Catherine (Kate) M. Freeman, M.B., B.Ch.

  1. Allergist-Immunologist
  2. Internist



  1. Phoenix, Arizona



Kate Freeman, M.B., B.Ch., is an Allergist and Clinical Immunologist who provides care for pediatric and adult patients with allergic disease, asthma and immunodeficiency.

She has a clinical focus on the following conditions:

  • Primary immunodeficiency and dysregulation diseases, including evaluation and management
  • Secondary immunodeficiency related to use of immunomodulatory therapeutic agents
  • Eosinophilic disorders
  • Urticaria and angioedema
  • Patient education and shared decision making
  • Multidisciplinary care coordination of complex allergic or immunologic disease

In addition to her clinical responsibilities, Dr Freeman is active in the teaching and mentorship of fellows and residents. She is an Assistant Professor at the Mayo Clinic School of Medicine and participates in the immunology curriculum for medical students.

  1. Immunotherapy
  • Immunodeficiency
  • Immune dysregulation
  • Eosinophilic disorders
  • Angioedema

Phoenix, Arizona

  1. 2021
    FellowARZ Allergy and Immunology, Programs in Arizona, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine
  2. 2019
    Residency - Internal MedicinePennsylvania Hospital, University of Pennsylvania
  3. 2015
    Senior House Officer - Medical Intern and Senior House OfficerSt. Vincent's University Hospital, University College Dublin
  4. 2012
    MB BCh/BAOSchool of Medicine and Medical Sciences, University College Dublin


  1. 2019
    Internal MedicineAmerican Board of Internal Medicine
  2. 2014
    Internal MedicineRoyal College of Physicians of Ireland

Awards and honors

  1. 2020
    Selected Participant - CIS Primary Immunodeficiency Summer SchoolCIS Summer School
  2. 2019
    Recipient for Hands-On Patch Test Training ScholarshipACAAI
  3. 2019
    Shortlisted for Resident of the YearPennsylvania Hospital
  4. 2017
    Shortlisted for Intern of the YearPennsylvania Hospital
  5. 2011
    Winner of Academic ScholarshipUniversity College Dublin
  6. 2010
    Gold Medal in PharmacologyUniversity College Dublin
  7. 2010
    Gold Medal in PathologyUniversity College Dublin

Professional memberships

  1. 2019 - present
    MemberClinical Immunology Society
  2. 2018 - present
    MemberAmerican Academy of Allergy, Asthma & Immunology (AAAAI)
  3. 2018 - present
    MemberAmerican College of Allergy, Asthma, and Immunology
  4. 2015 - present
    MemberRoyal College of Physicians of Ireland