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    Last Updated: 10/30/2025

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    MediFind found 45 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Washington, DC. Of these, 34 are Experienced, 9 are Advanced and 2 are Elite.

    Location
    LocationClose
    45 providers found
      Melody C. Carter
      Elite in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics
      Elite in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics
      10 Center Dr Msc 1881, Bldg 10 Rm 213, 
      Bethesda, MD 
       (6.1 miles away)
      Languages Spoken:
      English

      Melody Carter is an Allergy and Immunologist and a Pediatrics provider in Bethesda, Maryland. Dr. Carter is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Urticaria Pigmentosa, Systemic Mastocytosis, and Anaphylaxis.

      Elite in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Rheumatology
      Elite in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Rheumatology
      Nih 10 Center Dr, 10/11c207, 
      Bethesda, MD 
       (7.5 miles away)
      Languages Spoken:
      English

      Dean Metcalfe is an Allergy and Immunologist and a Rheumatologist in Bethesda, Maryland. Dr. Metcalfe is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Urticaria Pigmentosa, and Anaphylaxis.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Nithya Swamy
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology

      Allergy Partners Of Metro DC - Arlington

      3833 N. Fairfax Dr, Suite 350, 
      Arlington, VA 
       (4.9 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English

      Nithya Swamy is an Allergy and Immunologist in Arlington, Virginia. Dr. Swamy has been practicing medicine for over 18 years and 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.

      Learn about our expert tiers
      Shari B. Diamond
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Arthritis And Rheumatism Associates PC

      2021 K Street NW, Suite 300, 
      Washington, DC 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shari Diamond is a Rheumatologist in Washington, Washington, D.c.. Dr. Diamond is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Reactive Arthritis, and Psoriasis.

      Talal M. Nsouli
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      2600 Virginia Nw Ave, Suite 508, 
      Washington, DC 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Talal Nsouli is an Allergy and Immunologist in Washington, Washington, D.c.. Dr. Nsouli is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Conjunctivitis, Conjunctivitis (Pink Eye), Angioedema, and Food Allergy. Dr. Nsouli 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
      111 Michigan Ave Nw, 
      Washington, DC 
       (1.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Brant Ward is an Allergy and Immunologist in Washington, Washington, D.c.. Dr. Ward is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Systemic Mastocytosis, and Severe Combined Immunodeficiency (SCID). Dr. Ward is currently accepting new patients.

      Adey A. Berhanu
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Rheumatology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Rheumatology

      Arthritis And Rheumatism Associates PC

      5454 Wisconsin Ave, Suite 600, 
      Chevy Chase, MD 
       (4.7 miles away)
      Languages Spoken:
      English, Amharic, Spanish
      Offers Telehealth

      Adey Berhanu is a Rheumatologist in Chevy Chase, Maryland. Dr. Berhanu is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Tenosynovitis, and Gout.

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

      Allergy Partners Of Metro DC - Arlington

      3833 N. Fairfax Dr, Suite 350, 
      Arlington, VA 
       (4.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Phuong Le is an Allergy and Immunologist in Arlington, Virginia. Dr. Le 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 Allergic Conjunctivitis.

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

      Capital Digestive Care LLC

      Washington, DC 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Amy Stewart is a Nurse Practitioner in Washington, Washington, D.c.. Ms. Stewart is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top area of expertise is Mast Cell Activation Syndrome (MCAS). Ms. Stewart is currently accepting new patients.

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

      Capital Digestive Care LLC

      Washington, DC 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Erica Cohen is a Gastroenterologist in Washington, Washington, D.c.. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Eosinophilic Colitis, and Colonic Malakoplakia.

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

      Howard University

      2041 Georgia Nw Ave, 
      Washington, DC 
       (1.1 miles away)
      Languages Spoken:
      English

      Autumn Burnette is an Allergy and Immunologist in Washington, Washington, D.c.. Dr. Burnette is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Hives, Angioedema, Hereditary Angioedema, and Asthma.

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

      Medstar Heart Institute LLC

      110 Irving St Nw, 
      Washington, DC 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Monvadi Srichai-Parsia is a Cardiologist in Washington, Washington, D.c.. Dr. Srichai-Parsia is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Smoldering Multiple Myeloma, and Arrhythmias. Dr. Srichai-Parsia is currently accepting new patients.

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

      Medstar Medical Group Ii LLC

      3800 Reservoir Rd Nw, 
      Washington, DC 
       (2.1 miles away)
      Languages Spoken:
      English

      Gregory Constantine is an Allergy and Immunologist and a Hospital Medicine provider in Washington, Washington, D.c.. Dr. Constantine 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, Hypereosinophilic Syndrome, Systemic Mastocytosis, and Hives.

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

      Mamonluk Chua Medical Group, PC

      1160 Varnum St Ne, Suite 8, 
      Washington, DC 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Maribel Mamonluk-Chua is an Allergy and Immunologist in Washington, Washington, D.c.. Dr. Mamonluk-Chua 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.

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

      Capital Digestive Care LLC

      5550 Friendship Blvd, T90, 
      Chevy Chase, MD 
       (4.8 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Offers Telehealth

      Jennifer Lang is a Nurse Practitioner in Chevy Chase, Maryland. Ms. Lang has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), HER2 Negative Breast Cancer, BRCA Positive Breast Cancer, and Non-Alcoholic Fatty Liver Disease.

      Experienced in Mast Cell Activation Syndrome (MCAS)
      Pain Medicine | Anesthesiology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Pain Medicine | Anesthesiology
      5530 Wisconsin Ave, Suite 1550, 
      Chevy Chase, MD 
       (4.8 miles away)
      Languages Spoken:
      English

      Ayana Mcintosh is a Pain Medicine specialist and an Anesthesiologist in Chevy Chase, Maryland. Dr. Mcintosh is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Chronic Pain, Mast Cell Activation Syndrome (MCAS), Invertebral Disc Disease, and Herniated Disk.

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Neuromusculoskeletal Medicine
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Neuromusculoskeletal Medicine
      1010 Wayne Ave Ste 410, 
      Silver Spring, MD 
       (6.6 miles away)
      Languages Spoken:
      English

      Nihir Shah is a Neuromusculoskeletal Medicine provider in Silver Spring, Maryland. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Mast Cell Activation Syndrome (MCAS) and Pelvic Floor Dysfunction.

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Pediatric Sports Medicine | Sports Medicine
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Pediatric Sports Medicine | Sports Medicine
      1010 Wayne Ave Ste 410, 
      Silver Spring, MD 
       (6.6 miles away)
      Languages Spoken:
      English

      Alana Wright is a Pediatric Sports Medicine specialist and a Sports Medicine provider in Silver Spring, Maryland. Dr. Wright is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Hypermobile Joints, Mast Cell Activation Syndrome (MCAS), Cervical Myelopathy, and Undifferentiated Connective Tissue Disease (UCTD).

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      4954 North Palmer Road, Building 19, Room 4112, 
      Bethesda, MD 
       (7.2 miles away)
      Languages Spoken:
      English

      Nathan Boggs is an Allergy and Immunologist in Bethesda, Maryland. Dr. Boggs is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Hypereosinophilic Syndrome, Bone Marrow Aspiration, and Splenectomy.

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology | Pediatrics
      4954 N Palmer Rd, 
      Bethesda, MD 
       (7.2 miles away)
      Languages Spoken:
      English

      Jeremy Mcmurray is an Allergy and Immunologist and a Pediatrics provider in Bethesda, Maryland. Dr. Mcmurray is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Complement Component 2 Deficiency, and Urticaria Pigmentosa.

      Showing 1-20 of 45

      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 near Washington, DC?

      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 Washington, DC?

      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 near Washington, DC?

      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 Washington, DC?

      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 Washington, DC?

      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 Washington, DC?

      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 Washington, DC?

      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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