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

Last Updated: 04/28/2026

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MediFind found 45 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Minnesota, US. Of these, 35 are Experienced, 7 are Advanced, 2 are Distinguished and 1 are Elite.

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45 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 practicing medicine in Rochester, Minnesota. He has been practicing medicine for over 44 years. Dr. Tefferi is rated as an Elite 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 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

    Touch Of Health Wellness Center LLC

    10417 Excelsior Blvd Ste 3, 
    Hopkins, MN 
    Languages Spoken:
    English

    Shanda Dorff is a primary care provider, practicing in Family Medicine in Hopkins, Minnesota. Dr. Dorff is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses 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 practicing medicine in Rochester, Minnesota. Dr. Weiler is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Hereditary Alpha-Tryptasemia, Hypereosinophilic Syndrome, and Systemic Mastocytosis.

    Learn about our expert tiers
    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 practicing medicine in Minneapolis, Minnesota. Dr. Ott is rated as an Advanced 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 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 practicing medicine in Minneapolis, Minnesota. Dr. Cayci is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Primary Lymphoma of the Brain, Neuroendocrine Tumor, Mast Cell Activation Syndrome (MCAS), and Tissue Biopsy.

    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology | Pediatrics
    Experienced in Mast Cell Activation Syndrome (MCAS)
    Dermatology | Pediatrics

    Mayo Clinic

    200 1st St Sw, 
    Rochester, MN 
    Languages Spoken:
    English
    Accepting New Patients

    Megha Tollefson is a Dermatologist and a Pediatrics provider practicing medicine in Rochester, Minnesota. Dr. Tollefson is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Klippel-Trenaunay Syndrome, Progressive Hemifacial Atrophy, Vascular Birthmark, and Hemangioma. Dr. Tollefson is currently accepting new patients.

    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 practicing medicine in Roseville, Minnesota. Dr. Decesare is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Ascites, End-Stage Renal Disease (ESRD), Tenosynovitis, Gastrostomy, and Endoscopy.

    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 practicing medicine in Rochester, Minnesota. Dr. Gangat is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 38 other conditions, according to our data. Her clinical expertise encompasses Essential Thrombocythemia, Myelofibrosis, Leukocytosis, 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 practicing medicine in Minneapolis, Minnesota. Dr. Vercellotti is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Congenital Hemolytic Anemia, 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
    Offers Telehealth

    Alaaddin Kandeel is an Allergy and Immunologist practicing medicine in Duluth, Minnesota. Dr. Kandeel is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses 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 practicing medicine in Maple Grove, Minnesota. Dr. Sherman is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses 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)
    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 practicing medicine in Saint Paul, Minnesota. Dr. Lemma is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Pancreatic Cancer, Familial Pancreatic Cancer, and Philadelphia-Negative Chronic Myeloid Leukemia.

    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 practicing medicine in Rochester, Minnesota. Dr. Begna is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Myelofibrosis, Myeloproliferative Neoplasms (MPN), Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant.

    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 practicing medicine in Minneapolis, Minnesota. Dr. Weisdorf is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Graft Versus Host Disease (GvHD), Acute Myeloid Leukemia (AML), Leukemia, Bone Marrow Transplant, and Bone Graft.

    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 clinical expertise encompasses Fibromyalgia, Hashimoto Thyroiditis, Mast Cell Activation Syndrome (MCAS), and Lichen Planus. Dr. Sudak is currently accepting new patients.

    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 practicing medicine in Minneapolis, Minnesota. Dr. Cooley 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 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). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Bloom Syndrome, Urticaria Pigmentosa, Fumarase Deficiency, and Gracile Syndrome.

    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 practicing medicine in Mankato, Minnesota. Dr. Crockett is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hives, Mast Cell Activation Syndrome (MCAS), Acute Eosinophilic Pneumonia, and Hypereosinophilic Syndrome.

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

    MN - Cancer Hematology

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

    Aref Al is a Hematologist practicing medicine in Rochester, Minnesota. Dr. Al is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Chronic Myelomonocytic Leukemia (CMML), Leukemia, 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

    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). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Long Haul COVID, Hashimoto Thyroiditis, Chronic Fatigue Syndrome, and Insomnia.

    Showing 1-20 of 45

    Last Updated: 04/28/2026

    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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