The 20 Best L1 Syndrome Doctors in France

Find the Top L1 Syndrome Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 56 doctor with experience in L1 Syndrome near France. Of these, 46 are Experienced, 8 are Advanced and 2 are Distinguished.

Location
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56 providers found
    Distinguished in L1 Syndrome
    Distinguished in L1 Syndrome
    Referral may be required
    Paris, FR 

    Andre Baruchel practices practicing medicine in Paris, France. Mr. Baruchel is rated as a Distinguished expert by MediFind in the treatment of L1 Syndrome. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, Juvenile Myelomonocytic Leukemia (JMML), Bone Marrow Transplant, and Bone Graft.

    Distinguished in L1 Syndrome
    Distinguished in L1 Syndrome
    Referral may be required
    Paris, FR 

    Pascale Veber-Saugier practices practicing medicine in Paris, France. Ms. Veber-Saugier is rated as a Distinguished expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Hydrocephalus due to Congenital Stenosis of Aqueduct of Sylvius, Autoimmune Polyglandular Syndrome Type 2, Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED), and L1 Syndrome.

    Advanced in L1 Syndrome
    Advanced in L1 Syndrome
    Referral may be required
    Faculté De Médecine Lyon Est, 
    Lyon, FR 

    Yves Bertrand practices practicing medicine in Lyon, France. Mr. Bertrand is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, Anemia, Bone Marrow Transplant, and Splenectomy.

    Learn about our expert tiers
    Advanced in L1 Syndrome
    Advanced in L1 Syndrome
    Referral may be required
    Rouen, FR 

    Annie Laquerriere practices practicing medicine in Rouen, France. Ms. Laquerriere is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Achalasia Microcephaly Syndrome, Microcephaly, Arthrogryposis Multiplex Congenita, and Congenital Contractures.

    Advanced in L1 Syndrome
    Advanced in L1 Syndrome
    Referral may be required

    CHRU Brest

    Brest, FR 

    Pascale Marcorelles practices practicing medicine in Brest, France. Ms. Marcorelles is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Adenosine Monophosphate Deaminase Deficiency, Caudal Duplication, Glycogen Storage Disease Type 7, and Distal Arthrogryposis Type 6.

    Advanced in L1 Syndrome
    Advanced in L1 Syndrome
    Referral may be required
    Paris, FR 

    Benoit Brethon practices practicing medicine in Paris, France. Mr. Brethon is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, L1 Syndrome, Infantile Neutropenia, and Bone Marrow Transplant.

    Advanced in L1 Syndrome
    Advanced in L1 Syndrome
    Referral may be required
    Paris, FR 

    Arnaud Petit practices practicing medicine in Paris, France. Mr. Petit is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, Acute Megakaryoblastic Leukemia, and Acute Myeloid Leukemia (AML).

    Advanced in L1 Syndrome
    Advanced in L1 Syndrome
    Referral may be required
    Bordeaux, FR 

    Stephane Ducassou practices practicing medicine in Bordeaux, France. Ms. Ducassou is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Leukemia, Evans Syndrome, Acute Lymphoblastic Leukemia (ALL), Splenectomy, and Bone Marrow Transplant.

    Advanced in L1 Syndrome
    Advanced in L1 Syndrome
    Referral may be required
    Rouen, FR 

    Nathalie Drouot practices practicing medicine in Rouen, France. Ms. Drouot is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Acute Cerebellar Ataxia, L1 Syndrome, Drug Induced Dyskinesia, and Chorea.

    Advanced in L1 Syndrome
    Advanced in L1 Syndrome
    Referral may be required
    Paris, FR 

    Virgile Duval-Clergue practices practicing medicine in Paris, France. Duval-Clergue is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses L1 Syndrome, Delirium Tremens, Malnutrition, Neurotoxicity Syndromes, and Intrauterine Device Insertion.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Lyon, FR 

    Muriel Bozon practices practicing medicine in Lyon, France. Ms. Bozon is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her clinical expertise encompasses Hydrocephalus due to Congenital Stenosis of Aqueduct of Sylvius, L1 Syndrome, Spastic Paraplegia Type 11, and Corpus Callosum Agenesis.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Rouen, FR 

    Maryline Lecointre practices practicing medicine in Rouen, France. Ms. Lecointre is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Fetal Alcohol Syndrome (FAS), L1 Syndrome, Squamous Cell Carcinoma of the Anal Canal (SCAC), and Autism Spectrum Disorder.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Paris, FR 

    Frank Questel practices practicing medicine in Paris, France. Mr. Questel is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. His clinical expertise encompasses L1 Syndrome, Delirium Tremens, Memory Loss, and Malnutrition.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Roscoff, FR 

    Laurent Meijer practices practicing medicine in Roscoff, France. Mr. Meijer is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Down Syndrome, Alzheimer's Disease, Dementia, and Parkinson's Disease.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required

    Hospices Civils De Lyon

    Bron, FR 

    Audrey Putoux practices practicing medicine in Bron, France. Ms. Putoux is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Microcephaly, Achalasia Microcephaly Syndrome, Curry Jones Syndrome, and Acrocallosal Syndrome.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Rouen, FR 

    Thierry Besson practices practicing medicine in Rouen, France. Mr. Besson is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Down Syndrome, L1 Syndrome, Acute Lymphoblastic Leukemia (ALL), and Alzheimer's Disease.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Paris, FR 

    Marion Strullu practices practicing medicine in Paris, France. Strullu is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Juvenile Myelomonocytic Leukemia (JMML), Leukemia, Acute Lymphoblastic Leukemia (ALL), Pure Red Cell Aplasia, and Bone Marrow Transplant.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Paris, FR 

    Elodie Amar-Bouaziz practices practicing medicine in Paris, France. Ms. Amar-Bouaziz is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Alzheimer's Disease, Dementia, Creutzfeldt-Jakob Disease, and Primary Lateral Sclerosis.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Paris, FR 

    Vanessa Bloch practices practicing medicine in Paris, France. Ms. Bloch is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her clinical expertise encompasses L1 Syndrome, Delirium Tremens, Long QT Syndrome, and Malnutrition.

    Experienced in L1 Syndrome
    Experienced in L1 Syndrome
    Referral may be required
    Marseille, FR 

    Beatrice Desnous practices practicing medicine in Marseille, France. Ms. Desnous is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Atresia with Ventricular Septal Defect, Epilepsy in Children, Epilepsy, and Congenital Heart Disease (CHD).

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 56

    Last Updated: 11/08/2026

    What is the definition of L1 Syndrome?

    L1 syndrome describes a group of conditions that primarily affect the nervous system and occur almost exclusively in males. These conditions vary in severity and include, from most severe to least, X-linked hydrocephalus with stenosis of the aqueduct of Sylvius (HSAS), MASA syndrome, spastic paraplegia type 1, and X-linked complicated corpus callosum agenesis.

    When should I see a L1 Syndrome doctor in France?

    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 L1 Syndrome doctor in France?

    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 L1 Syndrome doctor in France?

    You can find a L1 Syndrome doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank L1 Syndrome doctors in France?

    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 L1 Syndrome doctors in France?

    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 L1 Syndrome doctor in France?

    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 L1 Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different L1 Syndrome 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 L1 Syndrome doctor in France?

    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 L1 Syndrome 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 L1 Syndrome 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 L1 Syndrome doctors in France?

    Look for the filter feature on the left side of the L1 Syndrome 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 L1 Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the L1 Syndrome 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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