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Expert Allergy Diagnosis and Treatment in Calgary
Allergy Physicians Calgary is a comprehensive medical allergy clinic dedicated to providing expert evaluation and treatment for pediatric and adult allergies. Our board-certified allergists utilize evidence-based practices and the highest quality materials to ensure accurate diagnoses and effective management of conditions such as food allergies, environmental allergies, penicillin allergies, and venom allergies. We specialize in oral food challenges, contact patch testing, and immunotherapy, adhering to strict scientific standards to avoid false positives and unnecessary restrictions.

Our team prioritizes patient education, personalized care, and cutting-edge treatments like oral immunotherapy (OIT) to improve quality of life. With decades of combined experience, we are committed to advancing allergy care through research, continuous learning, and adherence to guidelines from leading allergy organizations. Our clinic emphasizes efficiency, minimizing wait times, and ensuring accessibility for patients across Alberta through rigorous referral protocols and transparent policies.
Services
Food allergy testing Penicillin allergy evaluation Oral food challenges Contact patch testing Venom allergy assessment Allergy immunotherapy Eczema management Anaphylaxis treatment Sublingual immunotherapy Dental metal allergy testing
Highlights and features
  • Board-certified allergists with dual certification in pediatric and adult care
  • Use of highest-quality allergy extracts from global leader ALK
  • Evidence-based practices aligned with American and Canadian allergy guidelines
  • Exclusive provider of contact patch testing in Calgary
  • Pioneering food oral immunotherapy (OIT) programs for children
Associations and certifications
  • Royal College of Physicians and Surgeons of Canada
  • American Board of Allergy and Immunology
  • Fellow of the American Contact Dermatitis Society
Services
Food Allergy Testing
Our clinic provides comprehensive IgE-mediated food allergy testing using advanced skin prick devices and blood tests. We specialize in distinguishing true allergies from sensitivities through evidence-based protocols. Patients receive detailed guidance on managing diagnosed allergies through avoidance strategies, oral immunotherapy options, and emergency preparedness plans.
Penicillin Allergy Testing
We offer specialized penicillin allergy evaluation using Pre-Pen intradermal testing, the most accurate method available. This service helps patients determine if they can safely use penicillin-based antibiotics, reducing risks associated with alternative treatments. Testing includes detailed risk assessment and follow-up care planning for confirmed allergies.
Oral Food Challenges
Supervised oral food challenges determine if patients can safely reintroduce suspected allergens into their diet. Conducted under strict medical supervision, this gold-standard test involves gradual food exposure while monitoring for reactions. Ideal for resolving ambiguous test results or assessing allergy resolution over time.
Contact Patch Testing
As Calgary's only provider of this specialized test, we identify delayed-type allergic reactions to substances like metals, cosmetics, and chemicals. The three-visit process involves applying allergens to the back and monitoring reactions over 72 hours. Results help patients avoid triggers causing chronic skin conditions.
Venom Allergy Assessment
We evaluate reactions to bee, wasp, and hornet stings through skin prick and intradermal testing. Our allergists determine anaphylaxis risk based on reaction history and test results. Treatment options include venom immunotherapy for high-risk patients to reduce future reaction severity.
People
Dr. Hani Hadi
Allergist
Dual board-certified allergist with over two decades of experience, holding certifications from both Canadian and American allergy boards. Specializes in complex allergy cases and contact dermatitis.
Dr. Kelsey Hinther
Allergist
Fellowship-trained specialist in adult and pediatric allergies, with expertise in food allergies, anaphylaxis, and immunotherapy. Published researcher in leading allergy journals.
Dr. Omar Almatrafi
Allergist
Pediatric allergy specialist with public health expertise, focusing on penicillin allergy delabeling and comprehensive management of allergic disorders.
Dr. Ryan Gauld
Allergist
Dual-certified in adult and pediatric allergy care, with research contributions to allergy and immunology fields. Specializes in chronic urticaria and complex immunologic conditions.
Questions
What preparation is needed for allergy testing?
Avoid antihistamines for 5 days before testing. Specific instructions provided based on test type.
Do you accept direct patient referrals?
Alberta Health requires referrals from licensed healthcare professionals for appointment eligibility.
Are allergy testing fees covered by Alberta Health?
Testing materials require patient payment, though Alberta Health covers physician services.
What makes your clinic different from other allergy practices?
We follow strict evidence-based guidelines, use premium testing materials, and avoid outdated practices.
Can food sensitivities be tested?
We focus on IgE-mediated allergies; food sensitivities require elimination diets or medical guidance.
Do you administer allergy shots?
We prescribe immunotherapy but require administration through physician offices with emergency capabilities.