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    Last Updated: 10/30/2025

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    MediFind found 206 doctor with experience in RASopathies near Philadelphia, PA. Of these, 185 are Experienced, 18 are Advanced and 3 are Distinguished.

    Location
    LocationClose
    206 providers found
      Experienced in RASopathies
      Experienced in RASopathies

      Jefferson University Physicians

      834 Walnut St, Suite 110, 
      Philadelphia, PA 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christopher Farrell is a Neurosurgery provider in Philadelphia, Pennsylvania. Dr. Farrell is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Hydrocephalus, Meningioma, Cerebellum Agenesis Hydrocephaly, Awake Craniotomy, and Septoplasty.

      Distinguished in RASopathies
      Pediatric Endocrinology
      Distinguished in RASopathies
      Pediatric Endocrinology
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Judith Ross is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Ross is rated as a Distinguished provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Klinefelter Syndrome, Idiopathic Short Stature (ISS), Turner Syndrome, Intersex, and Hormone Replacement Therapy (HRT). Dr. Ross is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Sara L. Partington
      Experienced in RASopathies
      Experienced in RASopathies

      Penn Heart And Vascular Center

      3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sara Partington is a Cardiologist in Philadelphia, Pennsylvania. Dr. Partington is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Pediatric Myocarditis, Tricuspid Atresia, and Thrombectomy. Dr. Partington 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
      Sharlene M. Day
      Experienced in RASopathies
      Experienced in RASopathies

      Penn Heart And Vascular Center

      3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sharlene Day is a Cardiologist in Philadelphia, Pennsylvania. Dr. Day is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Familial Hypertrophic Cardiomyopathy, Orchiectomy, and Heart Transplant. Dr. Day is currently accepting new patients.

      Anjali T. Owens
      Experienced in RASopathies
      Experienced in RASopathies

      Penn Heart And Vascular Center

      3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Anjali Owens is a Cardiologist in Philadelphia, Pennsylvania. Dr. Owens is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Cardiomyopathy, Hypertrophic Cardiomyopathy (HCM), Familial Hypertrophic Cardiomyopathy, Dilated Cardiomyopathy (DCM), and Heart Transplant. Dr. Owens is currently accepting new patients.

      Distinguished in RASopathies
      Pediatrics | Medical Genetics
      Distinguished in RASopathies
      Pediatrics | Medical Genetics

      Childrens Health Care Associates Inc

      3401 Civic Ctr Blvd, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English

      Rebecca Ahrens-Nicklas is a Pediatrics specialist and a Medical Genetics provider in Philadelphia, Pennsylvania. Dr. Ahrens-Nicklas is rated as a Distinguished provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Multiple Sulfatase Deficiency, Cardiomyopathic Lentiginosis, Chondrodysplasia Punctata with Steroid Sulfatase Deficiency, and Noonan Syndrome.

      Experienced in RASopathies
      Experienced in RASopathies

      Penn Heart And Vascular Center

      3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sumeet Vaikunth is a Cardiologist in Philadelphia, Pennsylvania. Dr. Vaikunth is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Tricuspid Atresia, Heart Transplant, and Thrombectomy. Dr. Vaikunth is currently accepting new patients.

      Advanced in RASopathies
      Hematology Oncology | Oncology
      Advanced in RASopathies
      Hematology Oncology | Oncology

      Jefferson University Physicians

      925 Chestnut St, Suite 3, 
      Philadelphia, PA 
       (0.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Atrayee Basu-Mallick is a Hematologist Oncology specialist and an Oncologist in Philadelphia, Pennsylvania. Dr. Basu-Mallick is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Bone Tumor, Colorectal Cancer, Undifferentiated Pleomorphic Sarcoma, Mesenchymoma, and Pancreaticoduodenectomy.

      Advanced in RASopathies
      Family Medicine
      Advanced in RASopathies
      Family Medicine
      1337 S 9th St, 
      Phila, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      James Volpe is a primary care provider, practicing in Family Medicine in Phila, Pennsylvania. Dr. Volpe is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Legius Syndrome, RASopathies, Muscle Atrophy, and Heart Murmurs.

      Advanced in RASopathies
      Advanced in RASopathies

      Abramson Cancer Center Perelman 2nd Floor West

      3400 Civic Center Boulevard, West Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Arati Desai is an Oncologist in Philadelphia, Pennsylvania. Dr. Desai is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri. Dr. Desai is currently accepting new patients.

      Advanced in RASopathies
      Otolaryngology
      Advanced in RASopathies
      Otolaryngology

      Penn Otorhinolaryngology - Head And Neck Surgery Perelman

      3400 Civic Center Boulevard, South Pavilion, 3rd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Douglas Bigelow is an Otolaryngologist in Philadelphia, Pennsylvania. Dr. Bigelow is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Schwannoma, Acoustic Neuroma, Glomus Jugulare Tumor, Gamma Knife Radiosurgery, and Myringotomy. Dr. Bigelow is currently accepting new patients.

      Advanced in RASopathies
      Neurosurgery
      Advanced in RASopathies
      Neurosurgery

      Penn Neuroscience Center - Neurosurgery

      3400 Civic Center Boulevard, South Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Experience:
      43+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Eric Zager is a Neurosurgery provider in Philadelphia, Pennsylvania. Dr. Zager has been practicing medicine for over 43 years and is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Thoracic Outlet Syndrome, Hydrocephalus, Neurofibromatosis, Awake Craniotomy, and Gastrostomy. Dr. Zager is currently accepting new patients.

      Advanced in RASopathies
      Advanced in RASopathies

      Penn Pituitary Center

      3400 Civic Center Boulevard, South Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Grant Liu is a Neurologist in Philadelphia, Pennsylvania. Dr. Liu is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Increased Intracranial Pressure, Papilledema, Pseudotumor Cerebri Syndrome, Thymectomy, and Cataract Removal. Dr. Liu is currently accepting new patients.

      Experienced in RASopathies
      Experienced in RASopathies

      Penn Translational Medicine And Human Genetics

      3400 Civic Center Boulevard, South Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Katherine Nathanson is a Medical Genetics provider in Philadelphia, Pennsylvania. Dr. Nathanson is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Pheochromocytoma, Cowden Syndrome, Peutz-Jeghers Syndrome, and Hypothalamic Hamartomas. Dr. Nathanson is currently accepting new patients.

      Experienced in RASopathies
      Experienced in RASopathies

      Penn Endocrine And Oncologic Surgery Perelman 3rd Floor

      3400 Civic Center Boulevard, West Pavilion, 3rd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Giorgos Karakousis is a General Surgeon in Philadelphia, Pennsylvania. Dr. Karakousis is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Melanoma, Merkel Cell Carcinoma, Adult Soft Tissue Sarcoma, Lymphadenectomy, and Gastrectomy. Dr. Karakousis is currently accepting new patients.

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

      Childrens Health Care Associates Inc

      3401 Civic Ctr Blvd, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English

      Elaine Zackai is a Medical Genetics specialist and a Pediatrics provider in Philadelphia, Pennsylvania. Dr. Zackai is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Micrognathia, DiGeorge Syndrome, Hardikar Syndrome, Myringotomy, and Gastrostomy.

      Advanced in RASopathies
      Interventional Radiology
      Advanced in RASopathies
      Interventional Radiology

      Penn Interventional Radiology HUP

      3400 Spruce Street, Ground Dulles, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Maxim Itkin is an Interventional Radiologist in Philadelphia, Pennsylvania. Dr. Itkin is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Chylous Ascites, Congenital Pulmonary Lymphangiectasia, Ascites, Gastrostomy, and Angioplasty. Dr. Itkin is currently accepting new patients.

      Advanced in RASopathies
      Plastic Surgery | Physiatry
      Advanced in RASopathies
      Plastic Surgery | Physiatry
      3400 Civic Center Blvd, 1st Floor East Pavilion, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English

      David Low is a Plastic Surgeon and a Physiatrist in Philadelphia, Pennsylvania. Dr. Low is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Cleft Lip and Palate, RASopathies, Autosomal Cleft Palate, Osteotomy, and Bone Graft.

      Advanced in RASopathies
      Pediatrics | Medical Genetics
      Advanced in RASopathies
      Pediatrics | Medical Genetics
      34th St. & Civic Center Blvd, The Children's Hospital Of Philadelphia, Room 9nw55, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English

      Elizabeth Bhoj is a Pediatrics specialist and a Medical Genetics provider in Philadelphia, Pennsylvania. Dr. Bhoj is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Hardikar Syndrome, Coffin-Siris Syndrome, Acheiropody, Hypotonia, and Myringotomy.

      Advanced in RASopathies
      Pediatric Hematology Oncology
      Advanced in RASopathies
      Pediatric Hematology Oncology
      3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Hem/onc, 
      Philadelphia, PA 
       (1.6 miles away)
      Languages Spoken:
      English

      Jean Belasco is a Pediatric Hematologist Oncology provider in Philadelphia, Pennsylvania. Dr. Belasco is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis Type 1 (NF1), Neurofibromatosis, Medulloblastoma, and Glioma.

      Showing 1-20 of 206

      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 Philadelphia, PA?

      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 Philadelphia, PA?

      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 Philadelphia, PA?

      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 Philadelphia, PA?

      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 Philadelphia, PA?

      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 Philadelphia, PA?

      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 Philadelphia, PA?

      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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