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

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

The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors in Minnesota, US

Last Updated: 02/22/2026

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MediFind found 56 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Minnesota, US. Of these, 45 are Experienced, 8 are Advanced, 2 are Distinguished 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)

    MN - Cancer Hematology

    200 1st St SW, 
    Rochester, MN 
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ayalew Tefferi is a Hematologist in Rochester, Minnesota. Dr. Tefferi has been practicing medicine for over 44 years and is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Essential Thrombocythemia, Myelofibrosis, Myeloproliferative Neoplasms (MPN), Splenectomy, and Bone Marrow Transplant.

    Distinguished in Mast Cell Activation Syndrome (MCAS)
    Family Medicine
    Distinguished in Mast Cell Activation Syndrome (MCAS)
    Family Medicine
    4700 Lexington Ave N Ste C, 
    Shoreview, MN 
    Languages Spoken:
    English

    Shanda Dorff is a primary care provider, practicing in Family Medicine in Shoreview, Minnesota. Dr. Dorff is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Brittle Cornea Syndrome, and Vascular Ehlers-Danlos Syndrome (VEDS).

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

    Mayo Clinic-Rochester

    200 1st St SW, 
    Rochester, MN 
    Languages Spoken:
    English

    Catherine Weiler is an Allergy and Immunologist in Rochester, Minnesota. Dr. Weiler is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Hereditary Alpha-Tryptasemia, Hypereosinophilic Syndrome, and Systemic Mastocytosis.

    Learn about our expert tiers
    Nancy Ott
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Pediatrics
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Pediatrics

    Allergy & Asthma Specialists PA

    825 Nicollet Mall Ste 1149, 
    Minneapolis, MN 
    Languages Spoken:
    English

    Nancy Ott is a Pediatrics provider in Minneapolis, Minnesota. Dr. Ott is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

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

    Office

    2021 6th St SE, 
    Minneapolis, MN 
    Languages Spoken:
    English

    Zuzan Cayci is a Neuroradiologist in Minneapolis, Minnesota. Dr. Cayci is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Neuroendocrine Tumor, Primary Lymphoma of the Brain, Mast Cell Activation Syndrome (MCAS), and Tissue Biopsy.

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

    Whittier Clinic Pharmacy

    2810 Nicollet Ave, 
    Minneapolis, MN 
    Languages Spoken:
    English
    Offers Telehealth

    Kara Parker is a primary care provider, practicing in Family Medicine in Minneapolis, Minnesota. Dr. Parker is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Long Haul COVID, Hashimoto Thyroiditis, Chronic Fatigue Syndrome, and Insomnia.

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

    Suburban Imaging LLC

    2355 Highway 36 W Ste 100, 
    Roseville, MN 
    Languages Spoken:
    English

    Brian Decesare is an Interventional Radiologist in Roseville, Minnesota. Dr. Decesare is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Ascites, End-Stage Renal Disease (ESRD), Tenosynovitis, Gastrostomy, and Endoscopy.

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

    University Of Minnesota Masonic Children's Hospital

    420 Delaware St SE, 
    Minneapolis, MN 
    Languages Spoken:
    English
    Offers Telehealth

    Kimberly Bohjanen is a Dermatologist in Minneapolis, Minnesota. Dr. Bohjanen is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mycosis Fungoides, Cutaneous T-Cell Lymphoma (CTCL), Sezary Syndrome, and T-Cell Lymphoma.

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

    MN - Cancer Hematology

    200 1st St SW, 
    Rochester, MN 
    Languages Spoken:
    English
    Offers Telehealth

    Naseema Gangat is a Hematologist in Rochester, Minnesota. Dr. Gangat is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Essential Thrombocythemia, Leukocytosis, Myeloproliferative Neoplasms (MPN), Bone Marrow Aspiration, and Splenectomy.

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

    U Of M Health Clinics And Surgery Center Inc.

    909 Fulton St SE, 
    Minneapolis, MN 
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Vercellotti is a Hematologist in Minneapolis, Minnesota. Dr. Vercellotti is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Sickle Cell Disease, Congenital Hemolytic Anemia, Hemoglobinopathy, Bone Marrow Transplant, and Bone Marrow Aspiration.

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

    Essentia Health-Duluth Clinic 3rd Street (Building F)

    400 E 3rd St, 
    Duluth, MN 
    Languages Spoken:
    English

    Alaaddin Kandeel is an Allergy and Immunologist in Duluth, Minnesota. Dr. Kandeel is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Rhinitis, Sinusitis, Angioedema, and Mast Cell Activation Syndrome (MCAS).

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

    HealthPartners Cancer Care At Park Nicollet Maple Grove

    9555 Upland Ln N, 
    Maple Grove, MN 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Melissa Sherman is an Oncologist in Maple Grove, Minnesota. Dr. Sherman is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Small Cell Lung Cancer (SCLC), Colorectal Cancer, Familial Pancreatic Cancer, and Familial Colorectal Cancer. Dr. Sherman is currently accepting new patients.

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

    MN - Cancer Hematology

    200 1st St SW, 
    Rochester, MN 
    Languages Spoken:
    English
    Offers Telehealth

    Kebedeh Begna is a Hematologist in Rochester, Minnesota. Dr. Begna is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Myelofibrosis, Myeloproliferative Neoplasms (MPN), Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant.

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

    Minnesota Oncology Hematology PA

    6025 Lake Rd Ste 110, 
    Saint Paul, MN 
    Languages Spoken:
    English

    Girum Lemma is an Internal Medicine provider in Saint Paul, Minnesota. Dr. Lemma is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Familial Colorectal Cancer, Familial Pancreatic Cancer, Pancreatic Cancer, and Philadelphia-Negative Chronic Myeloid Leukemia.

    Advanced in Mast Cell Activation Syndrome (MCAS)
    Physician Assistant
    Advanced in Mast Cell Activation Syndrome (MCAS)
    Physician Assistant

    Office

    424 Harvard St SE # M-100, 
    Minneapolis, MN 
    Languages Spoken:
    English
    Offers Telehealth

    Lucia Reinhardt is a Physician Assistant in Minneapolis, Minnesota. Ms. Reinhardt is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Mast Cell Activation Syndrome (MCAS), Non-Muscle Invasive Bladder Cancer, and Muscle Invasive Bladder Cancer.

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

    Fairview Pharmacy Services LLC

    516 Delaware St SE, 
    Minneapolis, MN 
    Languages Spoken:
    English

    Daniel Weisdorf is a Hematologist in Minneapolis, Minnesota. Dr. Weisdorf is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Graft Versus Host Disease (GvHD), Acute Myeloid Leukemia (AML), Leukemia, Bone Marrow Transplant, and Bone Graft.

    Nancy L. Sudak
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Family Medicine
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Family Medicine

    The Duluth Clinic Ltd

    400 E 3rd St, 
    Duluth, MN 
    Languages Spoken:
    English, French, Spanish
    Accepting New Patients
    Offers Telehealth

    Nancy Sudak is a primary care provider, practicing in Family Medicine in Duluth, Minnesota. Dr. Sudak is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Fibromyalgia, Hashimoto Thyroiditis, Mast Cell Activation Syndrome (MCAS), and Lichen Planus. Dr. Sudak is currently accepting new patients.

    Sarah Cooley
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Hematology | Oncology
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Hematology | Oncology

    Fairview Pharmacy Services LLC

    516 Delaware St SE, 
    Minneapolis, MN 
    Languages Spoken:
    English

    Sarah Cooley is a Hematologist and an Oncologist in Minneapolis, Minnesota. Dr. Cooley is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Acute Myeloid Leukemia (AML), Leukemia, Acute Myeloblastic Leukemia without Maturation, Bone Marrow Aspiration, and Bone Marrow Transplant.

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

    Whittier Clinic Pharmacy

    2810 Nicollet Ave, 
    Minneapolis, MN 
    Languages Spoken:
    English
    Offers Telehealth

    Susan Haddow is a primary care provider, practicing in Family Medicine in Minneapolis, Minnesota. Dr. Haddow is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Bloom Syndrome, Urticaria Pigmentosa, Gracile Syndrome, and Dihydropyrimidine Dehydrogenase Deficiency.

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

    Mayo Clinic Health System In Mankato

    1025 Marsh St, 
    Mankato, MN 
    Languages Spoken:
    English

    Richard Crockett is an Allergy and Immunologist in Mankato, Minnesota. Dr. Crockett is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hives, Mast Cell Activation Syndrome (MCAS), Acute Eosinophilic Pneumonia, and Hypereosinophilic Syndrome.

    Showing 1-20 of 56

    Last Updated: 02/22/2026

    What is the definition of Mast Cell Activation Syndrome (MCAS)?

    Mast cell activation syndrome (MCAS) causes a person to have repeated severe allergy symptoms affecting several body systems. In MCAS, mast cells mistakenly release too many chemical agents, resulting in symptoms in the skin, gastrointestinal tract, heart, respiratory, and neurologic systems. Mast cells are present throughout most of our bodies and secrete different chemicals during allergic reactions. Symptoms include episodes of abdominal pain, cramping, diarrhea, flushing, itching, wheezing, coughing, lightheadedness and rapid pulse and low blood pressure. Symptoms can start at any age, but usually begin in adulthood. The cause of MCAS is unknown. Diagnosis is based on the symptoms, clinical exam, and specific laboratory testing. Other conditions may need to be excluded before MCAS can be diagnosed.

    When should I see a Mast Cell Activation Syndrome (MCAS) doctor in Minnesota, 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 Minnesota, 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 Minnesota, 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 Minnesota, 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 Minnesota, 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 Minnesota, 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 Minnesota, 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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