The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors in France

Find the Top Mast Cell Activation Syndrome (MCAS) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 196 doctor with experience in Mast Cell Activation Syndrome (MCAS) near France. Of these, 132 are Experienced, 48 are Advanced, 10 are Distinguished and 6 are Elite.

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196 providers found
    Elite in Mast Cell Activation Syndrome (MCAS)

    Olivier Hermine
    Elite in Mast Cell Activation Syndrome (MCAS)

    Olivier Hermine
    Referral may be required
    Paris, FR 

    Olivier Hermine practices practicing medicine in Paris, France. Mr. Hermine is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 67 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Mantle Cell Lymphoma (MCL), Systemic Mastocytosis, Bone Marrow Transplant, and Splenectomy.

    Elite in Mast Cell Activation Syndrome (MCAS)

    Michel Arock
    Elite in Mast Cell Activation Syndrome (MCAS)

    Michel Arock
    Referral may be required
    Paris, FR 

    Michel Arock practices practicing medicine in Paris, France. Mr. Arock is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Hereditary Alpha-Tryptasemia, and Anaphylaxis.

    Elite in Mast Cell Activation Syndrome (MCAS)

    Cristina B. Livideanu
    Elite in Mast Cell Activation Syndrome (MCAS)

    Cristina B. Livideanu
    Referral may be required
    Toulouse, FR 

    Cristina Livideanu practices practicing medicine in Toulouse, France. Ms. Livideanu is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Anaphylaxis, and Greig Cephalopolysyndactyly Syndrome.

    Learn about our expert tiers
    Elite in Mast Cell Activation Syndrome (MCAS)

    Stephane Barete
    Elite in Mast Cell Activation Syndrome (MCAS)

    Stephane Barete
    Referral may be required
    Paris, FR 

    Stephane Barete practices practicing medicine in Paris, France. Ms. Barete is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Hereditary Alpha-Tryptasemia, and Livedo Reticularis.

    Elite in Mast Cell Activation Syndrome (MCAS)

    Patrice Dubreuil
    Elite in Mast Cell Activation Syndrome (MCAS)

    Patrice Dubreuil
    Referral may be required
    Toulouse, FR 

    Patrice Dubreuil practices practicing medicine in Toulouse, France. Ms. Dubreuil is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Urticaria Pigmentosa, and Greig Cephalopolysyndactyly Syndrome.

    Elite in Mast Cell Activation Syndrome (MCAS)

    Julien Rossignol
    Elite in Mast Cell Activation Syndrome (MCAS)

    Julien Rossignol
    Referral may be required
    Paris, FR 

    Julien Rossignol practices practicing medicine in Paris, France. Mr. Rossignol is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Hereditary Alpha-Tryptasemia, and Mosaic Trisomy 8.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Danielle Canioni
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Danielle Canioni
    Referral may be required
    Paris, FR 

    Danielle Canioni practices practicing medicine in Paris, France. Ms. Canioni is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Non-Hodgkin Lymphoma, Systemic Mastocytosis, Mantle Cell Lymphoma (MCL), and Bone Marrow Transplant.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Gandhi L. Damaj
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Gandhi L. Damaj
    Referral may be required
    Caen, FR 

    Gandhi Damaj practices practicing medicine in Caen, France. Damaj is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). They are also highly rated in 18 other conditions, according to our data. Their clinical expertise encompasses Non-Hodgkin Lymphoma, Mantle Cell Lymphoma (MCL), B-Cell Lymphoma, Bone Marrow Transplant, and Splenectomy.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Laura Polivka
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Laura Polivka
    Referral may be required
    Paris, FR 

    Laura Polivka practices practicing medicine in Paris, France. Ms. Polivka is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Hereditary Alpha-Tryptasemia, Greig Cephalopolysyndactyly Syndrome, and Systemic Mastocytosis.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Laurent P. Frenzel
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Laurent P. Frenzel
    Referral may be required
    Paris, FR 

    Laurent Frenzel practices practicing medicine in Paris, France. Mr. Frenzel is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Hemophilia A, Mast Cell Activation Syndrome (MCAS), Hemophilia B, and Bone Marrow Transplant.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Sophie A. Lavialle-Georgin
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Sophie A. Lavialle-Georgin
    Referral may be required
    University Of Paris EsT, 
    Paris, FR 

    Sophie Lavialle-Georgin practices practicing medicine in Paris, France. Ms. Lavialle-Georgin is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Familial Mediterranean Fever, VEXAS Syndrome, Mevalonate Kinase Deficiency, and Primary Amyloidosis.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Yannick Chantran
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Yannick Chantran
    Referral may be required
    Paris, FR 

    Yannick Chantran practices practicing medicine in Paris, France. Mr. Chantran is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hereditary Alpha-Tryptasemia, Mast Cell Activation Syndrome (MCAS), Scleromyxedema, and Papular Mucinosis.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Cristina Livideanu-Bulai
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Cristina Livideanu-Bulai
    Referral may be required
    Toulouse, FR 

    Cristina Livideanu-Bulai practices practicing medicine in Toulouse, France. Livideanu-Bulai is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Kimura Disease, and Psoriasis.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Ludovic Lhermitte
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Ludovic Lhermitte
    Referral may be required
    Paris, FR 

    Ludovic Lhermitte practices practicing medicine in Paris, France. Mr. Lhermitte is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Adult T-Cell Leukemia, Acute Lymphoblastic Leukemia (ALL), Mast Cell Activation Syndrome (MCAS), and Leukemia.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Isabelle Durieu
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Isabelle Durieu
    Referral may be required
    Lyon, FR 

    Isabelle Durieu practices practicing medicine in Lyon, France. Ms. Durieu is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Mast Cell Activation Syndrome (MCAS), Enlarged Liver, Lung Transplant, and Splenectomy.

    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Julie Agopian
    Distinguished in Mast Cell Activation Syndrome (MCAS)

    Julie Agopian
    Referral may be required
    Marseille, FR 

    Julie Agopian practices practicing medicine in Marseille, France. Ms. Agopian is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Hereditary Alpha-Tryptasemia, and Enlarged Liver.

    Advanced in Mast Cell Activation Syndrome (MCAS)

    David Launay
    Advanced in Mast Cell Activation Syndrome (MCAS)

    David Launay
    Referral may be required
    Lille, FR 

    David Launay practices practicing medicine in Lille, France. Mr. Launay is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Systemic Sclerosis (SSc), Scleroderma, Angioedema, Lung Transplant, and Bone Marrow Transplant.

    Advanced in Mast Cell Activation Syndrome (MCAS)

    Michel Laroche
    Advanced in Mast Cell Activation Syndrome (MCAS)

    Michel Laroche
    Referral may be required

    CHU Purpan

    Toulouse, FR 

    Michel Laroche practices practicing medicine in Toulouse, France. Mr. Laroche is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Osteoporosis, Juvenile Primary Osteoporosis, Postmenopausal Osteoporosis, Mast Cell Activation Syndrome (MCAS), and Laminectomy.

    Advanced in Mast Cell Activation Syndrome (MCAS)

    Julie Bruneau
    Advanced in Mast Cell Activation Syndrome (MCAS)

    Julie Bruneau
    Referral may be required
    Paris, FR 

    Julie Bruneau practices practicing medicine in Paris, France. Ms. Bruneau is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses T-Cell Lymphoma, Mast Cell Activation Syndrome (MCAS), Celiac Disease, Malabsorption, and Kidney Transplant.

    Advanced in Mast Cell Activation Syndrome (MCAS)

    Laurence Bouillet
    Advanced in Mast Cell Activation Syndrome (MCAS)

    Laurence Bouillet
    Referral may be required
    Grenoble, FR 

    Laurence Bouillet practices practicing medicine in Grenoble, France. Mr. Bouillet is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Angioedema, Hives, Hereditary Angioedema, Chronic Spontaneous Urticaria (CSU), and Splenectomy.

    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 196

    Last Updated: 06/30/2026

    What is the definition of Mast Cell Activation Syndrome (MCAS)?

    Mast cell activation syndrome (MCAS) causes a person to have repeated severe allergy symptoms affecting several body systems. In MCAS, mast cells mistakenly release too many chemical agents, resulting in symptoms in the skin, gastrointestinal tract, heart, respiratory, and neurologic systems. Mast cells are present throughout most of our bodies and secrete different chemicals during allergic reactions. Symptoms include episodes of abdominal pain, cramping, diarrhea, flushing, itching, wheezing, coughing, lightheadedness and rapid pulse and low blood pressure. Symptoms can start at any age, but usually begin in adulthood. The cause of MCAS is unknown. Diagnosis is based on the symptoms, clinical exam, and specific laboratory testing. Other conditions may need to be excluded before MCAS can be diagnosed.

    When should I see a Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) doctor in France?

    You can find a Mast Cell Activation Syndrome (MCAS) doctor in any of the 10 largest U.S. cities by clicking below:

    Mast Cell Activation Syndrome (MCAS) doctor near New York, NY
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    Mast Cell Activation Syndrome (MCAS) doctor near Boston, MA
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    Mast Cell Activation Syndrome (MCAS) doctor near San Jose, CA

    How does MediFind rank Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) doctor search results page. 

    Why is it important to get a second opinion from a different Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) doctors in France?

    Look for the filter feature on the left side of the Mast Cell Activation Syndrome (MCAS) 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 Mast Cell Activation Syndrome (MCAS) doctor that offers video calls?

    Look for the filter feature on the left-side of the Mast Cell Activation Syndrome (MCAS) 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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