Patients, visitors, staff and healthcare providers can find the latest COVID-19 updates here.

Allergy & Immunology

Our clinics provide consultation and ongoing care for children with immune deficiency and dysregulation diseases, as well as children with allergic disease, asthma, and other types of atopy.

For more information, visit the Rheumatology page for patients and families.

Patients/Conditions To Refer

For Immunology Clinic: Suspected or diagnosed immune deficiency or dysregulation, recurrent/severe/refractory infections

For Allergy Clinic: Suspected or confirmed food or environmental allergy, asthma

Referral & Contact Information


Drug Allergy referrals should be sent to the Firestone Clinic at St. Joseph’s Healthcare Hamilton.

Phone: 905-521-2100 ext. 72719

Please fax a referral form to 905-521-2601 or 905-521-2654, including clinical history and testing completed to date.

Assessment Options

  • In-person visits
  • Virtual consultations