prevention. diagnosis. management.
OUR PHYSICIANS
Halton Pediatic Allergy is the only regionally exclusively Pediatric Allergy & Immunology clinic in the region. Our doctors are all Board Certified with a great deal of training under their belt. With Halton Pediatic Allergy, you can rest assured that you are in great hands. The secret is in our team which is made up of our office administrator, research coordinator, asthma educator and amazing nurses.
Meet our incredible team!

Dr. Douglas Mack, MD, MSc, FRCPC
Dr. Mack is a Pediatric Allergy, Asthma and Immunology Specialist. He is an Assistant Clinical Professor in the Department of Pediatrics at McMaster University and is on the Board of Directors for CSACI. His interests include early childhood allergy prevention, anaphylaxis education and oral food immunotherapy.

Dr. Mariam Hanna, MD, FRCPC
Dr. Hanna is a Pediatric Allergy, Asthma and Immunology Specialist. She is an Assistant Clinical Professor (Adjunct) in the Department of Pediatrics at McMaster University. Her interests include early childhood allergy prevention, aeroallergen immunotherapy and oral food immunotherapy.

Dr. Noreen Choe, MD, MSc, FRCPC
Dr. Choe is a Pediatric Allergy, Asthma and Immunology Specialist. She is an Affiliated with the Department of Medicine at McMaster University. Her interests include food allergy and aeroallergen education, and immunodeficiency.

Dr. Annam Bhatti, MD, FRCPC
Dr. Bhatti is a Pediatric Allergy, Asthma and Immunology Specialist. She completed her Pediatric residency at University of Ottawa, and her fellowship at McMaster University. Her interests include food allergy, atopic dermatitis and aeroallergen immunotherapy.