The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Illinois, US

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

Last Updated: 04/28/2026

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MediFind found 56 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Illinois, US. Of these, 53 are Experienced, 2 are Advanced and 1 are Elite.

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56 providers found
    Elite in Mast Cell Activation Syndrome (MCAS)
    Elite in Mast Cell Activation Syndrome (MCAS)

    Rush University Medical Center

    1725 W Harrison St Ste 1010, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Celalettin Ustun is a Hematologist in Chicago, Illinois. Dr. Ustun is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration.

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

    Allergy Partners Of Chicago, PLLC

    2604 Dempster St., Suite 204, 
    Park Ridge, IL 
    Languages Spoken:
    English, Hebrew
    Offers Telehealth

    Sol Drapkin is an Allergy and Immunologist in Park Ridge, Illinois. Dr. Drapkin 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, Conjunctivitis (Pink Eye), and Grass Allergy.

    Joshua Straus
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Psychiatry | Psychology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Psychiatry | Psychology

    Endeavor Health Medical Group

    2650 Ridge Ave., Department Of Psychiatry, 
    Evanston, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Joshua Straus, MD, a psychiatrist at Endeavor Health, specializes in treating adults with complex medical illnesses, including neurological conditions and treatment-resistant mood disorders. He serves as division director for neuromodulation and leads collaborative care initiatives across multiple disciplines. Dr. Straus combines clinical insight with compassion, helping patients find relief through shared treatment plans and innovative technologies. Dr. Straus is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Seasonal Affective Disorder (SAD), Major Depression, Bipolar Disorder (BPD), and Generalized Anxiety Disorder (GAD).

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

    Illinois Allergy And Asthma Specialists, SC

    500 Davis St., Suite 512, 
    Evanston, IL 
    Languages Spoken:
    English

    Vivian Chou is an Allergy and Immunologist in Evanston, Illinois. Dr. Chou 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), Grass Allergy, Hives, and Allergic Rhinitis.

    David Dickerson
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pain Medicine | Physiatry
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pain Medicine | Physiatry

    Endeavor Health Medical Group

    9600 Gross Point Rd., Suite 1200, 
    Skokie, IL 
    Experience:
    18+ years
    Languages Spoken:
    English

    David Dickerson, MD, an anesthesiologist and pain medicine specialist at Endeavor Health, provides individualized, evidence-based care for patients with complex pain conditions. With more than a decade of experience, he uses advanced technologies, including image-guided procedures and microelectrodes, to help patients reduce pain and improve function. Dr. Dickerson also leads efforts to improve opioid safety and expand access to non-opioid treatments across the health system. Dr. Dickerson is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Central Pain Syndrome, Neuralgia, Wallerian Degeneration, Giant Axonal Neuropathy, and Knee Replacement.

    Bruce Bergelson
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Cardiology | Internal Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Cardiology | Internal Medicine

    Endeavor Health Medical Group

    9650 Gross Point Rd., Suite 4900, 
    Skokie, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Bruce Bergelson, MD, a cardiologist at Endeavor Health, brings over 35 years of experience in diagnosing and treating heart conditions. He is committed to building strong relationships with patients, listening to their concerns and developing treatment plans they feel confident about. Dr. Bergelson combines thoughtful care with the latest advances in cardiology to address both urgent and ongoing cardiovascular needs. Dr. Bergelson is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, and Atrial Fibrillation.

    Brady Stein
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Hematology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Hematology
    233 E Superior St 1st Fl, Olson Pavilion, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Brady Stein is a Hematologist in Chicago, Illinois. Dr. Stein is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Polycythemia Vera, Myelofibrosis, Myeloproliferative Neoplasms (MPN), and Essential Thrombocythemia.

    Jamee Tantoco
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology | Internal Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology | Internal Medicine

    Endeavor Health Medical Group

    2050 Pfingsten Rd., Suite 360, 
    Glenview, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Jamee Tantoco, MD, an allergist and immunologist at Endeavor Health, provides personalized care for patients of all ages managing conditions such as seasonal and food allergies, asthma, hives, eczema and frequent infections. Inspired by her own experience with chronic allergies, she focuses on practical, evidence-based treatments that fit each patient’s lifestyle. Dr. Tantoco takes time to listen, understand individual concerns and partner with patients to help them breathe easier, feel better and live with greater confidence in their health. Dr. Tantoco is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Vibratory Urticaria.

    Waheeda M. Hirani
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology

    Allergy Partners Of Chicago

    9301 Golf Rd, 
    Des Plaines, IL 
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Waheeda Hirani is an Allergy and Immunologist in Des Plaines, Illinois. Dr. Hirani has been practicing medicine for over 44 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 Allergic Rhinitis, Sinusitis, Grass Allergy, and Angioedema.

    Scott Bolton
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Gastroenterology | Pediatrics
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Gastroenterology | Pediatrics

    Chicagoland Childrens Health Alliance

    3232 Lake Ave., Suite 330, 
    Wilmette, IL 
    Languages Spoken:
    English

    Scott Bolton is a Pediatric Gastroenterologist and a Pediatrics provider in Wilmette, Illinois. Dr. Bolton is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Eosinophilic Esophagitis, Esophagitis, Eosinophilic Enteropathy, Gastritis, and Endoscopy.

    Owen Kramer
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology

    Pinnacle Dermatology

    103 N. Haven Rd., Suite 7, 
    Elmhurst, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Owen Kramer is a Dermatologist in Elmhurst, Illinois. Dr. Kramer is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Neurocutaneous Melanosis, Liver Spots, Universal Acquired Melanosis, and Giant Congenital Nevus.

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

    Endeavor Health Medical Group

    2050 Pfingsten Rd., Suite 360, 
    Glenview, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Ewa Schafer, MD, an allergist and immunologist at Endeavor Health, cares for both pediatric and adult patients with allergic and immunologic conditions. Inspired by personal and family experience with asthma and allergies, she takes a comprehensive approach to care. Dr. Schafer conducts detailed evaluations and works collaboratively with each patient to develop personalized plans that support long-term symptom control and improved quality of life. Dr. Schafer is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Chronic Cough, Asthma, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Sinusitis.

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

    Comprehensive Gastrointestinal Health

    40 Skokie Blvd., Suite 110, 
    Northbrook, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Nathanson is a Gastroenterologist in Northbrook, Illinois. Dr. Nathanson 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), Heartburn, Gas Bloat Syndrome, Endoscopy, and Gastrectomy.

    Mary Tobin
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology

    Rush University Medical Center

    1725 W Harrison St Ste 117, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Mary Tobin is an Allergy and Immunologist in Chicago, Illinois. Dr. Tobin is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Food Allergy, Primary Immunodeficiency (PID), Asthma, and Mast Cell Activation Syndrome (MCAS).

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

    Outpatient Northshore Rehab-Glenbrook Ambulatory Care Center (Acc)

    2180 Pfingsten Rd, 
    Glenview, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Alexandru Barboi is a Neurologist in Glenview, Illinois. Dr. Barboi is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Orthostatic Hypotension, Peripheral Neuropathy, Low Blood Pressure, Multiple System Atrophy, and Thymectomy.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Hematology | Oncology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Hematology | Oncology
    675 N St Clair St Ste 21-100, Galter Pavilion, 
    Chicago, IL 
    Experience:
    29+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lucy Godley is a Hematologist and an Oncologist in Chicago, Illinois. Dr. Godley has been practicing medicine for over 29 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 RUNX1 Familial Platelet Disorder, Myelodysplastic Syndrome (MDS), Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant.

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

    Office

    980 N Michigan Ave Ste 1575, 
    Chicago, IL 
    Languages Spoken:
    English

    Marla Barkoff is an Endocrinologist in Chicago, Illinois. Dr. Barkoff is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Cushing's disease, Exogenous Cushing's syndrome, Cushing's syndrome, and Cushing's syndrome due to Adrenal Tumor.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Experienced in Mast Cell Activation Syndrome (MCAS)
    676 N St Clair St Ste 1600, Arkes Pavilion, 
    Chicago, IL 
    Experience:
    48+ years
    Languages Spoken:
    English

    Amy Paller is a Pediatrics provider in Chicago, Illinois. Dr. Paller has been practicing medicine for over 48 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 Plaque Psoriasis, Clouston Syndrome, Ectodermal Dysplasias, Discoid Lupus Erythematosus (DLE), and Gastrostomy.

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

    Robert W Boxer MDSc

    500 Skokie Blvd Ste 140, 
    Northbrook, IL 
    Languages Spoken:
    English

    John Lawson is an Allergy and Immunologist in Northbrook, Illinois. Dr. Lawson 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.

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

    Rush University Medical Center

    1725 W Harrison St Ste 264, 
    Chicago, IL 
    Languages Spoken:
    English

    Michael Tharp is an Internal Medicine provider in Chicago, Illinois. Dr. Tharp is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Stasis Dermatitis and Ulcers, Bloom Syndrome, Urticaria Pigmentosa, and Actinic Keratosis.

    Showing 1-20 of 56

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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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