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

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

Last Updated: 06/30/2026

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MediFind found 117 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Dallas, TX. Of these, 104 are Experienced, 11 are Advanced and 2 are Distinguished.

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117 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
    Referral may be required

    AIR Care - Plano

    3600 Communications Pkwy, Ste 675, 
    Plano, TX 
    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 15 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Primary Immunodeficiency (PID), Sinusitis, and Allergic Rhinitis.

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

    Allergy Immunology And Respiratory Care PA

    3600 Communications Pkwy Ste 675, 
    Plano, TX 
    Languages Spoken:
    English
    Offers Telehealth

    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.

    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 
    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 Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Subacute Combined Degeneration.

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

    Wiseman Family Practice

    2500 S Lakeline Blvd, Ste 100, 
    Cedar Park, TX 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jeremy Wiseman is a primary care provider, practicing in Family Medicine in Cedar Park, Texas. Dr. Wiseman is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 186 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Hypothyroidism, Hashimoto Thyroiditis, and Male Pseudohermaphroditism with Gynecomastia. Dr. Wiseman is currently accepting new patients.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Cardiology | Pediatrics
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Cardiology | Pediatrics
    Referral may be required

    Pediatrix Cardiology

    3150 Clarksville St., 
    Paris, TX 
    Languages Spoken:
    English, Norwegian, Spanish
    Offers Telehealth

    Lee Pearse is a Pediatrics specialist and a Pediatric Cardiologist practicing medicine in Paris, Texas. Dr. Pearse is rated as an Experienced 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 Partial Atrioventricular Canal, Atrioventricular Septal Defect, Endocardial Cushion Defect, and Musculocontractural Ehlers-Danlos Syndrome (mcEDS).

    Experienced in Mast Cell Activation Syndrome (MCAS)
    General Surgery | Vascular Surgery
    Experienced in Mast Cell Activation Syndrome (MCAS)
    General Surgery | Vascular Surgery
    Referral required

    Texas Vascular Associates - Sherman

    230 E Sycamore St, Ste 105, 
    Sherman, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Arash Shirvani is a General Surgeon and a Vascular Surgeon practicing medicine in Sherman, Texas. Dr. Shirvani 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 End-Stage Renal Disease (ESRD), Mondor Disease, Lemierre Syndrome, Ehlers-Danlos Syndrome (EDS), and Carotid Artery Surgery. Dr. Shirvani is board certified in General Surgery- American Board Of Surgery/General Surgery, Vascular Surgery- American Board Of Surgery/Vascular Surgery, Vascular Surgery- American Board Of Surgery, and General Surgery- American Board Of Surgery.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology
    Referral may be required
    451 N Texas Ave, 
    Webster, TX 
    Experience:
    43+ years
    Languages Spoken:
    English, German, Spanish

    Stephen Tyring is a Dermatologist practicing medicine in Webster, Texas. He has been practicing medicine for over 43 years. Dr. Tyring is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Shingles, Plaque Psoriasis, Warts, and Psoriasis.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Gastroenterology | Internal Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Gastroenterology | Internal Medicine
    Referral may be required

    Digestive Health Associates Of Texas - Plano

    3242 Preston Rd, Ste 200, 
    Plano, TX 
    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.

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

    Baylor College Of Medicine

    7200 Cambridge St, 
    Houston, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Sanjiv Sur is a Pediatrics provider practicing medicine in Houston, Texas. Dr. Sur is rated as an Experienced 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 Asthma, Allergic Rhinitis, Severe Combined Immunodeficiency (SCID), and X-Linked Severe Combined Immunodeficiency.

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

    Allergy Partners Of Dallas-Fort Worth

    760 N. Shiloh Road, 
    Garland, TX 
    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)
    Family Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Family Medicine
    2840 Commercial Center Blvd, Ste 104, 
    Katy, TX 
    Experience:
    27+ years
    Languages Spoken:
    English, Hindi, Urdu

    Dr. Moiz Ahmed earned his medical degree from Sindh Medical College in Karachi, Pakistan.He then completed his family medicine residency program at McGovern Medical School at UTHealth in Houston. Board certified in family medicine, Dr. Ahmed has practiced medicine since 2007.His clinical interests include urgent care, chronic disease management and geriatric care. Dr. Ahmed offers personalized care for the whole family in a comforting and relaxing environment. He believes in working closely with each patient to understand their medical needs. He treats patients with a variety of conditions, including diabetes, hypertension, infectious diseases, obesity, osteoporosis, thyroid disease, cancer and heart disease. Dr. Ahmed sees patients from five years and older. Members of his office staff speak Urdu, Hindi and Punjabi. He belongs to the American Academy of Family Medicine. Residents of the Katy area, Dr. Ahmed and his wife have two daughters.When not in the clinic, he enjoys watching movies, gardening and spending time with his family and friends. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Peptic Ulcer, High Cholesterol, Liver Embolization, and Endoscopy.

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

    Texas Regional Asthma & Allergy Center, LLP

    900 E. Southlake Boulevard, Suite 300, 
    Southlake, TX 
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Rene Leon is an Allergy and Immunologist practicing medicine in Southlake, Texas. Dr. Leon 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 Sinusitis, Allergic Rhinitis, Grass Allergy, and Common Variable Immune Deficiency. Dr. Leon is board certified in Allergy & Immunology- American Board Of Allergy And Immunology and Allergy And 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
    Referral may be required

    Allergy Partners Of Dallas-Fort Worth

    760 N. Shiloh Road, 
    Garland, TX 
    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.

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

    Andrew D Beaty MD PA

    4200 S Hulen St Ste 230, 
    Fort Worth, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Susan Bailey is a Pediatrics provider practicing medicine in Fort Worth, Texas. Dr. Bailey is rated as an Experienced 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 Grass Allergy, Allergic Rhinitis, Sinusitis, and Hyperphenylalaninemia Due to Dehydratase Deficiency.

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

    Preston Hollow Allergy, PLLC

    7557 Ramber Rd, Ste 400, 
    Dallas, TX 
    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.

    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Referral may be required
    6243 Fairmont Pkwy, Ste 102, 
    Pasadena, TX 
    Experience:
    41+ years
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    David Engler is an Allergy and Immunologist practicing medicine in Pasadena, Texas. He has been practicing medicine for over 41 years. Dr. Engler is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Sinusitis, Allergic Rhinitis, and Angioedema.

    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Referral may be required
    705 S Fry Rd, Ste 115, 
    Katy, TX 
    Experience:
    35+ years
    Languages Spoken:
    English, Punjabi, Spanish
    Accepting New Patients

    Pardeep Rihal is an Allergy and Immunologist practicing medicine in Katy, Texas. He has been practicing medicine for over 35 years. Dr. Rihal is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Sinusitis, Allergic Rhinitis, and Hives. Dr. Rihal is currently accepting new patients.

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

    Serene Springs Health & Wellness Clinic

    6300 Richmond Ave Ste 202, 
    Houston, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Patricia Salvato is a primary care provider, practicing in Internal Medicine in Houston, Texas. Dr. Salvato is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 66 other conditions, according to our data. Her clinical expertise encompasses Neuralgia, Peripheral Neuropathy, Mononucleosis, and Lyme Disease.

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

    Office

    902 Preskitt Rd Ste 600, 
    Decatur, TX 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Arshad Mustafa is an Internal Medicine provider practicing medicine in Decatur, Texas. Dr. Mustafa is rated as an Experienced 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 Rheumatoid Arthritis (RA), Undifferentiated Connective Tissue Disease (UCTD), Mixed Connective Tissue Disease, and MASS Phenotype. Dr. Mustafa 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
    Referral may be required

    Fort Worth Allergy & Asthma Associates

    4200 S Hulen St., Ste 230, 
    Fort Worth, TX 
    Languages Spoken:
    English, Navajo
    Offers Telehealth

    Millard Tierce is a Pediatrics specialist and an Allergy and Immunologist practicing medicine in Fort Worth, Texas. Dr. Tierce 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 Grass Allergy, Sinusitis, Allergic Rhinitis, and Hives.

    Showing 1-20 of 117

    Last Updated: 06/30/2026

    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 Dallas, 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 Dallas, 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 Dallas, 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 Dallas, 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 Dallas, 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 Dallas, 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 Dallas, 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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