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    Last Updated: 01/09/2026

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    MediFind found 193 doctor with experience in Mast Cell Activation Syndrome (MCAS) near France. Of these, 122 are Experienced, 55 are Advanced, 11 are Distinguished and 5 are Elite.

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

      Olivier Hermine
      Elite in Mast Cell Activation Syndrome (MCAS)

      Olivier Hermine
      Paris, FR 

      Olivier Hermine practices in Paris, France. Mr. Hermine is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are 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
      Paris, FR 

      Michel Arock practices in Paris, France. Mr. Arock is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are 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
      Toulouse, FR 

      Cristina Livideanu practices in Toulouse, France. Ms. Livideanu is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are 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
      Paris, FR 

      Stephane Barete practices in Paris, France. Ms. Barete is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are 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
      Marseille, FR 

      Patrice Dubreuil practices in Marseille, France. Ms. Dubreuil is rated as an Elite expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Urticaria Pigmentosa, and Greig Cephalopolysyndactyly Syndrome.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Julien Rossignol
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Julien Rossignol
      Paris, FR 

      Julien Rossignol practices in Paris, France. Mr. Rossignol is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are 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
      Paris, FR 

      Danielle Canioni practices in Paris, France. Ms. Canioni is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are 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
      Caen, FR 

      Gandhi Damaj practices in Caen, France. Damaj is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Their top areas of expertise are Non-Hodgkin Lymphoma, Mantle Cell Lymphoma (MCL), B-Cell Lymphoma, Bone Marrow Transplant, and Splenectomy.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

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

      Sophie A. Lavialle-Georgin
      University Of Paris EsT, 
      Paris, FR 

      Sophie Lavialle-Georgin practices in Paris, France. Ms. Lavialle-Georgin is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Familial Mediterranean Fever, VEXAS Syndrome, Mevalonate Kinase Deficiency, and Primary Amyloidosis.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Laura Polivka
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Laura Polivka
      Paris, FR 

      Laura Polivka practices in Paris, France. Ms. Polivka is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Hereditary Alpha-Tryptasemia, Systemic Mastocytosis, and Greig Cephalopolysyndactyly Syndrome.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Laurent Frenzel
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Laurent Frenzel
      Paris, FR 

      Laurent Frenzel practices in Paris, France. Mr. Frenzel is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Multiple Myeloma, Hemophilia A, Mast Cell Activation Syndrome (MCAS), Blood Clots, and Bone Marrow Transplant.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

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

      Cristina Livideanu-Bulai
      Toulouse, FR 

      Cristina Livideanu-Bulai practices in Toulouse, France. Livideanu-Bulai is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Their top areas of expertise are Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Kimura Disease, and Psoriasis.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Yannick Chantran
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Yannick Chantran
      Paris, FR 

      Yannick Chantran practices in Paris, France. Mr. Chantran is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hereditary Alpha-Tryptasemia, Mast Cell Activation Syndrome (MCAS), Papular Mucinosis, and Scleromyxedema.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Isabelle Durieu
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Isabelle Durieu
      Pierre-la-treiche, FR 

      Isabelle Durieu practices in Pierre-la-treiche, France. Ms. Durieu is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Cystic Fibrosis, Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Lung Transplant, and Splenectomy.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Ludovic Lhermitte
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Ludovic Lhermitte
      Paris, FR 

      Ludovic Lhermitte practices in Paris, France. Mr. Lhermitte is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Adult T-Cell Leukemia, Acute Lymphoblastic Leukemia (ALL), Mast Cell Activation Syndrome (MCAS), and Leukemia.

      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Julie Agopian
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Julie Agopian
      Marseille, FR 

      Julie Agopian practices in Marseille, France. Ms. Agopian is rated as a Distinguished expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Hereditary Alpha-Tryptasemia, and Enlarged Liver.

      David Launay
      Advanced in Mast Cell Activation Syndrome (MCAS)

      David Launay
      Advanced in Mast Cell Activation Syndrome (MCAS)

      David Launay
      Lille, FR 

      David Launay practices in Lille, France. Mr. Launay is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Systemic Sclerosis (SSc), Scleroderma, Angioedema, Lung Transplant, and Bone Marrow Transplant.

      Michel Laroche
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Michel Laroche
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Michel Laroche

      CHU Purpan

      Toulouse, FR 

      Michel Laroche practices in Toulouse, France. Mr. Laroche is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Osteoporosis, Juvenile Primary Osteoporosis, Postmenopausal Osteoporosis, Mast Cell Activation Syndrome (MCAS), and Laminectomy.

      Advanced in Mast Cell Activation Syndrome (MCAS)

      Laurence Bouillet
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Laurence Bouillet
      Grenoble, FR 

      Laurence Bouillet practices in Grenoble, France. Mr. Bouillet is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Angioedema, Hives, Hereditary Angioedema, Chronic Spontaneous Urticaria (CSU), and Splenectomy.

      Advanced in Mast Cell Activation Syndrome (MCAS)

      Marie-olivia O. Chandesris
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Marie-olivia O. Chandesris
      Paris, FR 

      Marie-olivia Chandesris practices in Paris, France. Chandesris is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Their top areas of expertise are Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Hyper IgE Syndrome, and Autosomal Dominant Hyper IgE Syndrome.

      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 193

      Last Updated: 01/09/2026

      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 Phoenix, AZ
      Mast Cell Activation Syndrome (MCAS) doctor near Philadelphia, PA
      Mast Cell Activation Syndrome (MCAS) doctor near Atlanta, GA
      Mast Cell Activation Syndrome (MCAS) doctor near Boston, MA
      Mast Cell Activation Syndrome (MCAS) doctor near Dallas, TX
      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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