The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Germantown, TN

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

Last Updated: 04/28/2026

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MediFind found 10 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Germantown, TN. Of these, 9 are Experienced and 1 are Advanced.

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10 providers found
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology

    Aram S Hanisian MD PC

    2101 Merchants Row Ste 3, 
    Germantown, TN 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Hanissian is an Allergy and Immunologist in Germantown, Tennessee. Dr. Hanissian is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hives, Angioedema, Food Allergy, and Sinusitis.

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

    Medical Group Of Memphis LLC

    8040 Wolf River Blvd Ste 200, 
    Germantown, TN 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steven Overby is a primary care provider, practicing in Internal Medicine in Germantown, Tennessee. Dr. Overby is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Familial Hypocalciuric Hypercalcemia Type 1, Milk-Alkali Syndrome, Hypercalcemia, and Idiopathic Hypercalciuria.

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

    The West Clinic PLLC

    7945 Wolf River Blvd, 
    Germantown, TN 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Leonard Harris is a Hematologist in Germantown, Tennessee. Dr. Harris is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are End-Stage Renal Disease (ESRD), Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Vitamin B12 Deficiency.

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

    The West Clinic PLLC

    7945 Wolf River Blvd, 
    Germantown, TN 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Arnel Pallera is an Oncologist in Germantown, Tennessee. Dr. Pallera is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Melanoma of the Eye, Non-Hodgkin Lymphoma, Familial Colorectal Cancer, Metastatic Uveal Melanoma, and Bone Marrow Aspiration.

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

    The West Clinic PLLC

    7945 Wolf River Blvd, 
    Germantown, TN 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Johnson is an Oncologist in Germantown, Tennessee. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Paget Disease of the Breast, Pleuropulmonary Blastoma, Lung Cancer, Familial Colorectal Cancer, and Bone Marrow Aspiration.

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

    Allergy Asthma Immunology Center PLLC

    6401 Poplar Ave Ste 300, 
    Memphis, TN 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Phillip Lieberman is an Allergy and Immunologist in Memphis, Tennessee. Dr. Lieberman is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Anaphylaxis, Nonallergic Rhinopathy, Hives, and Allergic Rhinitis.

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

    Le Bonheur Children's Outpatient Center- East

    100 N Humphreys Blvd, 
    Memphis, TN 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jay Lieberman is an Allergy and Immunologist in Memphis, Tennessee. Dr. Lieberman is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Anaphylaxis, Food Allergy, Asthma, Eosinophilic Esophagitis, and Splenectomy.

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

    Baptist Memorial Medical Group Inc

    1500 W Poplar Ave Ste 308, 
    Collierville, TN 
     (9.2 miles away)
    Languages Spoken:
    English

    Drew Dill is a Hematologist Oncology specialist and a Hematologist in Collierville, Tennessee. Dr. Dill is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Bone Marrow Aspiration.

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

    Office

    574 Green Tree Cv Ste 101, 
    Collierville, TN 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gina Hanissian is an Internal Medicine provider in Collierville, Tennessee. Dr. Hanissian is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency, Hypertension, and Menopause.

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

    Methodist Medical Group-Rheumatology

    1211 Union Ave Ste 200, 
    Memphis, TN 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Debendra Pattanaik is a Rheumatologist in Memphis, Tennessee. Dr. Pattanaik is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Rheumatoid Arthritis (RA), Lupus Nephritis, Systemic Lupus Erythematosus (SLE), and Systemic Sclerosis (SSc).

    Showing 1-10 of 10

    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 Germantown, TN?

    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 Germantown, TN?

    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 Germantown, TN?

    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 Germantown, TN?

    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 Germantown, TN?

    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 Germantown, TN?

    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 Germantown, TN?

    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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