The 20 Best RASopathies Doctors Near Me in Wyoming, MI

Find the Top RASopathies Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 60 doctor with experience in RASopathies near Wyoming, MI. Of these, 52 are Experienced and 8 are Advanced.

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60 providers found
    Advanced in RASopathies
    Advanced in RASopathies

    Corewell Health Pediatric Ophthalmology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 5101, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Julie Conley is a Pediatrics provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 17 years. Dr. Conley is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 39 other conditions, according to our data. Her clinical expertise encompasses Strabismus, Legius Syndrome, Esotropia, and RASopathies. Dr. Conley is board certified in American Board Of Ophthalmology.

    Advanced in RASopathies
    Advanced in RASopathies

    Corewell Health Pediatric Ophthalmology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 5101, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English

    Lauren Fletcher is a Pediatrics provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 13 years. Dr. Fletcher is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Strabismus, Esotropia, Amblyopia, and Astigmatism. Dr. Fletcher is board certified in American Osteopathic Board Of Ophthalmology & Otolaryngology.

    Advanced in RASopathies
    Pediatric Neurology
    Advanced in RASopathies
    Pediatric Neurology

    Helen DeVos Children's Hospital Neurology

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Fain is a Pediatric Neurologist practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 34 years. Dr. Fain is rated as an Advanced provider by MediFind in the treatment of RASopathies. He is also highly rated in 84 other conditions, according to our data. His clinical expertise encompasses Neurofibromatosis Type 1 (NF1), Neurofibromatosis, Legius Syndrome, and Seizures. Dr. Fain is board certified in American Board Of Psychiatry And Neurology, Epilepsy - 2016 and American Board Of Psychiatry And Neurology, Neurology With Special Qualification In Child Neurology - 1999. Dr. Fain 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
    Advanced in RASopathies

    Corewell Health Pediatric Ophthalmology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 5101, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English

    Brooke Geddie is a Pediatrics provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 21 years. Dr. Geddie is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 47 other conditions, according to our data. Her clinical expertise encompasses Coloboma, Strabismus, Congenital Cataract, Esotropia, and Vitrectomy. Dr. Geddie is board certified in American Osteopathic Board Of Ophthalmology & Otolaryngology.

    Experienced in RASopathies
    Medical Genetics
    Experienced in RASopathies
    Medical Genetics
    25 Michigan St Ne, Suite 2000, 
    Grand Rapids, MI 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Laurie Seaver is a Medical Genetics provider practicing medicine in Grand Rapids, Michigan. Dr. Seaver is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses 1p36 Deletion Syndrome, Hypotonia, Smith-Magenis Syndrome, and Potocki-Lupski Syndrome. Dr. Seaver is currently accepting new patients.

    Experienced in RASopathies
    Pediatrics | Surgical Oncology
    Experienced in RASopathies
    Pediatrics | Surgical Oncology

    Corewell Health Orthopedic Oncology - Lemmen-Holton

    145 Michigan Street Northeast, Suite 5500, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Matthew Steensma is a Pediatrics specialist and a Surgical Oncologist practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 24 years. Dr. Steensma is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Fibrosarcoma, Malignant Peripheral Nerve Sheath Tumor, Neurofibromatosis, Adult Soft Tissue Sarcoma, and Hip Replacement. Dr. Steensma is board certified in American Board Of Orthopaedic Surgery. Dr. Steensma is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies

    Corewell Health Pediatric Neurodevelopmental - Grand Rapids

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Meghan Behrmann is a Pediatrics provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 17 years. Dr. Behrmann is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Autism Spectrum Disorder, Delayed Growth, Cardiofaciocutaneous Syndrome, and Distal 18q Deletion Syndrome. Dr. Behrmann is board certified in American Board Of Pediatrics and American Board Of Pediatrics. Dr. Behrmann is currently accepting new patients.

    Experienced in RASopathies
    Pediatric Orthopedics
    Experienced in RASopathies
    Pediatric Orthopedics

    Corewell Health Pediatric Orthopedics - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 4150, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English
    Accepting New Patients

    Philip Nowicki is a Pediatric Orthopedics provider practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 22 years. Dr. Nowicki is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Slipped Capital Femoral Epiphysis, Clubfoot, Beukes Familial Hip Dysplasia, and Spastic Diplegia Infantile Type. Dr. Nowicki is board certified in American Board Of Orthopaedic Surgery. Dr. Nowicki is currently accepting new patients.

    Experienced in RASopathies
    General Surgery
    Experienced in RASopathies
    General Surgery

    Corewell Health Pediatric Neurosurgery - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Casey Madura is a General Surgeon practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 18 years. Dr. Madura is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Chiari Malformation Type 2, Chiari Malformation, Chiari Malformation Type 1, Hydrocephalus, and Craniectomy. Dr. Madura is board certified in American Board Of Neurological Surgery.

    Experienced in RASopathies
    Pediatric Neurology
    Experienced in RASopathies
    Pediatric Neurology

    Helen DeVos Children's Hospital Neurology

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English
    Accepting New Patients

    David Moon is a Pediatric Neurologist practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 13 years. Dr. Moon is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Tourette Syndrome, Transient Tic Disorder, Cerebral Palsy, and Focal Dystonia. Dr. Moon is board certified in American Board Of Psychiatry And Neurology, Neurology With Special Qualification In Child Neurology - 2018. Dr. Moon is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies

    Corewell Health Pediatric Neurodevelopmental - Grand Rapids

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English

    Megan Quist is a Pediatrics provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 12 years. Dr. Quist 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 Autism Spectrum Disorder, Microcephaly, DiGeorge Syndrome, and Developmental Dysphasia Familial. Dr. Quist is board certified in American Board Of Pediatrics and American Board Of Pediatrics.

    Experienced in RASopathies
    Pediatric Pulmonology
    Experienced in RASopathies
    Pediatric Pulmonology

    Helen DeVos Children's Hospital Pulmonary And Sleep Medicine

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    40+ years
    Languages Spoken:
    English
    Accepting New Patients

    Susan Millard is a Pediatric Pulmonologist practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 40 years. Dr. Millard is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Laryngomalacia, Exocrine Pancreatic Insufficiency, Cystic Fibrosis, and Vocal Cord Dysfunction. Dr. Millard is board certified in American Board Of Pediatrics, Pediatric Pulmonology - 1992. Dr. Millard is currently accepting new patients.

    Experienced in RASopathies
    Pediatrics | Ophthalmology
    Experienced in RASopathies
    Pediatrics | Ophthalmology

    Corewell Health Pediatric Ophthalmology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 5101, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    Buhilda Mcgriff is a Pediatrics specialist and an Ophthalmologist practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 35 years. Dr. Mcgriff is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Strabismus, Amblyopia, Retinopathy of Prematurity, and Isolated Duane Retraction Syndrome. Dr. Mcgriff is board certified in American Board Of Ophthalmology.

    Experienced in RASopathies
    Pediatric Orthopedics
    Experienced in RASopathies
    Pediatric Orthopedics

    Corewell Health Pediatric Orthopedics - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 4150, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English
    Accepting New Patients

    John Kemppainen is a Pediatric Orthopedics provider practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 19 years. Dr. Kemppainen 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 Scoliosis, Clubfoot, Spondylocarpotarsal Synostosis Syndrome, and Caudal Regression Syndrome. Dr. Kemppainen is board certified in American Board Of Orthopaedic Surgery and American Board Of Orthopaedic Surgery. Dr. Kemppainen is currently accepting new patients.

    Experienced in RASopathies
    Pediatric Orthopedics
    Experienced in RASopathies
    Pediatric Orthopedics

    Corewell Health Pediatric Orthopedics - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 4150, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English
    Accepting New Patients

    Lisa Maskill is a Pediatric Orthopedics provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 21 years. Dr. Maskill is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Congenital Radioulnar Synostosis, Brachydactyly Type B, Liebenberg Syndrome, and Brachydactyly Type A2. Dr. Maskill is board certified in American Board Of Orthopaedic Surgery. Dr. Maskill is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies

    Corewell Health Grand Rapids Hospitals Neurology - 275 Michigan St NE

    275 Michigan Street Northeast, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English

    Cynthia Hingtgen is a Neurologist practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 30 years. Dr. Hingtgen is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Neurofibromatosis Type 1 (NF1), Neurofibromatosis, Multiple Sclerosis (MS), and Relapsing Multiple Sclerosis (RMS). Dr. Hingtgen is board certified in American Board Of Psychiatry And Neurology.

    Experienced in RASopathies
    Pediatric Endocrinology | Endocrinology
    Experienced in RASopathies
    Pediatric Endocrinology | Endocrinology

    Corewell Health Pediatric Endocrinology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 1800, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Accepting New Patients

    Nader Kasim is a Pediatric Endocrinologist and an Endocrinologist practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 15 years. Dr. Kasim is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Septo-Optic Dysplasia, Type 1 Diabetes (T1D), Short Stature (Growth Disorders), and Idiopathic Short Stature (ISS). Dr. Kasim is board certified in American Board Of Pediatrics and American Board Of Pediatrics. Dr. Kasim is currently accepting new patients.

    Experienced in RASopathies
    Pediatric Endocrinology | Endocrinology
    Experienced in RASopathies
    Pediatric Endocrinology | Endocrinology

    Corewell Health Pediatric Endocrinology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 1800, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English
    Accepting New Patients

    Yaw Appiagyei is a Pediatric Endocrinologist and an Endocrinologist practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 39 years. Dr. Appiagyei is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Septo-Optic Dysplasia, Short Stature (Growth Disorders), and Familial Short Stature (FSS). Dr. Appiagyei is board certified in American Board Of Pediatrics. Dr. Appiagyei is currently accepting new patients.

    Experienced in RASopathies
    General Surgery
    Experienced in RASopathies
    General Surgery

    Corewell Health Pediatric Neurosurgery - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Petronio is a General Surgeon practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 42 years. Dr. Petronio is rated as an Experienced 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 Chiari Malformation, Chiari Malformation Type 1, Brain Herniation, Hydrocephalus, and Craniectomy. Dr. Petronio is board certified in American Board Of Neurological Surgery. Dr. Petronio is currently accepting new patients.

    Experienced in RASopathies
    Pediatric Neurology
    Experienced in RASopathies
    Pediatric Neurology

    Helen DeVos Children's Hospital Neurology

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
     (4.1 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English
    Accepting New Patients

    Robin Cook is a Pediatric Neurologist practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 12 years. Dr. Cook is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Absence Seizure, Partial Seizure, Epilepsy Juvenile Absence, and Tuberous Sclerosis Complex. Dr. Cook is board certified in American Board Of Psychiatry And Neurology, Epilepsy - 2020 and American Board Of Psychiatry And Neurology, Neurology With Special Qualification In Child Neurology - 2019. Dr. Cook is currently accepting new patients.

    Showing 1-20 of 60

    Last Updated: 04/28/2026

    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 Wyoming, MI?

    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 Wyoming, MI?

    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 Wyoming, MI?

    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 Wyoming, MI?

    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 Wyoming, MI?

    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 Wyoming, MI?

    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 Wyoming, MI?

    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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