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    Last Updated: 01/09/2026

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    MediFind found 23 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Portugal. Of these, 19 are Experienced, 3 are Advanced and 1 are Distinguished.

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    23 providers found
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Tiago A. Rama
      Distinguished in Mast Cell Activation Syndrome (MCAS)

      Tiago A. Rama
      Porto, PT 

      Tiago Rama practices in Porto, Portugal. Mr. Rama 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), Anaphylaxis, Systemic Mastocytosis, and Hives.

      Advanced in Mast Cell Activation Syndrome (MCAS)

      Renata Cabral
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Renata Cabral
      Santo Antonio De Felheiros, PT 

      Renata Cabral practices in Santo Antonio De Felheiros, Portugal. Ms. Cabral is rated as an Advanced 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, Cutaneous T-Cell Lymphoma (CTCL), and Splenectomy.

      Advanced in Mast Cell Activation Syndrome (MCAS)

      Iolanda C. Fernandes
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Iolanda C. Fernandes
      Santo Antonio De Felheiros, PT 

      Iolanda Fernandes practices in Santo Antonio De Felheiros, Portugal. Ms. Fernandes is rated as an Advanced 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, Cutaneous T-Cell Lymphoma (CTCL), T-Cell Lymphoma, and Splenectomy.

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

      Andre L. Moreira
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Andre L. Moreira
      Porto, PT 

      Andre Moreira practices in Porto, Portugal. Mr. Moreira is rated as an Advanced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Asthma, Asthma in Children, Papular Urticaria, Mast Cell Activation Syndrome (MCAS), and Carotid Artery Surgery.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Auguste L. Fernandes
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Auguste L. Fernandes
      Porto, PT 

      Auguste Fernandes practices in Porto, Portugal. Fernandes is rated as an Experienced 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), and Uterine Prolapse.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Susana Cadinha
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Susana Cadinha
      Vila Nova De Gaia, PT 

      Susana Cadinha practices in Vila Nova De Gaia, Portugal. Ms. Cadinha is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Anaphylaxis, Chronic Spontaneous Urticaria (CSU), Mast Cell Activation Syndrome (MCAS), and Grass Allergy.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Margarida P. Lima
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Margarida P. Lima
      Colégio Novo Street, 
      Coimbra, PT 

      Margarida Lima practices in Coimbra, Portugal. Lima is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Their top areas of expertise are Cutaneous T-Cell Lymphoma (CTCL), Mycosis Fungoides, T-Cell Lymphoma, and Thrombocytopenia-Absent Radius Syndrome.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Samuel M. Pereira
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Samuel M. Pereira
      Coimbra, PT 

      Samuel Pereira practices in Coimbra, Portugal. Mr. Pereira is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Systemic Mastocytosis and Mast Cell Activation Syndrome (MCAS).

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Sara C. Freitas
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Sara C. Freitas
      Porto, PT 

      Sara Freitas practices in Porto, Portugal. Ms. Freitas is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Pectus Carinatum, Sarcoidosis, Acute Interstitial Pneumonia, and Interstitial Lung Disease.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Marcelo C. Mendonca
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Marcelo C. Mendonca
      Funchal, PT 

      Marcelo Mendonca practices in Funchal, Portugal. Mr. Mendonca is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Systemic Mastocytosis and Mast Cell Activation Syndrome (MCAS).

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Luis D. Delgado
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Luis D. Delgado
      Porto, PT 

      Luis Delgado practices in Porto, Portugal. Mr. Delgado is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Asthma, Allergic Conjunctivitis, Allergic Rhinitis, and Hypersensitivity Pneumonitis.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Alice Coimbra
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Alice Coimbra
      Porto, PT 

      Alice Coimbra practices in Porto, Portugal. Ms. Coimbra is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Anaphylaxis, Grass Allergy, Mast Cell Activation Syndrome (MCAS), and Allergic Rhinitis.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Jose L. Placido
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Jose L. Placido
      Porto, PT 

      Jose Placido practices in Porto, Portugal. Mr. Placido is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, Asthma, and Mast Cell Activation Syndrome (MCAS).

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Ana T. Bom
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Ana T. Bom
      Coimbra, PT 

      Ana Bom practices in Coimbra, Portugal. Ms. Bom is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Asthma, Allergic Rhinitis, Anaphylaxis, and Grass Allergy.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Catia Santa
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Catia Santa
      Coimbra, PT 

      Catia Santa practices in Coimbra, Portugal. Ms. Santa is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Anaphylaxis, Spotted Fever, Hives, and Asthma.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Antonio J. Cabral
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Antonio J. Cabral
      Funchal, PT 

      Antonio Cabral practices in Funchal, Portugal. Mr. Cabral is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Asthma, Anaphylaxis, Mast Cell Activation Syndrome (MCAS), and Lichen Sclerosus.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Dos A. Teixeira
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Dos A. Teixeira
      Porto, PT 

      Dos Teixeira practices in Porto, Portugal. Teixeira is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Their top areas of expertise are Sezary Syndrome, Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), and Cutaneous T-Cell Lymphoma (CTCL).

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Manuela Selores
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Manuela Selores
      Porto, PT 

      Manuela Selores practices in Porto, Portugal. Ms. Selores is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Contact Dermatitis, Hypocomplementemic Urticarial Vasculitis, Bowenoid Papulosis, Psoriasis, and Vulvectomy.

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Hugo Gregorio
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Hugo Gregorio
      Porto, PT 

      Hugo Gregorio practices in Porto, Portugal. Mr. Gregorio is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top area of expertise is Mast Cell Activation Syndrome (MCAS).

      Experienced in Mast Cell Activation Syndrome (MCAS)

      Joana N. Carvao
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Joana N. Carvao
      Madeira Island, 
      Funchal, PT 

      Joana Carvao practices in Funchal, Portugal. Ms. Carvao is rated as an Experienced expert by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Cirrhosis, Jaundice, Hepatitis, Systemic Mastocytosis, and Endoscopy.

      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 23

      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 Portugal?

      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 Portugal?

      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 Portugal?

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

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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 Portugal?

      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 Portugal?

      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 Portugal?

      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 Portugal?

      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 Portugal?

      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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