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    Last Updated: 10/30/2025

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    MediFind found 58 doctor with experience in Mast Cell Activation Syndrome (MCAS) near North Carolina, US. Of these, 49 are Experienced, 7 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    58 providers found
      Ruben A. Mesa
      Distinguished in Mast Cell Activation Syndrome (MCAS)
      Hematology | Oncology
      Distinguished in Mast Cell Activation Syndrome (MCAS)
      Hematology | Oncology

      Atrium Health Levine Cancer Institute

      1021 Morehead Medical Drive, 
      Charlotte, NC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ruben Mesa is a Hematologist and an Oncologist in Charlotte, North Carolina. Dr. Mesa is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Myelofibrosis, Polycythemia Vera, Myeloproliferative Neoplasms (MPN), Bone Marrow Transplant, and Splenectomy. Dr. Mesa is currently accepting new patients.

      Distinguished in Mast Cell Activation Syndrome (MCAS)
      Sports Medicine | Orthopedics
      Distinguished in Mast Cell Activation Syndrome (MCAS)
      Sports Medicine | Orthopedics

      Wakemed Specialists Group LLC

      3024 New Bern Ave, 
      Raleigh, NC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Curtis Hanson is a Sports Medicine specialist and an Orthopedics provider in Raleigh, North Carolina. Dr. Hanson is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Myeloproliferative Neoplasms (MPN), Small Lymphocytic Lymphoma (SLL), Mast Cell Activation Syndrome (MCAS), Hip Replacement, and Knee Replacement. Dr. Hanson is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      David Fitzhugh
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Internal Medicine
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Internal Medicine

      Allergy Partners Of Chapel Hill - Chapel Hill

      101 Cosgrove Avenue Ste 110, 
      Chapel Hill, NC 
      Languages Spoken:
      English
      Offers Telehealth

      David Fitzhugh is an Internal Medicine specialist and an Allergy and Immunologist in Chapel Hill, North Carolina. Dr. Fitzhugh is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Anaphylaxis, Food Allergy, Sinusitis, and Allergic Rhinitis.

      Learn about our expert tiers
      Jonathan Romeo
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics

      Allergy Partners Of The Triangle - Cary

      100 Parkway Office Ct, 
      Cary, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Jonathan Romeo is a Pediatrics specialist and an Allergy and Immunologist in Cary, North Carolina. Dr. Romeo is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Food Allergy.

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Duke Blood Cancer Center

      2400 Pratt St, 
      Durham, NC 
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      I have the privilege of caring for patients with various myeloproliferative neoplasms including, polycythemia vera, essential thrombocytosis, primary myelofibrosis, systemic mastocytosis, and chronic myeloid leukemia. My goal is to provide the best possible care for each individual patient in an era where the number of therapeutic options for patients with myeloproliferative neoplasms is rapidly expanding. As a clinical investigator leading several clinical studies in both early and late stages of development, I strive to offer patients access to investigational agents with novel mechanisms of action via participation in clinical trials. I believe that every patient has a unique diagnosis and personal experience with their cancer. I aim to consider the disease, the patient and individual care goals in partnering with patients to develop and implement personalized treatment plans. Dr. Rein is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Systemic Mastocytosis, Myelofibrosis, Myeloproliferative Neoplasms (MPN), Acute Myeloid Leukemia (AML), and Bone Marrow Aspiration.

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Physician Assistant
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Physician Assistant

      Wilmington Health PLLC

      1222 Medical Ctr Dr, 
      Wilmington, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Jill Finnegan is a Physician Assistant in Wilmington, North Carolina. Ms. Finnegan is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Heart Failure with Preserved Ejection Fraction (HFpEF), Lung Nodules, and Nonalcoholic Steatohepatitis (NASH).

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology

      Raleigh Capitol Ear Nose And Throat

      4600 Lake Boone Trl, Suite 100, 
      Raleigh, NC 
      Languages Spoken:
      English, Arabic
      Accepting New Patients

      Rayan Kaakati is an Allergy and Immunologist in Raleigh, North Carolina. Dr. Kaakati is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Eosinophilic Esophagitis, Mast Cell Activation Syndrome (MCAS), Anaphylaxis, and Systemic Mastocytosis. Dr. Kaakati is currently accepting new patients.

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics

      Carolina Asthma And Allergy Center PA

      900 Branchview Dr, Suite 100, 
      Concord, NC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jennifer Caicedo is an Allergy and Immunologist and a Pediatrics provider in Concord, North Carolina. Dr. Caicedo is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives. Dr. Caicedo is currently accepting new patients.

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology

      University Of North Carolina At Chapel Hill

      101 Manning Dr, 
      Chapel Hill, NC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Onyinye Iweala is an Allergy and Immunologist in Chapel Hill, North Carolina. Dr. Iweala is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Alpha-gal Syndrome (AGS), Food Allergy, Mast Cell Activation Syndrome (MCAS), Asthma, and Septoplasty. Dr. Iweala is currently accepting new patients.

      Sherif Taha
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics

      Allergy Partners Of Eastern Carolina - Greenville

      1150 East Arlington Boulevard, 
      Greenville, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Sherif Taha is a Pediatrics specialist and an Allergy and Immunologist in Greenville, North Carolina. Dr. Taha is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy.

      Michael R. Grunwald
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Hematology | Oncology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Hematology | Oncology

      Atrium Health Levine Cancer Institute (Hematology)

      1021 Morehead Medical Drive, Building 2, Suite 60201, 
      Charlotte, NC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Grunwald is a Hematologist and an Oncologist in Charlotte, North Carolina. Dr. Grunwald is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Polycythemia Vera, Acute Myeloid Leukemia (AML), Acute Promyelocytic Leukemia, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Grunwald is currently accepting new patients.

      Eric E. Conologue
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Physician Assistant
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Physician Assistant

      Allergy Partners PLLC

      101 Cosgrove Ave, Suite 110, 
      Chapel Hill, NC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Eric Conologue is a Physician Assistant in Chapel Hill, North Carolina. Mr. Conologue is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Chronic Spontaneous Urticaria (CSU), Mast Cell Activation Syndrome (MCAS), and Vocal Cord Dysfunction. Mr. Conologue is currently accepting new patients.

      Diane M. Laber
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Internal Medicine
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Internal Medicine

      Allergy Partners Of Pinehurst - Pinehurst

      14 Regional Drive, 
      Pinehurst, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Diane Laber is an Internal Medicine specialist and an Allergy and Immunologist in Pinehurst, North Carolina. Dr. Laber is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

      Katherine Tison
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics

      Allergy Partners Of Coastal Carolina - Hampstead

      233B Merchants Circle, 
      Hampstead, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Katherine Tison is a Pediatrics specialist and an Allergy and Immunologist in Hampstead, North Carolina. Dr. Tison is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Tick Paralysis.

      Joel M. Hartman
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Internal Medicine
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Internal Medicine

      Allergy Partners Of Piedmont - Kernersville

      851 Old Winston Road, 
      Kernersville, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Joel Hartman is an Internal Medicine specialist and an Allergy and Immunologist in Kernersville, North Carolina. Dr. Hartman is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

      Laurie Mcwilliams
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology

      Allergy Partners Of The Triangle - Cary

      100 Parkway Office Ct, 
      Cary, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Laurie Mcwilliams is an Allergy and Immunologist in Cary, North Carolina. Dr. Mcwilliams is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Allergic Rhinitis, Hives, Sinusitis, and Grass Allergy.

      Megan O'brien
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Dermatology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Dermatology

      Duke Dermatology Patterson Place

      5324 McFarland Rd, 
      Durham, NC 
      Experience:
      12+ years
      Languages Spoken:
      English
      Offers Telehealth

      My passion for helping others and my interest in science led me to medicine. I believe in a team-based approach in caring for patients. I am committed to listening and working together with my patients to find an accurate diagnosis and evidence-based treatment plan that is right for them and their lifestyle. I am a general dermatologist and able to take care of all conditions of the skin, hair, and nails, but I have a specific interest in pigmented lesions (moles), melanoma, and melanoma prevention. I also have an interest in the diagnosis and treatment of other skin cancers. I enjoy teaching and am passionate about medical education and training a compassionate, committed, and competent next generation of doctors. Dr. O'brien is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Female Pattern Baldness, Malignant Hypertension, Systemic Mastocytosis, and Mast Cell Activation Syndrome (MCAS).

      Alan Aarons
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology

      Allergy Partners Of The Triangle - Cary

      100 Parkway Office Ct, 
      Cary, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Alan Aarons is an Allergy and Immunologist in Cary, North Carolina. Dr. Aarons is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hives, Exercise-Induced Anaphylaxis (EIA), Anaphylaxis, and Serum Sickness.

      Ana Macdowell
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology

      Allergy Partners Of Fayetteville - Fayetteville

      1317 Medical Drive, 
      Fayetteville, NC 
      Languages Spoken:
      English
      Offers Telehealth

      Ana Macdowell is an Allergy and Immunologist in Fayetteville, North Carolina. Dr. Macdowell is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Hives.

      Patricia Lugar
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Pediatric Hematology Oncology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Pediatric Hematology Oncology

      Duke Asthma, Allergy, And Airway Center

      1821 Hillandale Rd, 
      Durham, NC 
      Experience:
      26+ years
      Languages Spoken:
      English
      Offers Telehealth

      I am motivated to unlock the mysteries of human immunology and to understand how to treat the many aspects of health problems that occur in immune deficiencies. My clinical and basic science research goals include studying common variable immune deficiency (CVID). My career in medicine has been a journey. Committed to become a physician at the age of five, I desired to learn how to help people feel better. Over time, and a few degrees later, I discovered the best way to help people through my study of medicine is to not only care for them through thoughtful listening and problem solving, but also to study through an active research program in the lab those questions I cannot answer. I chose to select training that encompassed both traditional medical school curriculum as well as bench and clinic science. Dr. Lugar is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Immunodeficiency with Hyper IgM Type 1, and Systemic Mastocytosis.

      Showing 1-20 of 58

      Last Updated: 10/30/2025

      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 North Carolina, US?

      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 North Carolina, US?

      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 does MediFind rank Mast Cell Activation Syndrome (MCAS) doctors in North Carolina, US?

      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 North Carolina, US?

      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 North Carolina, US?

      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 North Carolina, US?

      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 North Carolina, US?

      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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