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    Last Updated: 01/09/2026

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    MediFind found 25 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Marietta, GA. Of these, 22 are Experienced and 3 are Advanced.

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    25 providers found
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Interventional Radiology | Radiology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Interventional Radiology | Radiology

      Quantum Radiology PC

      790 Church St Ne, Suite 400, 
      Marietta, GA 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Glenn Kerwin is an Interventional Radiologist and a Radiologist in Marietta, Georgia. Dr. Kerwin is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Thyroid Nodule, Ascites, Lung Nodules, Bone Marrow Aspiration, and Bone Graft. Dr. Kerwin is currently accepting new patients.

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

      North Atlanta Primary Care

      141 Lacy Street Northwest, Ste100, 
      Marietta, GA 
       (1.9 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English

      Christine Morris is a primary care provider, practicing in Family Medicine in Marietta, Georgia. Dr. Morris has been practicing medicine for over 10 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 Attention Deficit Hyperactivity Disorder (ADHD), Asthma in Children, Asthma, and Oral Herpes.

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

      Center For Allergy And Asthma Of Georgia

      3104 Creekside Village Drive Northwest, Bldg500, 
      Kennesaw, GA 
       (6.2 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English

      Adesh Patel is an Allergy and Immunologist in Kennesaw, Georgia. Dr. Patel has been practicing medicine for over 16 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 Allergic Rhinitis, Grass Allergy, Anaphylaxis, and Sinusitis.

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

      Atlanta Allergy & Asthma, PA

      1519 Johnson Ferry Road, Suite 200, 
      Marietta, GA 
       (7.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Louis Kalish is an Allergy and Immunologist in Marietta, Georgia. Dr. Kalish 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 Tick Paralysis. Dr. Kalish is currently accepting new patients.

      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 
       (9.5 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)
      Interventional Radiology | Radiology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Interventional Radiology | Radiology

      Quantum Radiology PC

      Marietta, GA 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sepehr Panah is an Interventional Radiologist and a Radiologist in Marietta, Georgia. Dr. Panah is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Ascites, Visceromegaly, Lung Cancer, Bone Graft, and Vertebroplasty. Dr. Panah 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

      Wellstar Medical Group LLC

      1120 Wellstar Way, Suite 402, 
      Holly Springs, GA 
       (13.2 miles away)
      Languages Spoken:
      English, German
      Accepting New Patients
      Offers Telehealth

      Carmen Klass is a Hematologist Oncology specialist and a Hematologist in Holly Springs, Georgia. Dr. Klass is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Paget Disease of the Breast, Gliosarcoma, Embryonal Tumor with Multilayered Rosettes, and Atypical Teratoid Rhabdoid Tumor (ATRT). Dr. Klass 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 
       (9.5 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.

      Nikita T. Amin
      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 
       (12.6 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 Chronic Familial Neutropenia. Dr. Amin 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 
       (12.6 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 RUNX1 Familial Platelet Disorder. Dr. Warner is currently accepting new patients.

      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 
       (14.2 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.

      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 
       (14.4 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.

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

      Atlanta Allergy & Asthma - Austell

      1620 Mulkey Rd, 
      Austell, GA 
       (7.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alexander Gilmore is an Allergy and Immunologist in Austell, Georgia. Dr. Gilmore 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, Hives, and Grass Allergy.

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

      Gastrointestinal Specialist Of Georgia

      1121 Johnson Ferry Rd, Suite 150, 
      Marietta, GA 
       (7.8 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Akit Patel is a Gastroenterologist in Marietta, Georgia. Dr. Patel 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 Irritable Bowel Syndrome (IBS), Morning Sickness, Trichohepatoenteric Syndrome, Endoscopy, and Gastrectomy.

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

      Laureate Medical Group At Northside, LLC

      4800 Olde Towne Pkwy, Suite 400, 
      Marietta, GA 
       (8.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Lisa Lefkovits is a primary care provider, practicing in Internal Medicine in Marietta, Georgia. Dr. Lefkovits is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are High Cholesterol, Wolcott Rallison Syndrome, Hypothyroidism, and Postmenopausal Osteoporosis. Dr. Lefkovits is currently accepting new patients.

      Experienced in Mast Cell Activation Syndrome (MCAS)
      Neurology | Ophthalmology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Neurology | Ophthalmology

      Wellstar Medical Group LLC

      5150 Stilesboro N W Rd, Suite 220, 
      Kennesaw, GA 
       (9.1 miles away)
      Languages Spoken:
      English, Bulgarian, French, Korean
      Accepting New Patients
      Offers Telehealth

      Gathline Etienne is a Neurologist and an Ophthalmologist in Kennesaw, Georgia. Dr. Etienne is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Migraine, Migraine with Brainstem Aura, Tension Headache, and Papilledema. Dr. Etienne is currently accepting new patients.

      Experienced in Mast Cell Activation Syndrome (MCAS)
      Gynecologic Oncology | Obstetrics and Gynecology | Oncology
      Experienced in Mast Cell Activation Syndrome (MCAS)
      Gynecologic Oncology | Obstetrics and Gynecology | Oncology

      Wellstar Medical Group LLC

      5150 Stilesboro N W Rd, Suite 220, 
      Kennesaw, GA 
       (9.1 miles away)
      Languages Spoken:
      English, Sign Language, Spanish
      Accepting New Patients
      Offers Telehealth

      Sharad Ghamande is a Gynecologic Oncologist and an Obstetrics and Gynecologist in Kennesaw, Georgia. Dr. Ghamande is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Ovarian Cancer, Cervical Cancer, Endometrial Cancer, Oophorectomy, and Hysterectomy. Dr. Ghamande is currently accepting new patients.

      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 
       (11.8 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.

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

      Wellstar Cardiovascular Medicine LLC

      120 Stonebridge Pkwy Ste 110, 
      Woodstock, GA 
       (11.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Howard Snapper is a Cardiologist in Woodstock, Georgia. Dr. Snapper is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Familial Dysautonomia, Multiple System Atrophy, Familial Neurocardiogenic Syncope, Pacemaker Implantation, and Cardiac Ablation.

      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 
       (14.2 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.

      Showing 1-20 of 25

      Last Updated: 01/09/2026

      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 Marietta, 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 Marietta, 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 Marietta, 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 Marietta, 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 Marietta, 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 Marietta, 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 Marietta, 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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