The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Connecticut, US

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

The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors in Connecticut, US

Last Updated: 02/22/2026

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MediFind found 33 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Connecticut, US. Of these, 28 are Experienced and 5 are Advanced.

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33 providers found
    Neetu Godhwani
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology

    Advanced Specialty Care

    107 Newtown Road, Suite 1B, 
    Danbury, CT 
    Languages Spoken:
    English

    Neetu Godhwani is an Allergy and Immunologist in Danbury, Connecticut. Dr. Godhwani is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Chronic Spontaneous Urticaria (CSU), Vibratory Urticaria, Sinusitis, and Allergic Rhinitis.

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

    Office

    107 Newtown Rd Ste 1B, 
    Danbury, CT 
    Languages Spoken:
    English

    Richard Lee is an Allergy and Immunologist in Danbury, Connecticut. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Eosinophilic Esophagitis, Angioedema, Mast Cell Activation Syndrome (MCAS), and Nonallergic Rhinopathy.

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

    Office

    113 Elm St Ste 304, 
    Enfield, CT 
    Languages Spoken:
    English

    Meagen Mccusker is a Dermatologist in Enfield, Connecticut. Dr. Mccusker is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Psoriasis, Plaque Psoriasis, Sebaceous Adenoma, and Syringoma.

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

    Shoreline Family Practice LLP

    36 Clark Ln, 
    Waterford, CT 
    Languages Spoken:
    English

    David Golden is a primary care provider, practicing in Family Medicine in Waterford, Connecticut. Dr. Golden is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Anaphylaxis, Mast Cell Activation Syndrome (MCAS), Asthma, and Type 2 Diabetes (T2D).

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

    Connecticut Surgical Group PC

    65 Memorial Rd Ste 435, 
    West Hartford, CT 
    Languages Spoken:
    English

    Jonathan Kost is a Pain Medicine provider in West Hartford, Connecticut. Dr. Kost is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Complex Regional Pain Syndrome, Cervical Spondylosis, Sacroiliac Joint Disease, and Shingles.

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

    Margaret Chustecka Internal Medicine Of Greater New Haven

    1952 Whitney Ave, 
    Hamden, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Morris Papernik is a primary care provider, practicing in Internal Medicine in Hamden, Connecticut. Dr. Papernik is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Fibromyalgia, Mast Cell Activation Syndrome (MCAS), Rabson-Mendenhall Syndrome, and Idiopathic Hypersomnia.

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

    Ct Comprehensive Neurologic Management LLC

    2 Broadway, 
    North Haven, CT 
    Languages Spoken:
    English

    Dianne Defusco is a primary care provider, practicing in Internal Medicine in North Haven, Connecticut. Dr. Defusco 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), Lyme Disease, Melorheostosis with Osteopoikilosis, and Melorheostosis.

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

    Hartford HealthCare Medical Group

    65 Memorial Rd Ste 435, 
    West Hartford, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Lauren Ramos is a Pain Medicine provider in West Hartford, Connecticut. Dr. Ramos is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Sacroiliac Joint Disease, Mast Cell Activation Syndrome (MCAS), Opioid Induced Constipation, and Phantom Limb Pain.

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

    Healthnomic Partners/Sagebrush Health

    32 Poverty Rd Suite D&E, 
    Southbury, CT 
    Languages Spoken:
    English

    Rajwardhan Yadav is a Rheumatologist in Southbury, Connecticut. Dr. Yadav is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are VEXAS Syndrome, Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology | Internal Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology | Internal Medicine

    Adult & Pediatric Allergy & Asthma

    912 Silas Deane Hwy, Ste 100, 
    Wethersfield, CT 
    Experience:
    42+ years
    Languages Spoken:
    English
    Accepting New Patients

    Kevin Mcgrath is an Internal Medicine specialist and an Allergy and Immunologist in Wethersfield, Connecticut. Dr. Mcgrath has been practicing medicine for over 42 years and 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, Serum Sickness, Exercise-Induced Anaphylaxis (EIA), and Anaphylaxis. Dr. Mcgrath is currently accepting new patients.

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

    New Milford Medical Group, L.L.C.

    11 Old Park Lane Road, 
    New Milford, CT 
    Languages Spoken:
    English

    Dimitry Albin is a primary care provider, practicing in Internal Medicine in New Milford, Connecticut. Dr. Albin is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Alopecia Totalis, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Office

    4 Corporate Dr Ste 295, 
    Shelton, CT 
    Languages Spoken:
    English

    Philip Hemmers is an Allergy and Immunologist in Shelton, Connecticut. Dr. Hemmers 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 Angioedema.

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

    Connecticut Asthma & Allergy Center

    836 Farmington Ave, 
    West Hartford, CT 
    Languages Spoken:
    English

    Olivia Dellostritto is a Physician Assistant in West Hartford, Connecticut. Ms. Dellostritto is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Chronic Spontaneous Urticaria (CSU), Alpha-gal Syndrome (AGS), Mast Cell Activation Syndrome (MCAS), and Vocal Cord Dysfunction.

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

    Connecticut Asthma & Allergy Center LLC

    836 Farmington Ave Ste 207, 
    West Hartford, CT 
    Languages Spoken:
    English

    Jasmine Abbosh is an Allergy and Immunologist in West Hartford, Connecticut. Dr. Abbosh is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Papular Urticaria, Allergic Rhinitis, Sinusitis, and Angioedema.

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

    Connecticut Asthma & Allergy Center LLC

    836 Farmington Ave Ste 207, 
    West Hartford, CT 
    Languages Spoken:
    English

    Wei An is an Allergy and Immunologist in West Hartford, Connecticut. Dr. An 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, Hives, Grass Allergy, and Sinusitis.

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

    Yale New Haven Hospital

    20 York St, 
    New Haven, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Nikolai Podoltsev is a Hematologist in New Haven, Connecticut. Dr. Podoltsev is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Acute Myeloid Leukemia (AML), Myeloproliferative Neoplasms (MPN), Polycythemia Vera, Bone Marrow Aspiration, and Bone Marrow Transplant.

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

    Yale University School Of Medicine

    333 Cedar St, 
    New Haven, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Mihir Gupta is a Neurosurgery provider in New Haven, Connecticut. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Central Pain Syndrome, Cerebral Arteriovenous Malformation, Arteriovenous Malformation, Thrombectomy, and Tissue Biopsy.

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

    Jonathan A Kost MD LLC

    65 Memorial Rd Ste 435, 
    West Hartford, CT 
    Languages Spoken:
    English

    Dana O'sullivan is a Nurse Practitioner in West Hartford, Connecticut. Ms. O'sullivan is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Sacroiliac Joint Disease, Opioid Induced Constipation, Pelvic Floor Dysfunction, and Pudendal Neuralgia.

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

    Constellation Home Care LLC

    240 Indian River Rd, 
    Orange, CT 
    Languages Spoken:
    English
    Offers Telehealth

    Alfred Lee is a Hematologist in Orange, Connecticut. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Venous Thromboembolism (VTE), Shwartzman Phenomenon, Antiphospholipid Syndrome, Splenectomy, and Bone Marrow Aspiration.

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

    Connecticut Asthma & Allergy Center LLC

    836 Farmington Ave Ste 207, 
    West Hartford, CT 
    Languages Spoken:
    English

    Jason Lee is an Allergy and Immunologist in West Hartford, Connecticut. Dr. Lee 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 Common Variable Immune Deficiency.

    Showing 1-20 of 33

    Last Updated: 02/22/2026

    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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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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