Dr. Alexander Joseph Wielhorski Lyttle – Allergist / Immunologist | Calgary, AB

Dr. Alexander Joseph Wielhorski Lyttle is a dedicated Allergist / Immunologist, committed to providing expert care for patients of all ages with allergic or immunologic conditions. Practicing at an allergy and immunology clinic in Calgary in Calgary, AB, he is a trusted provider of specialized allergy and immunology care in the community. His practice adheres to the high standards set by the College of Physicians and Surgeons of Alberta (CPSA), ensuring safe, effective, and patient-centered treatment. Dr. Lyttle’s focus is on delivering comprehensive care that addresses the unique needs of each patient with empathy and scientific rigor, utilizing the latest diagnostic tools and treatment strategies to improve quality of life.

He graduated with a Doctor of Medicine (MD) from the University of Western Ontario in 2011. Following medical school, he completed residency training, gaining extensive experience in Internal Medicine, and subsequently pursued a specialized fellowship in Clinical Immunology and Allergy. As an experienced Allergist / Immunologist, he has undergone rigorous postgraduate training and holds the necessary certifications to practice in Alberta, including certification from the College of Physicians and Surgeons of Alberta (CPSA). His training emphasizes evidence-based approaches and continuous professional development to stay abreast of advancements in allergy and immunology.

Dr. Lyttle’s professional philosophy centers on accurate diagnosis, personalized management, and patient education. He is dedicated to empowering patients with knowledge about their conditions and self-management strategies, aiming to minimize symptoms, prevent severe reactions, and enhance overall well-being. He collaborates closely with primary care physicians and other specialists to provide integrated, comprehensive care. All patient communication and care are delivered in English, with a focus on compassionate, clear, and respectful interactions. His commitment is to improve his patients’ health outcomes through meticulous care and ongoing support.

Dr. Alexander Lyttle provides expert diagnosis and management for a wide range of allergic and immunologic conditions, including:

Respiratory Allergies

Dr. Lyttle manages management focuses on allergen avoidance, medications, and immunotherapy to control symptoms and improve breathing.

• Allergic Rhinitis (Hay Fever): Can be seasonal (e.g., pollen allergies) or perennial (e.g., dust mite allergies).
• Allergic Conjunctivitis: Often coexists with allergic rhinitis.
• Allergic Asthma: Requires identification of allergic triggers and a comprehensive asthma management plan.

Insect Sting and Other Specific Allergies

Dr. Lyttle manages allergic reactions to various specific triggers, including insect venoms, latex, or other less common allergens.

• Insect Sting Allergies (Bee, Wasp, Hornet, Yellow Jacket, Fire Ant): Venom immunotherapy is highly effective in preventing future severe reactions.
• Latex Allergy: Symptoms can range from skin irritation to anaphylaxis upon contact or inhalation of latex particles.
• Alpha-Gal Allergy (Red Meat Allergy): A delayed allergic reaction to galactose-alpha-1,3-galactose (alpha-gal), a carbohydrate found in mammalian meat (e.g., beef, pork, lamb).

Food and Drug Allergies

Dr. Lyttle manages management involves strict avoidance of the trigger, emergency preparedness (epinephrine), and sometimes desensitization procedures.

• Common Food Allergies (e.g., Peanut, Tree Nuts, Milk, Egg, Soy, Wheat, Fish, Shellfish): Oral food challenges may be performed to confirm or rule out an allergy.
• Drug Allergies (e.g., Penicillin, Sulfa Drugs): Adverse immune reactions to medications, manifesting as rashes, hives, fever, or more severe systemic reactions.
• Eosinophilic Esophagitis (EoE) - Allergy Related: Managed with dietary elimination, topical corticosteroids, or biologics.

This list is not exhaustive. For a comprehensive evaluation of your condition, a consultation with Dr. Alexander Lyttle is necessary.

• Management of Urticaria (Hives) and Angioedema: Diagnosis and treatment of acute and chronic hives and swelling.
• Blood Tests for Allergy (e.g., Specific IgE testing): Helps identify triggers for allergic reactions.
• Evaluation and Management of Primary Immunodeficiencies (PID): Diagnosis and care for individuals with inherited disorders of the immune system leading to recurrent or severe infections.
• Patch Testing for Contact Dermatitis: Diagnostic test to identify substances causing allergic contact dermatitis (e.g., metals, fragrances, preservatives).
• Insect Sting (Venom) Allergy Diagnosis and Immunotherapy: Prescription of epinephrine auto-injectors.
• Asthma Diagnosis and Management: Management of severe or difficult-to-control asthma.

Note: This list provides an overview. Specific diagnostic tests and treatment plans are determined after a thorough consultation with Dr. Lyttle.

All allergy and immunology services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Alberta (CPSA) and relevant Canadian Society of Allergy and Clinical Immunology (CSACI) and relevant international guidelines. A referral from a physician is generally required for consultation.

Dr. Lyttle practices primarily at an allergy and immunology clinic situated in Calgary’s SE neighborhoods of Acadia, Fairview, and Willow Park East. The clinic is conveniently located near SAIT, with easy access via Calgary Transit including CTrain LRT, bus routes, and BRT services. The facility is equipped for allergy testing and consultations, providing a professional and welcoming environment for patients seeking allergy and immunology care. Patients can usually find accessible parking in close proximity to the clinic, making visits convenient and comfortable for individuals and families alike.

What types of allergy testing does Dr. Lyttle perform?

Dr. Lyttle may perform several types of allergy tests to help identify your specific triggers. The most common is skin prick testing, where small amounts of allergens are applied to the skin. Blood tests (like Specific IgE tests) may also be used. For contact dermatitis, patch testing might be done. Depending on the suspected allergy (e.g., food or drug), supervised oral challenges could be considered in a controlled setting. specializing in the diagnosis, treatment, and management of allergies, asthma, and disorders of the immune system.

Do I need a referral to see Dr. Lyttle?

For most consultations with Dr. Lyttle that are medically necessary and covered by Alberta Health Care Insurance Plan (AHCIP), a referral from your family doctor is typically needed. This helps in coordinating your care effectively. Some specialized allergy clinics or services might have different referral processes, so it's always good to check with their office. The clinic's fax number for referrals is typically (403) 251-6065.

When should I see an Allergist / Immunologist like Dr. Lyttle?

A consultation with Dr. Lyttle is recommended if you need specialized allergy testing, are considering allergen immunotherapy (allergy shots/drops), have a suspected immunodeficiency, or require expert management for conditions like anaphylaxis, chronic urticaria, or complex allergic disorders. Your primary care physician can help determine if a referral is appropriate.

Are services from Dr. Lyttle covered by provincial health insurance?

Medically necessary services provided by an Allergist / Immunologist like Dr. Lyttle, such as consultations, diagnostic allergy testing (e.g., skin prick tests for common allergens when indicated), and management of asthma or immunodeficiencies, are generally covered by your provincial health plan, Alberta Health Care Insurance Plan (AHCIP). Consultations with an Allergist / Immunologist like Dr. Lyttle, as well as medically necessary diagnostic tests (e.g., skin prick tests for common allergens) and management of conditions like asthma or immunodeficiencies, are generally covered by Alberta Health Care Insurance Plan (AHCIP). However, allergen immunotherapy (allergy shots or sublingual tablets/drops) and some newer biologic medications may have specific coverage criteria or require special authorization. It is recommended to confirm coverage details with Dr. Lyttle's office or Alberta Health Care Insurance Plan (AHCIP).

How does Dr. Lyttle help manage food allergies?

Dr. Lyttle provides comprehensive management for food allergies. This includes accurate diagnosis through testing (skin tests, blood tests, or oral food challenges), developing strict allergen avoidance strategies, educating on label reading, and creating an emergency action plan, including the prescription and training for epinephrine auto-injectors (e.g., EpiPen®). He may also discuss emerging therapies like oral immunotherapy if applicable. specializing in the diagnosis, treatment, and management of allergies, asthma, and disorders of the immune system.

370-5504 Macleod Trail SW
Calgary, AB T2H 0J5

Office Phone: (404) 251-6066 | Office Fax: (403) 251-6065

Dr. Lyttle is a licensed Allergist / Immunologist regulated by the College of Physicians and Surgeons of Alberta (CPSA) under the Health Professions Act in Alberta. A referral from a family physician or another specialist is generally required for a consultation with Dr. Lyttle, particularly for services covered by Alberta Health Care Insurance Plan (AHCIP).

Verify Dr. Lyttle's registration with the College of Physicians and Surgeons of Alberta (CPSA): https://search.cpsa.ca/PhysicianProfile?e=6aa5c4de-346a-430f-92cf-4890023a68b4&i=897