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    Last Updated: 10/30/2025

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    MediFind found 129 doctor with experience in RASopathies near Pasadena, CA. Of these, 122 are Experienced and 7 are Advanced.

    Location
    LocationClose
    129 providers found
      Experienced in RASopathies
      Otolaryngology
      Experienced in RASopathies
      Otolaryngology

      USC Care Medical Group Inc

      1520 San Pablo St, Fl 4, 
      Los Angeles, CA 
       (6.7 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      David Friedland is an Otolaryngologist in Los Angeles, California. Dr. Friedland is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Infant Hearing Loss, Otitis, DFNB1, Myringotomy, and Mastoidectomy. Dr. Friedland is currently accepting new patients.

      Experienced in RASopathies
      Dermatology
      Experienced in RASopathies
      Dermatology

      City Of Hope Medical Foundation

      1500 E Duarte Rd, 
      Duarte, CA 
       (9.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Badri Modi is a Dermatologist in Duarte, California. Dr. Modi is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Chronic Graft Versus Host Disease (cGvHD), Graft Versus Host Disease (GvHD), Melanoma, Actinic Keratosis, and Bone Graft.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in RASopathies
      Endocrinology
      Experienced in RASopathies
      Endocrinology

      The Huntington Medical Foundation

      55 E California Blvd, Suite 204, 
      Pasadena, CA 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Elena Forouhar is an Endocrinologist in Pasadena, California. Dr. Forouhar is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Type 2 Diabetes (T2D), Vitamin D Deficiency, Maturity Onset Diabetes of the Young, Melorheostosis, and Islet Cell Transplantation.

      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
      Pediatric Cardiology
      Experienced in RASopathies
      Pediatric Cardiology
      50 Bellefontaine Street, Suite 405, 
      Pasadena, CA 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Irving Tessler is a Pediatric Cardiologist in Pasadena, California. Dr. Tessler is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Heart Murmurs, Ventricular Septal Defects, Truncus Arteriosus, and Coronary Artery Fistula. Dr. Tessler is currently accepting new patients.

      Experienced in RASopathies
      Pediatric Cardiology
      Experienced in RASopathies
      Pediatric Cardiology
      50 Bellefontaine Street, Suite 405, 
      Pasadena, CA 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Elizabeth Oliveira is a Pediatric Cardiologist in Pasadena, California. Dr. Oliveira is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Heart Murmurs, Patent Ductus Arteriosus, Ventricular Septal Defects, and Inappropriate Sinus Tachycardia (IST). Dr. Oliveira is currently accepting new patients.

      Experienced in RASopathies
      Experienced in RASopathies

      Algos Inc A Medical Corporation

      1017 S Fair Oaks Ave, 
      Pasadena, CA 
       (1.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Evan Minkoff is a Physiatrist in Pasadena, California. Dr. Minkoff is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Chronic Pain, Cervical Spondylosis, Invertebral Disc Disease, and Spinal Stenosis.

      Experienced in RASopathies
      Experienced in RASopathies

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
       (1.7 miles away)
      Languages Spoken:
      English

      Julie Ressler is a Radiologist in South Pasadena, California. Dr. Ressler is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are WT1-Related Wilms Tumor Syndromes, Primary Lymphoma of the Brain, Undifferentiated Pleomorphic Sarcoma, Vertebroplasty, and Bone Graft.

      Experienced in RASopathies
      Experienced in RASopathies

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Hadi Mohammad-Khanli is a Neurologist in South Pasadena, California. Dr. Mohammad-Khanli is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Peripheral Neuropathy, Distal Median Nerve Dysfunction, Foot Drop, and Cramp-Fasciculation Syndrome.

      Experienced in RASopathies
      Nuclear Medicine | Radiology
      Experienced in RASopathies
      Nuclear Medicine | Radiology

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
       (1.7 miles away)
      Languages Spoken:
      English

      Maria Parayno is a Nuclear Medicine specialist and a Radiologist in South Pasadena, California. Dr. Parayno is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Gastroesophageal Junction Cancer, Neuroendocrine Tumor, WT1-Related Wilms Tumor Syndromes, and Acute Lymphoblastic Leukemia (ALL).

      Experienced in RASopathies
      Experienced in RASopathies
      504 S Sierra Madre Blvd, 
      Pasadena, CA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Janesri De Silva is a Pediatrics provider in Pasadena, California. Dr. De Silva is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Viral Gastroenteritis, Asthma in Children, Autism Spectrum Disorder, and Obesity in Children.

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

      Childrens Hospital Los Angeles Medical Group Inc

      4650 W Sunset Blvd, 
      Los Angeles, CA 
       (9.0 miles away)
      Languages Spoken:
      English

      Vijay Vishwanath is a Pediatric Neurologist and a Neurologist in Los Angeles, California. Dr. Vishwanath is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Tourette Syndrome, Legius Syndrome, RASopathies, and Transient Tic Disorder.

      Advanced in RASopathies
      Pediatric Radiology | Radiology
      Advanced in RASopathies
      Pediatric Radiology | Radiology
      4650 W Sunset Blvd, 
      Los Angeles, CA 
       (9.0 miles away)
      Languages Spoken:
      English

      Michael Chiang is a Pediatric Radiologist and a Radiologist in Los Angeles, California. Dr. Chiang is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Intussusception in Children, Tracheobronchopathia Osteoplastica, Horseshoe Kidney, and Ureterocele.

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

      Childrens Hospital Los Angeles Medical Group Inc

      4650 W Sunset Blvd, 
      Los Angeles, CA 
       (9.0 miles away)
      Languages Spoken:
      English

      Tena Rosser is a Pediatric Neurologist and a Pediatrics provider in Los Angeles, California. Dr. Rosser is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis, Neurofibromatosis Type 1 (NF1), Schwannomatosis, and Memory Loss.

      Advanced in RASopathies
      Medical Genetics
      Advanced in RASopathies
      Medical Genetics
      4650 W Sunset Blvd, Ms# 90, 
      Los Angeles, CA 
       (9.0 miles away)
      Languages Spoken:
      English

      Linda Randolph is a Medical Genetics provider in Los Angeles, California. Dr. Randolph is rated as an Advanced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis, Chromosome 11 Uniparental Disomy, Chromosome 13q Duplication, and Trisomy 13.

      Advanced in RASopathies
      Advanced in RASopathies
      1245 Wilshire Boulevard, Tower 480, 
      Los Angeles, CA 
       (9.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Derald Brackmann is an Otolaryngologist in Los Angeles, California. Dr. Brackmann is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Acoustic Neuroma, Schwannoma, Neurofibromatosis Type 2 (NF2), and Infant Hearing Loss. Dr. Brackmann is currently accepting new patients.

      Experienced in RASopathies
      Neurosurgery
      Experienced in RASopathies
      Neurosurgery

      Badr Medical Corporation

      1500 E Chevy Chase Dr, Suite 204, 
      Glendale, CA 
       (5.0 miles away)
      Languages Spoken:
      English

      Yaser Badr is a Neurosurgery provider in Glendale, California. Dr. Badr is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Stroke, Subdural Hematoma, Hydrocephalus, Vertebroplasty, and Bone Graft.

      Experienced in RASopathies
      Radiology | Nuclear Medicine
      Experienced in RASopathies
      Radiology | Nuclear Medicine

      David C P Chen, M.D., Inc

      1129 S San Gabriel Blvd, 
      San Gabriel, CA 
       (5.2 miles away)
      Languages Spoken:
      English

      David Chen is a Radiologist and a Nuclear Medicine provider in San Gabriel, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Progressive Familial Intrahepatic Cholestasis Type 1, Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 2, Prostatectomy, and Nephrectomy.

      Experienced in RASopathies
      Ophthalmology
      Experienced in RASopathies
      Ophthalmology

      Jules Stein Eye Institute Medical Group

      622 W Duarte Rd, Suite 101, 
      Arcadia, CA 
       (5.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Frank Mei is an Ophthalmologist in Arcadia, California. Dr. Mei is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Diabetic Retinopathy, Glaucoma, Optic Nerve Atrophy, Optic Atrophy Type 1, and Trabeculectomy. Dr. Mei is currently accepting new patients.

      Experienced in RASopathies
      Ophthalmology
      Experienced in RASopathies
      Ophthalmology

      Jules Stein Eye Institute Medical Group

      622 W Duarte Rd, Suite 101, 
      Arcadia, CA 
       (5.5 miles away)
      Languages Spoken:
      English

      Joseph Demer is an Ophthalmologist in Arcadia, California. Dr. Demer is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Strabismus, Brown Syndrome, Esotropia, Amblyopia, and Tenotomy.

      Experienced in RASopathies
      Plastic Surgery
      Experienced in RASopathies
      Plastic Surgery
      624 W Duarte Rd Ste 101, 
      Arcadia, CA 
       (5.7 miles away)
      Languages Spoken:
      English

      Wai-yee Li is a Plastic Surgeon in Arcadia, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Melanoma, BRCA Positive Breast Cancer, HER2 Negative Breast Cancer, Neurofibromatosis, and Lymphadenectomy.

      Showing 1-20 of 129

      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 Pasadena, CA?

      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 Pasadena, CA?

      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 Pasadena, CA?

      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 Pasadena, CA?

      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 Pasadena, CA?

      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 Pasadena, CA?

      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 Pasadena, CA?

      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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