Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 48 doctor with experience in RASopathies near Denver, CO. Of these, 46 are Experienced, 1 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    48 providers found
      Distinguished in RASopathies
      Pediatric Cardiology | Advanced Heart Failure and Transplant Cardiology | Medical Genetics
      Distinguished in RASopathies
      Pediatric Cardiology | Advanced Heart Failure and Transplant Cardiology | Medical Genetics
      13123 E 16th Ave, 
      Aurora, CO 
       (8.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Kathryn Chatfield is a Pediatric Cardiologist and an Advanced Heart Failure and Transplant Cardiologist in Aurora, Colorado. Dr. Chatfield is rated as a Distinguished provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Noonan Syndrome, RASopathies, Costello Syndrome, Cardiomyopathic Lentiginosis, and Heart Transplant. Dr. Chatfield is currently accepting new patients.

      Experienced in RASopathies
      Experienced in RASopathies
      777 Bannock St, 
      Denver, CO 
       (0.8 miles away)
      Languages Spoken:
      English

      Philip Miller is a Pediatrics provider in Denver, Colorado. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Cardiofaciocutaneous Syndrome, RASopathies, and Delayed Growth.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in RASopathies
      Pediatric Otolaryngology | Otolaryngology
      Experienced in RASopathies
      Pediatric Otolaryngology | Otolaryngology
      660 Bannock St, 
      Denver, CO 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sarah Gitomer is a Pediatric Otolaryngologist and an Otolaryngologist in Denver, Colorado. Dr. Gitomer is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Microtia, Retropharyngeal Abscess, Sinusitis, Hearing Loss, and Laryngectomy. Dr. Gitomer 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
      Experienced in RASopathies
      Family Medicine
      Experienced in RASopathies
      Family Medicine

      Meadows Family Medical Center Inc

      999 17th St, Suite 500, 
      Denver, CO 
       (1.0 miles away)
      Languages Spoken:
      English

      Kurt Wever is a primary care provider, practicing in Family Medicine in Denver, Colorado. Dr. Wever is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Dementia, Landau-Kleffner Syndrome, Chronic Obstructive Pulmonary Disease (COPD), and Pseudobulbar Affect.

      Experienced in RASopathies
      Experienced in RASopathies

      Healthone Clinic Services - Orthopedic Specialists LLC

      1601 E 19th Ave, Suite 3300, 
      Denver, CO 
       (1.3 miles away)
      Languages Spoken:
      English

      Daniel Lerman is an Orthopedics provider in Denver, Colorado. Dr. Lerman is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Bone Tumor, Osteosarcoma, Ewing Sarcoma, Knee Replacement, and Hip Replacement.

      Experienced in RASopathies
      Pediatric Cardiology | Pediatrics | Cardiology
      Experienced in RASopathies
      Pediatric Cardiology | Pediatrics | Cardiology

      Healthone Clinic Services - Pediatric Specialties LLC

      2055 N High St, Suite 255, 
      Denver, CO 
       (1.5 miles away)
      Languages Spoken:
      English

      Jason Garnreiter is a Pediatric Cardiologist and a Pediatrics provider in Denver, Colorado. Dr. Garnreiter is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Patent Ductus Arteriosus, Heart Murmurs, Ventricular Septal Defects, Wolff-Parkinson-White Syndrome, and Cardiac Ablation.

      Experienced in RASopathies
      Pediatric Cardiology | Cardiology | Pediatrics
      Experienced in RASopathies
      Pediatric Cardiology | Cardiology | Pediatrics
      2055 N High St, Suite 255, 
      Denver, CO 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Michael Pettersen is a Pediatric Cardiologist and a Cardiologist in Denver, Colorado. Dr. Pettersen is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Patent Ductus Arteriosus, Ventricular Septal Defects, Heart Murmurs, Patent Foramen Ovale, and Aortic Valve Replacement. Dr. Pettersen is currently accepting new patients.

      Experienced in RASopathies
      Pediatric Cardiology
      Experienced in RASopathies
      Pediatric Cardiology

      Rocky Mountain Pediatric Cardiology

      2055 North High Street, Suite 255, 
      Denver, CO 
       (2.0 miles away)
      Experience:
      37+ years
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      David Miller is a Pediatric Cardiologist in Denver, Colorado. Dr. Miller has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Patent Ductus Arteriosus, Patent Foramen Ovale, Atrial Septal Defect (ASD), and Bicuspid Aortic Valve. Dr. Miller is currently accepting new patients.

      Experienced in RASopathies
      Experienced in RASopathies
      1400 Jackson St, 
      Denver, CO 
       (2.6 miles away)
      Languages Spoken:
      English

      Douglas Bush is a Pediatrics provider in Denver, Colorado. Dr. Bush is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Pulmonary Hypertension, Congenital Athymia, Cerebral Hypoxia, and Triple X Syndrome.

      Experienced in RASopathies
      Nurse Practitioner
      Experienced in RASopathies
      Nurse Practitioner

      Portercare Adventist Health System

      2535 S Downing St, Suite 380, 
      Denver, CO 
       (4.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Lizbeth Gibson is a Nurse Practitioner in Denver, Colorado. Ms. Gibson is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Neurofibromatosis, RASopathies, Non-Alcoholic Fatty Liver Disease, and Nonalcoholic Steatohepatitis (NASH).

      Experienced in RASopathies
      Experienced in RASopathies
      2975 Roslyn St, Suite 100, 
      Denver, CO 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Brandon Davison-Tracy is a Pediatrics provider in Denver, Colorado. Dr. Davison-Tracy is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Obesity in Children, Croup, Herpangina, and Delayed Growth. Dr. Davison-Tracy is currently accepting new patients.

      Advanced in RASopathies
      Advanced in RASopathies

      University Physicians Incorporated

      13123 E 16th Ave, 
      Aurora, CO 
       (8.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Douglas Ney is a Neurologist in Aurora, Colorado. Dr. Ney is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Astrocytoma, Glioblastoma, Glioma, and Brain Tumor. Dr. Ney is currently accepting new patients.

      Experienced in RASopathies
      Medical Genetics
      Experienced in RASopathies
      Medical Genetics

      University Physicians Incorporated

      12605 E 16th Ave, Uchealth Anschutz Medical, 
      Aurora, CO 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Taylor is a Medical Genetics provider in Aurora, Colorado. Dr. Taylor is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Danon Disease, Gaucher Disease Type 1, Gaucher Disease, and Fabry Disease.

      Experienced in RASopathies
      Otolaryngology
      Experienced in RASopathies
      Otolaryngology

      University Physicians Incorporated

      12605 E 16th Ave, Uchealth Anschutz Medical, 
      Aurora, CO 
       (7.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Stephen Cass is an Otolaryngologist in Aurora, Colorado. Dr. Cass is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Otitis, Acoustic Neuroma, Cholesteatoma, Schwannoma, and Myringotomy. Dr. Cass is currently accepting new patients.

      Experienced in RASopathies
      Experienced in RASopathies
      12605 E 16th Ave, 
      Aurora, CO 
       (7.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Gerald Dodd-Iii is a Radiologist in Aurora, Colorado. Dr. Dodd-Iii is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Pediatric Low-Grade Glioma (pLGG), Meningioma, Prolactinoma, and ALK-Positive Non-Small Cell Lung Cancer. Dr. Dodd-Iii is currently accepting new patients.

      Experienced in RASopathies
      Nurse Practitioner
      Experienced in RASopathies
      Nurse Practitioner

      University Physicians Incorporated

      12605 E 16th Ave, Uchealth Anschutz Medical, 
      Aurora, CO 
       (7.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ann Poteet is a Nurse Practitioner in Aurora, Colorado. Ms. Poteet is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Koolen De Vries Syndrome, Heart Failure with Preserved Ejection Fraction (HFpEF), Atrial Tachycardia, and Paroxysmal Supraventricular Tachycardia (PSVT). Ms. Poteet is currently accepting new patients.

      Experienced in RASopathies
      Pediatrics | Physiatry
      Experienced in RASopathies
      Pediatrics | Physiatry
      12605 E 16th Ave, 
      Aurora, CO 
       (7.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Montida Chowanadisai is a Pediatrics specialist and a Physiatrist in Aurora, Colorado. Dr. Chowanadisai is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Cerebral Palsy, Delayed Growth, Moebius Syndrome, and RASopathies. Dr. Chowanadisai is currently accepting new patients.

      Experienced in RASopathies
      Physician Assistant
      Experienced in RASopathies
      Physician Assistant

      University Physicians Incorporated

      1635 Aurora Ct, 
      Aurora, CO 
       (8.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Colin Catel is a Physician Assistant in Aurora, Colorado. Mr. Catel is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Rathke Cleft Cyst, Pediatric Low-Grade Glioma (pLGG), Neurofibromatosis, and RASopathies. Mr. Catel is currently accepting new patients.

      Experienced in RASopathies
      Otolaryngology
      Experienced in RASopathies
      Otolaryngology

      University Physicians Incorporated

      1635 Aurora Ct, 
      Aurora, CO 
       (8.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Samuel Gubbels is an Otolaryngologist in Aurora, Colorado. Dr. Gubbels is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Acoustic Neuroma, Schwannoma, Vertigo, and Hearing Loss. Dr. Gubbels is currently accepting new patients.

      Experienced in RASopathies
      General Surgery
      Experienced in RASopathies
      General Surgery

      Children's Hospital Colorado

      13123 East 16th Avenue, Surgery Department, Suite B323, 
      Aurora, CO 
       (8.3 miles away)
      Experience:
      20+ years
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Ann Kulungowski is a General Surgeon in Aurora, Colorado. Dr. Kulungowski has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Hepatic Hemangioma, Cellulitis, Chylous Ascites, Gastrostomy, and Splenectomy. Dr. Kulungowski is currently accepting new patients.

      Showing 1-20 of 48

      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 Denver, CO?

      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 Denver, CO?

      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 Denver, CO?

      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 Denver, CO?

      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 Denver, CO?

      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 Denver, CO?

      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 Denver, CO?

      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 

      Read more about our Content Policy

      More RASopathies Doctors by city