and out-patients, serves as the attending on consultation and ward rounds, and supervises neurology clinics at Montefiore Einstein. He works closely with psychiatrists and, for botulinum treatment of certain dystopias, the neuromuscular group. Dr. Kaufman is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Focal Dystonia, Drug Induced Dyskinesia, Movement Disorders, and Parkinson's Disease.

      Experienced in RASopathies
      Ophthalmology
      Experienced in RASopathies
      Ophthalmology

      Sight Medical Doctors PLLC

      450 Mamaroneck Ave, Suite 402, 
      Harrison, NY 
       (7.2 miles away)
      Languages Spoken:
      English

      Neil Katz is an Ophthalmologist in Harrison, New York. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Optic Nerve Atrophy, Optic Atrophy Type 1, Chalazion, and Eyelid Bump.

      Experienced in RASopathies
      Ophthalmology
      Experienced in RASopathies
      Ophthalmology

      Optum Medical Care PC

      90 S Bedford Rd, 
      Mount Kisco, NY 
       (8.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Roger Husted is an Ophthalmologist in Mount Kisco, New York. Dr. Husted is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Cataract, Ocular Hypertension (OHT), Choroid Plexus Carcinoma, and Chalazion.

      Experienced in RASopathies
      Experienced in RASopathies

      Optum Medical Care PC

      90 S Bedford Rd, 
      Mount Kisco, NY 
       (8.9 miles away)
      Languages Spoken:
      English

      Janhavi Shirali is an Ophthalmologist in Mount Kisco, New York. Dr. Shirali is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Knobloch Syndrome, Strabismus, Optic Atrophy Type 1, and Optic Nerve Atrophy.

      Experienced in RASopathies
      Internal Medicine
      Experienced in RASopathies
      Internal Medicine

      Optum Medical Care PC

      90 S Bedford Rd, 
      Mount Kisco, NY 
       (8.9 miles away)
      Languages Spoken:
      English

      Thomas Karoff is a primary care provider, practicing in Internal Medicine in Mount Kisco, New York. Dr. Karoff is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Lung Metastases, Sitosterolemia, Labyrinthitis, and High Cholesterol.

      Experienced in RASopathies
      Experienced in RASopathies

      Icahn School Of Medicine At Mount Sinai

      1010 N Broadway, 
      Yonkers, NY 
       (9.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Joshua Bederson is a Neurosurgery provider in Yonkers, New York. Dr. Bederson is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Meningioma, Pituitary Tumor, Hypothalamic Tumor, Balloon Sinuplasty, and Thrombectomy.

      Experienced in RASopathies
      Physician Assistant
      Experienced in RASopathies
      Physician Assistant

      Icahn School Of Medicine At Mount Sinai

      1010 N Broadway, 
      Yonkers, NY 
       (9.2 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English
      Offers Telehealth

      Leslie Schlachter is a Physician Assistant in Yonkers, New York. Ms. Schlachter has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Rathke Cleft Cyst, Cushing's disease, RASopathies, and Legius Syndrome.

      Showing 1-20 of 31

      Last Updated: 01/09/2026

      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 Valhalla, NY?

      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 Valhalla, NY?

      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 Valhalla, NY?

      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 Valhalla, NY?

      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 Valhalla, NY?

      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 Valhalla, NY?

      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 Valhalla, NY?

      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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