Dr Trevor Arnason
Family Physician
About Dr Arnason
Edit profileDr. Trevor Arnason is a Family Physician based in Ottawa, ON, practicing at 100 Constellation Drive, where he provides comprehensive, patient-centered care across all age groups with a strong emphasis on public health integration and preventative medicine. Known for his holistic approach and dedication to community wellness, Dr. Arnason combines clinical expertise with a deep understanding of population health. If you’ve been under his care, consider leaving a review to help others discover his thoughtful and impactful medical practice.
Special interest
Dr. Arnason’s medical interests include immunization programs, chronic disease and injury prevention, mental health and substance use, and infectious disease control. As a Medical Officer of Health for Ottawa Public Health, he has led initiatives in vaccine distribution and public health strategy, while maintaining a clinical focus on prevention services for underserved populations.
Education and training
Dr. Trevor Arnason earned his MD from the University of Toronto in 2011 and holds dual certification in Family Medicine and Public Health and Preventive Medicine. He also completed a Master of Science in Epidemiology and a Bachelor of Science in Biology from the University of Ottawa, and is licensed by the College of Physicians and Surgeons of Ontario.
Practice in Ottawa Public Health
Ottawa Public Health
- Ottawa Public Health, 100 Constellation Drive, 7W7800, Ottawa ON K2G 6J8
Practice in College Square Medical Clinic
College Square Medical Clinic
- College Square Medical Clinic, 1980 Baseline Road, Ottawa ON K2C 0C6
Frequently Asked Questions
He serves as the Medical Officer of Health, overseeing programs related to immunization, chronic disease prevention, and mental health initiatives for the city.
Yes, he maintains part-time clinical practice focused on preventative services, especially for individuals without a regular primary care provider.
Absolutely—he has led Ottawa’s COVID-19 Vaccine Distribution Taskforce and is deeply involved in immunization program planning and delivery.
He focuses on prevention and management of conditions like diabetes, cardiovascular disease, and mental health disorders through public health strategies and clinical care.
He combines individual patient care with population-level insights, ensuring that treatment plans reflect both personal needs and broader health trends impacting the community.
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