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

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

Last Updated: 09/26/2026

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MediFind found 134 doctor with experience in Mast Cell Activation Syndrome (MCAS) near New York, US. Of these, 112 are Experienced, 19 are Advanced, 2 are Distinguished and 1 are Elite.

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134 providers found
    Elite in Mast Cell Activation Syndrome (MCAS)
    Elite in Mast Cell Activation Syndrome (MCAS)
    Referral may be required

    Integrative Medical Wellness PC

    99 Business Park Dr, 
    Armonk, NY 
    Languages Spoken:
    English

    Lawrence Afrin is a Hematologist practicing medicine in Armonk, New York. Dr. Afrin is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Myelofibrosis, Anemia, and Bone Marrow Aspiration.

    Distinguished in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Distinguished in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Referral may be required
    23 Kaprolet Ln, 
    Walden, NY 
    Languages Spoken:
    English

    Albert Hirdt is an Allergy and Immunologist practicing medicine in Walden, New York. Dr. Hirdt is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Hereditary Alpha-Tryptasemia, Systemic Mastocytosis, and Allergic Rhinitis.

    Distinguished in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Distinguished in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Referral may be required

    ENT & Allergy Associates - West Side

    620 Columbus Avenue, 2nd Floor, 
    New York, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Toh is an Allergy and Immunologist practicing medicine in New York, New York. Dr. Toh is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Anaphylaxis, Angioedema, Exercise-Induced Anaphylaxis (EIA), and Serum Sickness.

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

    Alden Medical Group PLLC

    12845 Broadway St, 
    Alden, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yellamraju Kumar is a primary care provider, practicing in Internal Medicine in Alden, New York. Dr. Kumar is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Generalized Anxiety Disorder (GAD), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Kumar is currently accepting new patients.

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

    CUIMC/Presbyterian Hospital And Vanderbilt Clinic

    622 West 168th Street, 
    New York, NY 
    Languages Spoken:
    English
    Accepting New Patients

    Alejandro Gru is a Dermatologist practicing medicine in New York, New York. Dr. Gru is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses T-Cell Lymphoma, Cutaneous T-Cell Lymphoma (CTCL), Mycosis Fungoides, Erythroderma, and Tissue Biopsy. Dr. Gru is board certified in Hematopathology, Anatomic Pathology, and Dermatopathology. Dr. Gru is currently accepting new patients.

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

    Sears Optical #C0865

    1111 Franklin Ave, 
    Garden City, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mario Lacouture is a Dermatologist practicing medicine in Garden City, New York. Dr. Lacouture is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Autosomal Recessive Hypotrichosis, Hartsfield Syndrome, Alopecia Areata, and Basal Cell Skin Cancer. Dr. Lacouture is currently accepting new patients.

    Advanced in Mast Cell Activation Syndrome (MCAS)
    Pediatrics | Pediatric Allergy and Immunology | Allergy and Immunology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Pediatrics | Pediatric Allergy and Immunology | Allergy and Immunology
    Referral may be required

    CUIMC/NewYork-Presbyterian Morgan Stanley Children's Hospital

    3959 Broadway, 
    New York, NY 
    Languages Spoken:
    English, Hebrew, Spanish
    Accepting New Patients

    Joshua Milner is a Pediatrics specialist and a Pediatric Allergy and Immunologist practicing medicine in New York, New York. Dr. Milner is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Autosomal Dominant Hyper IgE Syndrome, Hyper IgE Syndrome, Multisystem Inflammatory Syndrome in Children (MIS-C), and Hereditary Alpha-Tryptasemia. Dr. Milner is board certified in Allergy And Immunology. Dr. Milner is currently accepting new patients.

    Advanced in Mast Cell Activation Syndrome (MCAS)
    Hematology | Oncology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Hematology | Oncology
    Referral may be required

    CUIMC/Herbert Irving Pavilion

    161 Fort Washington Avenue, 
    New York, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Jurcic is a Hematologist and an Oncologist practicing medicine in New York, New York. Dr. Jurcic is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS), Acute Promyelocytic Leukemia, Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Jurcic is board certified in Hematology and Medical Oncology. Dr. Jurcic is currently accepting new patients.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Rheumatology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Rheumatology
    Referral may be required
    90 South Bedford Road, 
    Mount Kisco, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Asha Shrestha is a Rheumatologist practicing medicine in Mount Kisco, New York. Dr. Shrestha is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 55 other conditions, according to our data. Her clinical expertise encompasses Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis (RA), and Psoriasis. Dr. Shrestha is currently accepting new patients.

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

    Cayuga Rheumatology | Trumansburg Road

    1301 Trumansburg Rd Ste R, 
    Ithaca, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Meador is a Rheumatologist practicing medicine in Ithaca, New York. Dr. Meador is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, and Dermatomyositis. Dr. Meador is currently accepting new patients.

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

    Arthritis Care PC

    2414 15th St, 
    Troy, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Allen is a Rheumatologist practicing medicine in Troy, New York. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Scleredema, Scleroma, Systemic Sclerosis (SSc), and Scleroderma. Dr. Allen is currently accepting new patients.

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

    Advanced Podiatry Associates Of The Hudson Valley LLP

    400 Westage Business Ctr Dr Ste 210, 
    Fishkill, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kathleen Mantaro is a primary care provider, practicing in Internal Medicine in Fishkill, New York. Dr. Mantaro is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and Infant Hyperglycemia. Dr. Mantaro is currently accepting new patients.

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

    Office

    1460 State Route 17M, 
    Chester, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Hirsch is a primary care provider, practicing in Family Medicine in Chester, New York. Dr. Hirsch is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 69 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Hirsch is currently accepting new patients.

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

    Mount Sinai Doctors Williamsburg

    135 N 7th St, 
    Brooklyn, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Elizabeth Enschede is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Enschede is rated as an Experienced 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 Premenstrual Syndrome, Autosomal Recessive Hypotrichosis, Alopecia Areata, and Hyperhidrosis. Dr. Enschede is currently accepting new patients.

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

    Mount Sinai Doctors-Stuyvesant Town

    518 E 20th St, 
    New York, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Lee Hinnant is a primary care provider, practicing in Family Medicine in New York, New York. Dr. Hinnant is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Long Haul COVID, Familial Dysautonomia, Mononucleosis, and Mast Cell Activation Syndrome (MCAS).

    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Referral may be required

    Office

    9709 64th Rd Ste 1, 
    Rego Park,, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Lev Barsky is an Allergy and Immunologist practicing medicine in Rego Park,, New York. Dr. Barsky is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Sinusitis, Allergic Rhinitis, and Hereditary Angioedema.

    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology | Rheumatology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology | Rheumatology
    Referral may be required
    47 East 77th Street, Suite 201, 
    New York, NY 
    Languages Spoken:
    English, Russian
    Accepting New Patients

    Olga Belostotsky is an Allergy and Immunologist and a Rheumatologist practicing medicine in New York, New York. Dr. Belostotsky is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Fibromyalgia, Undifferentiated Connective Tissue Disease (UCTD), Ehlers-Danlos Syndrome (EDS), and Musculocontractural Ehlers-Danlos Syndrome (mcEDS). Dr. Belostotsky is currently accepting new patients.

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

    New York Gastroenterology Associates

    68 E 86th St, 
    New York, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yevgenia Pashinsky is a Gastroenterologist practicing medicine in New York, New York. Dr. Pashinsky is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Chronic Idiopathic Constipation (CIC), Gas Bloat Syndrome, Colonic Malakoplakia, and Celiac Disease. Dr. Pashinsky is currently accepting new patients.

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

    David I Kurss MD PLLC

    835 Hopkins Rd, 
    Buffalo, NY 
    Languages Spoken:
    English
    Accepting New Patients

    Svetlana Blitshteyn is a Neurologist practicing medicine in Buffalo, New York. Dr. Blitshteyn is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Postural Orthostatic Tachycardia Syndrome (POTS), Familial Dysautonomia, Low Blood Pressure, Orthostatic Hypotension, and Hormone Replacement Therapy (HRT). Dr. Blitshteyn is currently accepting new patients.

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

    Heart And Health Medical PLLC

    6175 Sunrise Hwy, 
    Massapequa, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Louis Guida is a Pediatrics provider practicing medicine in Massapequa, New York. Dr. Guida is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Chronic Cough, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

    Showing 1-20 of 134

    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 in New York, 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 New York, 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 New York, 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 New York, 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 New York, 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 New York, 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 New York, 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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