The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Plano, TX

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

Last Updated: 04/28/2026

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MediFind found 18 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Plano, TX. Of these, 14 are Experienced, 2 are Advanced and 2 are Distinguished.

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18 providers found
    Distinguished in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology | Internal Medicine
    Distinguished in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology | Internal Medicine

    AIR Care - Plano

    3600 Communications Pkwy, Ste 675, 
    Plano, TX 
     (8.0 miles away)
    Languages Spoken:
    English

    Richard Herrscher is an Internal Medicine specialist and an Allergy and Immunologist practicing medicine in Plano, Texas. Dr. Herrscher is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Primary Immunodeficiency (PID), Sinusitis, and Allergic Rhinitis.

    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, Asthma & Immunology Center, PLLC

    Plano, TX 
     (4.8 miles away)
    Languages Spoken:
    English, Hindi, Telugu

    Srividya Sridhara is an Internal Medicine specialist and an Allergy and Immunologist practicing medicine in Plano, Texas. Dr. Sridhara is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Grass Allergy, Hives, Asthma, and Systemic Mastocytosis. Dr. Sridhara is board certified in Allergy & Immunology- American Board Of Allergy And Immunology.

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

    Digestive Health Associates Of Texas - Plano

    3242 Preston Rd, Ste 200, 
    Plano, TX 
     (5.7 miles away)
    Languages Spoken:
    English, Spanish

    Kenneth Brown is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Plano, Texas. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Portal Hypertension, Childhood Volvulus, Colonic Malakoplakia, and Indigestion.

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

    Allergy Immunology And Respiratory Care PA

    3600 Communications Pkwy Ste 675, 
    Plano, TX 
     (6.6 miles away)
    Languages Spoken:
    English

    Maryam Saifi is a Pediatrics provider practicing medicine in Plano, Texas. Dr. Saifi is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Allergic Rhinitis, Primary Immunodeficiency (PID), and Sinusitis.

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

    Allergy Partners Of Dallas-Fort Worth

    760 N. Shiloh Road, 
    Garland, TX 
     (7.7 miles away)
    Languages Spoken:
    English, Mandarin
    Offers Telehealth

    Stephen Olmstead is an Allergy and Immunologist practicing medicine in Garland, Texas. Dr. Olmstead is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives. Dr. Olmstead is board certified in Allergy & Immunology- American Board Of Allergy And Immunology.

    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 Dallas-Fort Worth

    760 N. Shiloh Road, 
    Garland, TX 
     (7.7 miles away)
    Languages Spoken:
    English, Spanish

    Michael Alvares is an Internal Medicine specialist and an Allergy and Immunologist practicing medicine in Garland, Texas. Dr. Alvares is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Grass Allergy, Sinusitis, and Allergic Conjunctivitis. Dr. Alvares is board certified in Allergy & Immunology- American Board Of Allergy And Immunology.

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

    PR MEDcare PLLC

    4920 McDermott Rd Ste 200, 
    Plano, TX 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Priti Ranjan is a primary care provider, practicing in Family Medicine in Plano, Texas. Dr. Ranjan is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Folate Deficiency, and Subacute Combined Degeneration.

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

    Allergy Partners Of Dallas-Fort Worth

    760 N. Shiloh Road, 
    Garland, TX 
     (7.7 miles away)
    Languages Spoken:
    English

    Qurat-ul-ain Kamili is an Internal Medicine specialist and an Allergy and Immunologist practicing medicine in Garland, Texas. Dr. Kamili is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Grass Allergy, Allergic Rhinitis, Sinusitis, and Allergic Conjunctivitis. Dr. Kamili is board certified in Allergy & Immunology- American Board Of Allergy And Immunology, Rheumatology- American Board Of Internal Med/Rheumatology, and Allergy And Immunology- American Board Of Allergy And Immunology.

    Advanced in Mast Cell Activation Syndrome (MCAS)
    Cardiac Electrophysiology | Cardiology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Cardiac Electrophysiology | Cardiology
    7777 Forest Ln, A236, 
    Dallas, TX 
     (8.8 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients
    Offers Telehealth

    Amer Suleman is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Dallas, Texas. Dr. Suleman 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 Postural Orthostatic Tachycardia Syndrome (POTS), Arrhythmias, Familial Dysautonomia, and Fainting. Dr. Suleman is currently accepting new patients.

    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 North Texas

    7777 Forest Ln Ste B332, 
    Dallas, TX 
     (9.9 miles away)
    Languages Spoken:
    English

    Robert Sugerman is an Allergy and Immunologist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Sugerman is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Sinusitis, and Allergic Rhinitis. Dr. Sugerman is board certified in American Board Of Pediatrics and American Board Of Allergy And Immunology.

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

    Gustavo H Day MD PA

    7777 Forest Ln Bldg B, 
    Dallas, TX 
     (9.9 miles away)
    Languages Spoken:
    English

    Sheeba Cherian is an Allergy and Immunologist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Cherian is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Allergic Conjunctivitis, Conjunctivitis (Pink Eye), Allergic Rhinitis, and Sinusitis. Dr. Cherian is board certified in American Board Of Pediatrics and Allergy And Immunology.

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

    Texas Digestive Disease Consultants

    8220 Walnut Hill Ln, Ste 710, LB 101, 
    Dallas, TX 
     (10.3 miles away)
    Languages Spoken:
    English, Hindi
    Offers Telehealth

    Samar Harris is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Dallas, Texas. Dr. Harris is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Gas Bloat Syndrome, Gastroparesis, Diarrhea, Colonoscopy, and Gastrectomy. Dr. Harris is board certified in Internal Medicine- American Board Of Internal Med and Gastroenterology- American Board Of Internal Medicine.

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

    Preston Hollow Allergy, PLLC

    7557 Ramber Rd, Ste 400, 
    Dallas, TX 
     (10.6 miles away)
    Languages Spoken:
    English

    Matthew Feldman is an Allergy and Immunologist practicing medicine in Dallas, Texas. Dr. Feldman is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives. Dr. Feldman is board certified in Allergy & Immunology- American Board Of Allergy And Immunology.

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

    Victor L Vines MD PA

    12200 Park Central Dr Ste 403, 
    Dallas, TX 
     (8.2 miles away)
    Languages Spoken:
    English

    Noel Snowberger is a Gastroenterologist practicing medicine in Dallas, Texas. Dr. Snowberger is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

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

    Bare Dermatology

    Dallas, TX 
     (10.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ritu Swali is a Dermatologist practicing medicine in Dallas, Texas. Dr. Swali 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 Gianotti-Crosti Syndrome, Bullae, Punctate Porokeratosis, and Benign Chronic Pemphigus. Dr. Swali is board certified in Dermatology- American Board Of Dermatology.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Nurse Practitioner
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Nurse Practitioner
    4055 Valley View Ln, 
    Dallas, TX 
     (10.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amyjo Wallingford is a Nurse Practitioner practicing medicine in Dallas, Texas. Ms. Wallingford is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Chronic Spontaneous Urticaria (CSU), Mast Cell Activation Syndrome (MCAS), and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Ms. Wallingford is currently accepting new patients.

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

    UTSW Cardiology Clinical Center Park Cities

    8611 Hillcrest Ave Ste 300, 
    Dallas, TX 
     (12.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shelly Heidelbaugh is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Heidelbaugh is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Hypervitaminosis D, Vitamin D Deficiency, High Cholesterol, and Obesity.

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

    Fountain Life Dallas LLC

    5762 Grandscape Blvd Ste 115, 
    The Colony, TX 
     (13.2 miles away)
    Languages Spoken:
    English

    Amrien Ghouse is a primary care provider, practicing in Family Medicine in The Colony, Texas. Dr. Ghouse is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Mccune-Albright Syndrome, Long Haul COVID, Gas Bloat Syndrome, and Fibromyalgia.

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    Last Updated: 04/28/2026

    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 Plano, TX?

    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 Plano, TX?

    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 Plano, TX?

    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 Plano, TX?

    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 Plano, TX?

    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 Plano, TX?

    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 Plano, TX?

    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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