The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in williston, VT

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

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 6 doctor with experience in Mast Cell Activation Syndrome (MCAS) near williston, VT. Of these, 4 are Experienced and 2 are Advanced.

Location
LocationClose
6 providers found
    Experienced in Mast Cell Activation Syndrome (MCAS)

    Dr. Clara M. Keegan
    Family Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)

    Dr. Clara M. Keegan
    Family Medicine

    Rehabilitation Therapy-South Burlington

    3 Timber Ln, 
    South Burlington, VT 
     (2.8 miles away)
    802-847-8500
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Clara Keegan is a primary care provider, practicing in Family Medicine in South Burlington, Vermont. Dr. Keegan is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Scleroderma, Systemic Sclerosis (SSc), Scleroma, Intrauterine Device Insertion, and Endoscopy.

    Advanced in Mast Cell Activation Syndrome (MCAS)

    Dr. Tina M. D'amato
    Family Medicine
    Advanced in Mast Cell Activation Syndrome (MCAS)

    Dr. Tina M. D'amato
    Family Medicine

    Office

    28 Park Ave Ste 220, 
    Williston, VT 
     (1.6 miles away)
    802-878-1008
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Tina D'amato is a primary care provider, practicing in Family Medicine in Williston, Vermont. Dr. D'amato is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Migraine, Ehlers-Danlos Syndrome (EDS), and Musculocontractural Ehlers-Danlos Syndrome (mcEDS).

    Advanced in Mast Cell Activation Syndrome (MCAS)

    Dr. Mark Lazarovich
    Allergy and Immunology
    Advanced in Mast Cell Activation Syndrome (MCAS)

    Dr. Mark Lazarovich
    Allergy and Immunology
    Referral may be required

    Office

    53 Timber Ln, 
    South Burlington, VT 
     (2.7 miles away)
    802-864-0294
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Mark Lazarovich is an Allergy and Immunologist practicing medicine in South Burlington, Vermont. Dr. Lazarovich is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome), Hives, Common Variable Immune Deficiency, and Sinusitis. Dr. Lazarovich is currently accepting new patients.

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

    Dr. Julian Sprague
    Hematology | Oncology
    Experienced in Mast Cell Activation Syndrome (MCAS)

    Dr. Julian Sprague
    Hematology | Oncology
    Referral may be required

    The Vermont Regional Hemophilia Treatment Center

    111 Colchester Ave, 
    Burlington, VT 
     (4.6 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Julian Sprague is a Hematologist and an Oncologist practicing medicine in Burlington, Vermont. Dr. Sprague is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Autoimmune Hemolytic Anemia, Large-Cell Immunoblastic Lymphoma, Acute Lymphoblastic Leukemia (ALL), Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Sprague is currently accepting new patients.

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

    Ann Goering P.C.

    32 Malletts Bay Ave, 
    Winooski, VT 
     (4.9 miles away)
    802-655-4422
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Irene Koplinka-Loehr is a primary care provider, practicing in Family Medicine in Winooski, Vermont. Dr. Koplinka-Loehr is rated as an Experienced provider 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 Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Subacute Combined Degeneration. Dr. Koplinka-Loehr is currently accepting new patients.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Referral may be required

    Office

    111 Colchester Ave Fl Acc, 
    Burlington, VT 
     (5.2 miles away)
    802-847-8400
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Chris Holmes is a Hematologist practicing medicine in Burlington, Vermont. Dr. Holmes is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Non-Hodgkin Lymphoma, Venous Thromboembolism (VTE), Multiple Myeloma, Castleman Disease, and Bone Marrow Aspiration. Dr. Holmes is currently accepting new patients.

    Showing 1-6 of 6

    Last Updated: 09/26/2026

    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 near williston, VT?

    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 near williston, VT?

    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 near williston, VT?

    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
    Mast Cell Activation Syndrome (MCAS) doctor near Los Angeles, CA
    Mast Cell Activation Syndrome (MCAS) doctor near Chicago, IL
    Mast Cell Activation Syndrome (MCAS) doctor near Houston, TX
    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 near williston, VT?

    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 near williston, VT?

    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 near williston, VT?

    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 near williston, VT?

    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 near williston, VT?

    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 

    Read more about our Content Policy. 

    15 miles has been selected.