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    Last Updated: 10/30/2025

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    MediFind found 19 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Atlanta, GA. Of these, 16 are Experienced and 3 are Advanced.

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

      Peachtree Allergy And Asthma Clinic PC

      1800 Peachtree St Nw, Suite 720, 
      Atlanta, GA 
       (3.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Theodore Lee is an Allergy and Immunologist in Atlanta, Georgia. Dr. Lee 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), Common Variable Immune Deficiency, Hives, and Primary Immunodeficiency (PID). Dr. Lee is currently accepting new patients.

      Leslie P. Lawley
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Experienced in Mast Cell Activation Syndrome (MCAS)

      Emory Clinic At 1525 Clifton Road

      1525 Clifton Road Northeast, Fl3, 
      Atlanta, GA 
       (4.7 miles away)
      Experience:
      25+ years
      Languages Spoken:
      English
      Offers Telehealth

      Leslie Lawley is a Pediatrics provider in Atlanta, Georgia. Dr. Lawley has been practicing medicine for over 25 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 Urticaria Pigmentosa, Vascular Birthmark, Aplasia Cutis Congenita, and Hemangioma.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Advanced in Mast Cell Activation Syndrome (MCAS)

      Emory University School Of Medicine

      100 Woodruff Circle, 
      Atlanta, GA 
       (4.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Elliott Winton is a Hematologist in Atlanta, Georgia. Dr. Winton is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Myelofibrosis, Essential Thrombocythemia, Polycythemia Vera, and Chronic Myelogenous Leukemia (CML). Dr. Winton is currently accepting new patients.

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

      Peachtree Allergy And Asthma Clinic PC

      1800 Peachtree St Nw, Suite 720, 
      Atlanta, GA 
       (3.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ariana Buchanan is an Allergy and Immunologist in Atlanta, Georgia. Dr. Buchanan 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). Dr. Buchanan is currently accepting new patients.

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

      Piedmont Medical Care Corporation

      105 Collier Rd Nw, Suite 5020, 
      Atlanta, GA 
       (4.0 miles away)
      Languages Spoken:
      English, Arabic, Arabic - Jordanian, Czech, French
      Accepting New Patients
      Offers Telehealth

      Islam Eltarawy is a primary care provider, practicing in Family Medicine in Atlanta, Georgia. Dr. Eltarawy is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Cirrhosis, Empyema, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Eltarawy is currently accepting new patients.

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

      Piedmont Cancer Institute PC

      1800 Howell Mill Rd Nw, Suite 800, 
      Atlanta, GA 
       (4.1 miles away)
      Languages Spoken:
      English, Hebrew
      Accepting New Patients
      Offers Telehealth

      William Jonas is a Hematologist Oncology specialist and a Hematologist in Atlanta, Georgia. Dr. Jonas is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Familial Colorectal Cancer, and Childhood Iron Deficiency Anemia. Dr. Jonas is currently accepting new patients.

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

      Piedmont Cancer Institute PC

      1800 Howell Mill Rd Nw, Suite 800, 
      Atlanta, GA 
       (4.1 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Marcie Schuster is a Nurse Practitioner in Atlanta, Georgia. Ms. Schuster has been practicing medicine for over 17 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 Vitamin B12 Deficiency, Febrile Neutropenia, and Mast Cell Activation Syndrome (MCAS).

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

      Piedmont Cancer Institute PC

      1800 Howell Mill Rd Nw, Suite 800, 
      Atlanta, GA 
       (4.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nikita Amin is a Hematologist Oncology specialist and a Hematologist in Atlanta, Georgia. Dr. Amin is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Dehydration, and Chronic Familial Neutropenia.

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

      Piedmont Cancer Institute PC

      1800 Howell Mill Rd Nw, Suite 800, 
      Atlanta, GA 
       (4.1 miles away)
      Languages Spoken:
      English, Hebrew
      Accepting New Patients
      Offers Telehealth

      Eiran Warner is a Hematologist Oncology specialist and a Hematologist in Atlanta, Georgia. Dr. Warner is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Idiopathic Neutropenia, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and RUNX1 Familial Platelet Disorder. Dr. Warner is currently accepting new patients.

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

      Atlanta Allergy And Asthma PA

      2045 Peachtree Rd Ne, Suite 800, 
      Atlanta, GA 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      David Tanner is an Allergy and Immunologist in Atlanta, Georgia. Dr. Tanner is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Food Allergy. Dr. Tanner is currently accepting new patients.

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

      Atlanta Allergy And Asthma PA

      2045 Peachtree Rd Ne, Suite 800, 
      Atlanta, GA 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Keith Lenchner is an Allergy and Immunologist in Atlanta, Georgia. Dr. Lenchner is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives. Dr. Lenchner is currently accepting new patients.

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

      The Emory Clinic Inc

      1365 Clifton Rd Ne, 
      Atlanta, GA 
       (4.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jessica Vernon is a Physician Assistant in Atlanta, Georgia. Ms. Vernon 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), Smoldering Multiple Myeloma, Vitamin B12 Deficiency, and Febrile Neutropenia.

      Merin E. Kalangara
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology

      Emory Clinic - Pulmonology At Executive Park

      1605 Chantilly Drive Northeast, Ste301, 
      Atlanta, GA 
       (5.0 miles away)
      Experience:
      19+ years
      Languages Spoken:
      English
      Offers Telehealth

      Merin Kalangara is an Allergy and Immunologist in Atlanta, Georgia. Dr. Kalangara has been practicing medicine for over 19 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 Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Mast Cell Activation Syndrome (MCAS), and Acute Eosinophilic Pneumonia.

      Alexis G. Cutchins
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Experienced in Mast Cell Activation Syndrome (MCAS)
      101 W Ponce De Leon Ave, Suite 300, 
      Decatur, GA 
       (5.5 miles away)
      Languages Spoken:
      English, German, Korean, Mandarin, Spanish
      Accepting New Patients
      Offers Telehealth

      Alexis Cutchins is a Cardiologist in Decatur, Georgia. Dr. Cutchins is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Postural Orthostatic Tachycardia Syndrome (POTS), Familial Dysautonomia, Angina, Angioplasty, and Cardiac Ablation. Dr. Cutchins is currently accepting new patients.

      Advanced in Mast Cell Activation Syndrome (MCAS)
      Family Medicine
      Advanced in Mast Cell Activation Syndrome (MCAS)
      Family Medicine
      3193 Howell Mill Rd Nw Ste 125, 
      Atlanta, GA 
       (8.4 miles away)
      Languages Spoken:
      English

      Alice Sullivan is a primary care provider, practicing in Family Medicine in Atlanta, Georgia. Dr. Sullivan is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Fungal Arthritis, Intestinal Parasitosis, Meningitis, and Familial Chronic Mucocutaneous Candidiasis.

      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Allergy and Immunology
      2015 Uppergate Dr Ne, 
      Atlanta, GA 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Marissa Shams is an Allergy and Immunologist in Atlanta, Georgia. Dr. Shams is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Bloom Syndrome, Common Variable Immune Deficiency, Angioedema, and Urticaria Pigmentosa. Dr. Shams is currently accepting new patients.

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

      Optimal Integrative Care LLC

      3193 Howell Mill Rd Nw, Suite 125, 
      Atlanta, GA 
       (6.7 miles away)
      Languages Spoken:
      English, French, Sign Language, Spanish
      Accepting New Patients
      Offers Telehealth

      Joel Rosenstock is an Infectious Disease provider in Atlanta, Georgia. Dr. Rosenstock is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Long Haul COVID, Primary Carnitine Deficiency, Peroxisomal Acyl-CoA Oxidase Deficiency, and Vitamin D Deficiency. Dr. Rosenstock is currently accepting new patients.

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

      Digestive Healthcare Of Georgia

      3280 Howell Mill Rd Nw, Suite T100, 
      Atlanta, GA 
       (6.8 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Niraj Khandelwal is a Gastroenterologist in Atlanta, Georgia. Dr. Khandelwal has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Familial Adenomatous Polyposis, Crohn's Disease, Portal Hypertension, Gastrectomy, and Endoscopy.

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

      Atlanta Allergy And Asthma PA

      1620 Mulkey Rd, Suite 100, 
      Austell, GA 
       (14.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sara Bluestein is an Allergy and Immunologist and a Pediatrics provider in Austell, Georgia. Dr. Bluestein 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. Dr. Bluestein is currently accepting new patients.

      Showing 1-19 of 19

      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 Atlanta, GA?

      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 Atlanta, GA?

      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 Atlanta, GA?

      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 Atlanta, GA?

      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 Atlanta, GA?

      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 Atlanta, GA?

      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 Atlanta, GA?

      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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