The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Atlanta, GA

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

The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors near Atlanta, GA

Last Updated: 02/22/2026

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MediFind found 21 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Atlanta, GA. Of these, 18 are Experienced and 3 are Advanced.

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21 providers found
    Keith I. Lenchner
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology

    Atlanta Allergy & Asthma, PA

    2045 Peachtree Road Northeast, Suite 800, 
    Atlanta, GA 
     (3.4 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.

    Eiran A. Warner
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Oncology | Hematology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Oncology | Hematology

    Piedmont Cancer Institute, PC

    1800 Howell Mill Road Northwest, Suite 800, 
    Atlanta, GA 
     (4.5 miles away)
    Languages Spoken:
    English, Hebrew
    Accepting New Patients
    Offers Telehealth

    Eiran Warner is a Hematologist and an Oncologist 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 Paris-Trousseau Thrombocytopenia. Dr. Warner 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.

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

    Emory Winship Cancer Institute

    1365 Clifton Road Northeast, BldgC, 
    Atlanta, GA 
     (4.7 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English, Farsi

    Neda Nikbakht is a Dermatologist in Atlanta, Georgia. Dr. Nikbakht has been practicing medicine for over 13 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 Mycosis Fungoides, Cutaneous T-Cell Lymphoma (CTCL), T-Cell Lymphoma, and Keloids.

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

    Emory University School Of Medicine Department Of Ophthalmology

    1365 Clifton Rd NE, 
    Atlanta, GA 
     (4.9 miles away)
    Languages Spoken:
    English

    Alexis Ahlfors is a Cardiologist in Atlanta, Georgia. Dr. Ahlfors 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, Atrial Fibrillation, Aortic Valve Stenosis, and Angioplasty.

    Theodore M. Lee
    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 Street Northwest, Suite 720, 
    Atlanta, GA 
     (3.4 miles away)
    Languages Spoken:
    English
    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).

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

    Grady Memorial Hospital Corporation

    80 Jesse Hill Jr Dr SE, 
    Atlanta, GA 
     (0.4 miles away)
    Languages Spoken:
    English

    Elliott Winton is an Internal Medicine provider 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).

    Nikita T. Amin
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Oncology | Hematology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Oncology | Hematology

    Piedmont Cancer Institute (NEW)

    1800 Howell Mill Road NW, Suite 800, 
    Atlanta, GA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nikita Amin is a Hematologist and an Oncologist 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 Agranulocytosis. Dr. Amin is currently accepting new patients.

    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.

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

    Optimal Integrative Care

    3193 Howell Mill Road Northwest, Suite 204, 
    Atlanta, GA 
     (8.4 miles away)
    Languages Spoken:
    English, French, Spanish
    Accepting New Patients
    Offers Telehealth

    Joel Rosenstock attended Cornell University as an undergraduate, University of Brussels for medical school and completed an internal medicine residency at the University of Louisville in Louisville, Kentucky and Christ Hospital in Cincinnati, Ohio. He trained in infectious diseases at National Naval Medical Center in Bethesda, Maryland and was then on the faculty at the Uniformed Services University of the Health Sciences in Bethesda in the Division of Tropical Public Health. He obtained an MPH in epidemiology while at the medical school. He spent 3 years in the Republic of Panama teaching tropical infectious diseases to military physicians at the Naval School of Health Sciences. After leaving the Navy in 1989 he began his private practice in infectious diseases at Piedmont Hospital in Atlanta, Georgia. He served as the Medical Advisor to CARE for 7 years and established the Peachtree Travel Clinic one of the largest travel clinics in the Southeast. Dr. Rosenstock served as the President of the Infectious Disease Society of Georgia from 1998-2002. He established AbsoluteCARE, a patient centered medical home, dedicated to HIV and chronic disease management in 2000 and it has grown to be the largest provider of insured HIV care in Georgia. AbsoluteCARE, an NCQA Level III Recognized Patient Centered Medical Home (PCMH), serves 3000 HIV infected patients and another 2500 patients with chronic medical comorbidities. As the Chief Medical Officer of AbsoluteCARE, Dr. Rosenstock has guided its growth and recent expansion to a second location in Baltimore, Maryland. 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.

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

    Emory University Hospital Midtown

    550 Peachtree St NE, 
    Atlanta, GA 
     (1.3 miles away)
    Languages Spoken:
    English

    Benjamin Anthony is a General Surgeon in Atlanta, Georgia. Dr. Anthony is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Spasmodic Dysphonia, Laryngeal Nerve Damage, Vocal Cord Dysfunction, Laryngectomy, and Gastrostomy.

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

    Piedmont Cancer Institute PC

    1800 Howell Mill Rd NW Ste 800, 
    Atlanta, GA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Jonas is 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.

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

    Emory University School Of Medicine Department Of Ophthalmology

    1365 Clifton Rd NE, 
    Atlanta, GA 
     (4.9 miles away)
    Languages Spoken:
    English

    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.

    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.

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

    Center For Advanced Pediatrics-General And Thoracic Surgery

    2174 N Druid Hills Rd NE, 
    Atlanta, GA 
     (6.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Melinda Rathkopf is an Allergy and Immunologist in Atlanta, Georgia. Dr. Rathkopf is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Systemic Mastocytosis, Allergic Rhinitis, Sinusitis, and Grass Allergy.

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

    Chacko Allergy, Asthma And Sinus Center

    5555 Peachtree Dunwoody Road, Suite 135, 
    Atlanta, GA 
     (11.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sofia Edwards is a Pediatric Allergy and Immunologist in Atlanta, Georgia. Dr. Edwards 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, Grass Allergy, Hives, and Sinusitis. Dr. Edwards 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

    Allergy And Asthma Consultants PC

    5555 Peachtree Dunwoody Rd Ste 325, 
    Atlanta, GA 
     (10.9 miles away)
    Languages Spoken:
    English

    Paul Rabinowitz is an Allergy and Immunologist in Atlanta, Georgia. Dr. Rabinowitz is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hives, Ozena, Nonallergic Rhinopathy, and Allergic Rhinitis.

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

    Atlanta Allergy & Asthma - Northlake

    2300 Henderson Mill Rd NE Ste 230, 
    Atlanta, GA 
     (10.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sara Bluestein is an Allergy and Immunologist in Atlanta, 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.

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

    Allergy And Asthma Consultants PC

    5555 Peachtree Dunwoody Rd Ste 325, 
    Atlanta, GA 
     (10.9 miles away)
    Languages Spoken:
    English

    Glen Nadel is an Allergy and Immunologist in Atlanta, Georgia. Dr. Nadel is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Anaphylaxis.

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

    Independent Neuropsychology Consultants LLC

    5887 Glenridge Dr Ste 140, 
    Atlanta, GA 
     (12.6 miles away)
    Languages Spoken:
    English

    Chaouki Khoury is a Pediatric Neurologist in Atlanta, Georgia. Dr. Khoury is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Epilepsy Juvenile Absence, Seizures, Absence Seizure, and Benign Rolandic Epilepsy.

    Showing 1-20 of 21

    Last Updated: 02/22/2026

    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 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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