The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Chicago, IL

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

Last Updated: 04/28/2026

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MediFind found 27 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Chicago, IL. Of these, 25 are Experienced, 1 are Advanced and 1 are Elite.

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27 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 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Celalettin Ustun is a Hematologist practicing medicine in Chicago, Illinois. Dr. Ustun is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration.

    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 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brady Stein is a Hematologist practicing medicine in Chicago, Illinois. Dr. Stein is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Polycythemia Vera, Myelofibrosis, Myeloproliferative Neoplasms (MPN), and Essential Thrombocythemia. Dr. Stein is board certified in American Board Of Internal Medicine - Hematology (Certified).

    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 
     (1.3 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lucy Godley is a Hematologist and an Oncologist practicing medicine in Chicago, Illinois. She has been practicing medicine for over 29 years. Dr. Godley is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses RUNX1 Familial Platelet Disorder, Myelodysplastic Syndrome (MDS), Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Godley is board certified in American Board Of Internal Medicine - Hematology (Certified).

    Learn about our expert tiers
    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 
     (1.3 miles away)
    Languages Spoken:
    English

    Marla Barkoff is an Endocrinologist practicing medicine in Chicago, Illinois. Dr. Barkoff is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses 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 2140, Arkes Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jamile Shammo is a Hematologist practicing medicine in Chicago, Illinois. Dr. Shammo is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Paroxysmal Nocturnal Hemoglobinuria (PNH), Paroxysmal Cold Hemoglobinuria, Myelodysplastic Syndrome (MDS), Myelofibrosis, and Bone Marrow Aspiration. Dr. Shammo is board certified in American Board Of Internal Medicine - Hematology (Certified).

    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 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mary Tobin is an Allergy and Immunologist practicing medicine in Chicago, Illinois. Dr. Tobin is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Food Allergy, Primary Immunodeficiency (PID), Asthma, and Mast Cell Activation Syndrome (MCAS).

    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 
     (2.9 miles away)
    Languages Spoken:
    English

    Michael Tharp is an Internal Medicine provider practicing medicine in Chicago, Illinois. Dr. Tharp is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Stasis Dermatitis and Ulcers, Bloom Syndrome, Urticaria Pigmentosa, and Actinic Keratosis.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Allergy and Immunology | Pediatrics
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Allergy and Immunology | Pediatrics
    225 E Chicago Ave # 60, 
    Chicago, IL 
     (1.0 miles away)
    Languages Spoken:
    English, Spanish

    Abigail Lang is a Pediatric Allergy and Immunologist and a Pediatrics provider practicing medicine in Chicago, Illinois. Dr. Lang is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Food Allergy, Chronic Spontaneous Urticaria (CSU), Hereditary Alpha-Tryptasemia, and Anaphylaxis.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology | Pediatrics
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology | Pediatrics
    225 E Chicago Ave, 
    Chicago, IL 
     (1.1 miles away)
    Experience:
    48+ years
    Languages Spoken:
    English

    Amy Paller is a Dermatologist and a Pediatrics provider practicing medicine in Chicago, Illinois. She has been practicing medicine for over 48 years. Dr. Paller is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Plaque Psoriasis, Clouston Syndrome, Ectodermal Dysplasias, Discoid Lupus Erythematosus (DLE), and Gastrostomy. Dr. Paller is board certified in American Board Of Dermatology - Dermatology (Certified).

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

    Office

    240 E Huron St Rm M-306, 
    Chicago, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Bruce Bochner is an Allergy and Immunologist practicing medicine in Chicago, Illinois. Dr. Bochner is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hypereosinophilic Syndrome, Eosinophilic Asthma, Asthma, Anaphylaxis, and Tissue Biopsy.

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

    Northwestern Medicine Department Of Allergy

    675 N Saint Clair St Ste 18-250, 
    Chicago, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Paul Greenberger is an Allergy and Immunologist practicing medicine in Chicago, Illinois. Dr. Greenberger is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Allergic Bronchopulmonary Aspergillosis, Anaphylaxis, Aspergillosis, and Asthma.

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

    Raby Institute For Integrataive Med Northwestern L.

    500 N Michigan Ave Ste 2100, 
    Chicago, IL 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Theri Raby is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Raby is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Folate Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia.

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

    Specialty Integrative Nutrition LLC

    939 W North Ave Ste 650, 
    Chicago, IL 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dominic Patawaran is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Patawaran is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Homocystinuria due to MTHFR Deficiency, Lyme Disease, Inborn Amino Acid Metabolism Disorder, and Fungal Arthritis.

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

    Rush University Medical Center

    1725 W Harrison St, 
    Chicago, IL 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anil Kesavan is a Pediatric Gastroenterologist practicing medicine in Chicago, Illinois. Dr. Kesavan is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Delayed Growth, Encopresis, Tracheoesophageal Fistula, and Eosinophilic Esophagitis.

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

    University Of Illinois Chicago Physician Group (Uicpg)

    1801 W Taylor St, 
    Chicago, IL 
     (2.2 miles away)
    Languages Spoken:
    English

    Elizabeth Kudlaty is an Internal Medicine provider practicing medicine in Chicago, Illinois. Dr. Kudlaty is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses DRESS Syndrome, Systemic Mastocytosis, Infantile Neutropenia, and Asthma.

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

    Cook County Health

    1950 W Polk St, 
    Chicago, IL 
     (2.4 miles away)
    Languages Spoken:
    English

    Ifeoma Ike is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Ike is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Systemic Mastocytosis and Mast Cell Activation Syndrome (MCAS).

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

    University Pain Physicans LLC

    1725 W Harrison St Ste 550, 
    Chicago, IL 
     (2.9 miles away)
    Languages Spoken:
    English

    Matthew Jaycox is a Pain Medicine provider practicing medicine in Chicago, Illinois. Dr. Jaycox is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Complex Regional Pain Syndrome, Neuralgia, Facet Joint Syndrome, and Chronic Pain.

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

    Office

    2515 N Clark St, 
    Chicago, IL 
     (3.1 miles away)
    Languages Spoken:
    English

    Joshua Wechsler is a Pediatric Gastroenterologist practicing medicine in Chicago, Illinois. Dr. Wechsler is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Eosinophilic Esophagitis, Esophagitis, Eosinophilic Enteropathy, Endoscopy, and Tissue Biopsy.

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

    Aayu Clinics

    1645 W School St, 
    Chicago, IL 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Abhijit Shinde is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Shinde is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Syphilis, and Gonorrhea. Dr. Shinde is board certified in American Board Of Internal Medicine.

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

    Endeavor Health Medical Group

    5346 N. Clark St., The Clark, 
    Chicago, IL 
     (6.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tyler Saunders, DO, an internal medicine physician at Endeavor Health, incorporates integrative and functional medicine into his primary care practice. He works closely with patients to identify their personal health goals and uses a holistic, lifestyle-driven approach to improve long-term health outcomes. Dr. Saunders combines osteopathic manipulation, personalized care and goal-based planning to help patients optimize both their lifespan and day-to-day quality of life. Dr. Saunders is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His clinical expertise encompasses Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Familial Dilated Cardiomyopathy, Autosomal Recessive Hypotrichosis, Alopecia Areata, and Pancreaticoduodenectomy. Dr. Saunders is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 27

    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 Chicago, IL?

    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 Chicago, IL?

    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 Chicago, IL?

    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 Chicago, IL?

    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 Chicago, IL?

    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 Chicago, IL?

    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 Chicago, IL?

    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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