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

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

Last Updated: 09/26/2026

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MediFind found 37 doctor with experience in Mast Cell Activation Syndrome (MCAS) near oak park, IL. Of these, 34 are Experienced, 2 are Elite and 1 are Advanced.

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37 providers found
    Elite in Mast Cell Activation Syndrome (MCAS)
    Elite in Mast Cell Activation Syndrome (MCAS)
    Referral may be required

    Rush University Medical Center

    1725 W Harrison St Ste 1010, 
    Chicago, IL 
     (5.7 miles away)
    Languages Spoken:
    English, Turkish
    Accepting New Patients
    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. Dr. Ustun 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
    Referral may be required

    Rush University Medical Center

    1725 W Harrison St Ste 117, 
    Chicago, IL 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    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). Dr. Tobin is currently accepting new patients.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology
    Referral required

    Pinnacle Dermatology

    103 N. Haven Rd., Suite 7, 
    Elmhurst, IL 
     (8.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Owen Kramer is a Dermatologist practicing medicine in Elmhurst, Illinois. Dr. Kramer is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Neurocutaneous Melanosis, Liver Spots, Universal Acquired Melanosis, and Giant Congenital Nevus. Dr. Kramer is board certified in American Board Of Dermatology. Dr. Kramer is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pain Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pain Medicine
    Referral may be required

    Rush Oak Park Hospital

    520 S Maple Ave, 
    Oak Park, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Matthew Jaycox is a Pain Medicine provider practicing medicine in Oak Park, 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)
    Internal Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Internal Medicine

    Rush University Medical Center

    1653 W Congress Pkwy, 
    Chicago, IL 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Tharp is a primary care provider, practicing in Internal 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 4 other conditions, according to our data. His clinical expertise encompasses Stasis Dermatitis and Ulcers, Bloom Syndrome, Urticaria Pigmentosa, and Bullous Pemphigoid. Dr. Tharp is currently accepting new patients.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Referral may be required
    676 N St Clair St Ste 1600, Arkes Pavilion, 
    Chicago, IL 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amy Paller is a Pediatrics provider practicing medicine in Chicago, Illinois. 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 Discoid Lupus Erythematosus (DLE), Plaque Psoriasis, Ectodermal Dysplasias, Clouston Syndrome, and Gastrostomy. Dr. Paller is board certified in American Board Of Dermatology - Dermatology (Certified). Dr. Paller is currently accepting new patients.

    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 
     (8.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    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, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Raby is currently accepting new patients.

    Integrative Medicine
    Integrative Medicine
    Referral may be required

    Tully Clinic

    1821 W Belmont Ave, 
    Chicago, IL 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Seanna Tully practices practicing medicine in Chicago, Illinois. Dr. Tully is rated as undefined provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Acute Pain, Allergic Rhinitis, Plantar Fasciitis, and Generalized Anxiety Disorder (GAD). Dr. Tully is board certified in Dipl OM.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Referral may be required

    Illinois Allergy And Asthma Specialists, SC

    3000 N. Halsted St., Suite 724, 
    Chicago, IL 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vivian Chou is an Allergy and Immunologist practicing medicine in Chicago, Illinois. Dr. Chou is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Grass Allergy, Hives, and Allergic Rhinitis. Dr. Chou is board certified in American Board Of Allergy And Immunology and American Board Of Allergy & Immunology. Dr. Chou is currently accepting new patients.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Psychiatry | Psychology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Psychiatry | Psychology
    Referral may be required

    Endeavor Health Medical Group

    2751 W. Winona St., Department Of Psychiatry, 
    Chicago, IL 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joshua Straus is a Psychiatrist and a Psychologist practicing medicine in Chicago, Illinois. Dr. Straus is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Major Depression, Bipolar Disorder (BPD), and Generalized Anxiety Disorder (GAD). Dr. Straus is board certified in American Board Of Psychiatry And Neurology. Dr. Straus is currently accepting new patients.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Referral may be required
    233 E Superior St 1st Fl, Olson Pavilion, 
    Chicago, IL 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    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 23 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). Dr. Stein is currently accepting new patients.

    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 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tyler Saunders is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. 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, Alopecia Areata, Autosomal Recessive Hypotrichosis, and Pancreaticoduodenectomy. Dr. Saunders is board certified in American Board Of Internal Medicine. Dr. Saunders is currently accepting new patients.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Gastroenterology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Gastroenterology
    Referral may be required

    Rush University Medical Center

    1725 W Harrison St, 
    Chicago, IL 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    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 8 other conditions, according to our data. His clinical expertise encompasses Encopresis, Tracheoesophageal Fistula, Eosinophilic Esophagitis, and Bowel Incontinence. Dr. Kesavan is currently accepting new patients.

    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 
     (6.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    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. Dr. Patawaran is currently accepting new patients.

    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 
     (7.0 miles away)
    Languages Spoken:
    English, Spanish
    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 and The American Board Of Internal Medicine - Internal Medicine.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Gastroenterology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Gastroenterology
    Referral may be required

    Office

    2515 N Clark St, 
    Chicago, IL 
     (7.8 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

    Northwestern Memorial Hospital

    251 E Huron St, 
    Chicago,, IL 
     (8.2 miles away)
    Languages Spoken:
    English

    Elizabeth Kudlaty is a primary care provider, practicing in Internal 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 Hives, DRESS Syndrome, Asthma, and Infantile Neutropenia.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Allergy and Immunology | Pediatrics
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Pediatric Allergy and Immunology | Pediatrics
    Referral may be required
    225 E Chicago Ave # 60, 
    Chicago, IL 
     (8.2 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)
    Allergy and Immunology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Referral may be required

    Northwestern Medical Faculty Foundation

    680 N Lake Shore Dr Ste 1000, 
    Chicago,, IL 
     (8.6 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, Asthma, Anaphylaxis, Eosinophilic Asthma, and Tissue Biopsy.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Allergy and Immunology
    Referral may be required

    Northwestern Medicine Department Of Allergy

    675 N Saint Clair St Ste 18-250, 
    Chicago, IL 
     (8.6 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 11 other conditions, according to our data. His clinical expertise encompasses Allergic Bronchopulmonary Aspergillosis, Anaphylaxis, Aspergillosis, and Asthma.

    Showing 1-20 of 37

    Last Updated: 09/26/2026

    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 oak park, 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 oak park, 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 oak park, 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 oak park, 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 oak park, 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 oak park, 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 oak park, 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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