The 20 Best Ring Chromosome 13 Doctors in The United States

Find the Top Ring Chromosome 13 Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 3 doctor with experience in Ring Chromosome 13 near The United States. Of these, 2 are Advanced and 1 are Experienced.

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3 providers found
    Advanced in Ring Chromosome 13

    Dr. Erica M. Fernandes
    Medical Genetics | Pediatrics
    Advanced in Ring Chromosome 13

    Dr. Erica M. Fernandes
    Medical Genetics | Pediatrics
    Referral may be required
    26901 76th Avenue, 
    New Hyde Park, NY 
    718-470-3265
    Languages Spoken:
    English
    Offers Telehealth

    Erica Fernandes is a Medical Genetics specialist and a Pediatrics provider practicing medicine in New Hyde Park, New York. Dr. Fernandes is rated as an Advanced provider by MediFind in the treatment of Ring Chromosome 13. She is also highly rated in 153 other conditions, according to our data. Her clinical expertise encompasses Microcephaly, Chromosome 13q Deletion, Early Infantile Epileptic Encephalopathy, and Acrodermatitis Enteropathica.

    Advanced in Ring Chromosome 13

    Dr. Yves Lacassie
    Medical Genetics | Pediatrics
    Advanced in Ring Chromosome 13

    Dr. Yves Lacassie
    Medical Genetics | Pediatrics
    Referral may be required
    Children's Hospital - Genetics, 200 Henry Clay Avenue, 
    New Orleans, LA 
    504-896-9254
    Languages Spoken:
    English

    Yves Lacassie is a Medical Genetics specialist and a Pediatrics provider practicing medicine in New Orleans, Louisiana. Dr. Lacassie is rated as an Advanced provider by MediFind in the treatment of Ring Chromosome 13. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Crouzon Syndrome, Learman Syndrome, Ring Chromosome 13, and Multiple Synostoses Syndrome 1.

    Experienced in Ring Chromosome 13

    Dr. Susan J. Hayflick
    Medical Genetics | Pediatrics
    Experienced in Ring Chromosome 13

    Dr. Susan J. Hayflick
    Medical Genetics | Pediatrics
    Referral may be required

    University Professional Services

    3181 Sw Sam Jackson Park Rd, 
    Portland, OR 
    503-494-8311
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Susan Hayflick is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Portland, Oregon. Dr. Hayflick is rated as an Experienced provider by MediFind in the treatment of Ring Chromosome 13. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Mosaic Monosomy 22, Chromosome 13q Duplication, Cat Eye Syndrome, Gastrostomy, and Deep Brain Stimulation. Dr. Hayflick is currently accepting new patients.

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    Last Updated: 09/26/2026

    What is the definition of Ring Chromosome 13?

    Ring chromosome 13 is a rare chromosome abnormality in which the ends of chromosome 13 join together to form a ring shape. When a ring forms, there may be missing genes where the chromosome's ends fuse together. Therefore, the severity and symptoms associated with Ring chromosome 13 vary from person to person, depending on the number of genes, and specific genes, involved. Most people with Ring chromosome 13 also have cells with 46 normal chromosomes (this is called mosaicism), which can lessen the effect of the ring chromosome on growth and development. Signs and symptoms that may be present in a person with Ring chromosome 13 include developmental delay, slow growth and short stature, feeding difficulties, learning difficulties, a small head size, abnormal formation or positioning of the feet and/or toes, and/or abnormalities of the palate (roof off the mouth). Depending on how many genes are lost and how many normal cells a person has, additional features or birth defects may also be present. Ring chromosome 13 typically is not inherited, occurring sporadically during the formation of egg or sperm cells or shortly after the egg and sperm join together. In some cases, Ring chromosome 13 is inherited from a parent. Chromosome testing of parents can help determine whether the ring chromosome was inherited and whether future children have an increased chance to have a chromosome abnormality.

    When should I see a Ring Chromosome 13 doctor in The United States?

    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 Ring Chromosome 13 doctor in The United States?

    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 do I find the best Ring Chromosome 13 doctor in The United States?

    You can find a Ring Chromosome 13 doctor in any of the 10 largest U.S. cities by clicking below:

    Ring Chromosome 13 doctor near New York, NY
    Ring Chromosome 13 doctor near Los Angeles, CA
    Ring Chromosome 13 doctor near Chicago, IL
    Ring Chromosome 13 doctor near Houston, TX
    Ring Chromosome 13 doctor near Phoenix, AZ
    Ring Chromosome 13 doctor near Philadelphia, PA
    Ring Chromosome 13 doctor near Atlanta, GA
    Ring Chromosome 13 doctor near Boston, MA
    Ring Chromosome 13 doctor near Dallas, TX
    Ring Chromosome 13 doctor near San Jose, CA

    How does MediFind rank Ring Chromosome 13 doctors in The United States?

    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 Ring Chromosome 13 doctors in The United States?

    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 Ring Chromosome 13 doctor in The United States?

    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 Ring Chromosome 13 doctor search results page. 

    Why is it important to get a second opinion from a different Ring Chromosome 13 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 Ring Chromosome 13 doctor in The United States?

    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 Ring Chromosome 13 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 Ring Chromosome 13 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 Ring Chromosome 13 doctors in The United States?

    Look for the filter feature on the left side of the Ring Chromosome 13 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 Ring Chromosome 13 doctor that offers video calls?

    Look for the filter feature on the left-side of the Ring Chromosome 13 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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