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Dr Istvan Sekely
Family Physician
About Dr Sekely
Edit profileDr. Istvan Sekely is a bilingual Family Physician practicing at 21 Queensway West, Suite 111, Mississauga, ON, through his clinic Sekely Medicine Professional Corporation, where he delivers comprehensive and personalized care to patients of all ages with a focus on long-term wellness and preventive medicine. With over four decades of experience, Dr. Sekely is known for his methodical approach and dedication to building lasting relationships with his patients. If you’ve been under his care, consider leaving a review to help others discover his thoughtful and evidence-based practice.
Special interest
Dr. Sekely’s medical interests include travel medicine, routine and travel-related vaccinations, chronic disease management, and preventive health strategies. He provides tailored immunization plans for international travel, offers guidance on avoiding travel-related illnesses, and integrates early detection and health promotion into his everyday practice to support patients in maintaining optimal well-being.
Education and training
Dr. Istvan Sekely earned his MD from the Medical University of Semmelweis in Hungary in 1984 and has been practicing independently in Ontario since 1989. He is certified in Family Medicine by the College of Family Physicians of Canada and licensed by the College of Physicians and Surgeons of Ontario.
Practice in Mississauga, ON
- 21 Queensway West, Suite 111, Mississauga ON L5B 1B6
Frequently Asked Questions
Yes, he provides comprehensive travel consultations including vaccination schedules, medication planning, and health precautions tailored to your destination.
He speaks both English and Hungarian, allowing him to offer culturally sensitive care to a diverse patient population in Mississauga.
Yes, referrals are not required—patients can contact his clinic directly at (905) 897-0788 to schedule a visit.
He provides care for all age groups, from infants and children to adults and seniors, with customized approaches for each life stage.
He emphasizes early detection, routine screenings, and health education to help patients avoid complications and maintain long-term wellness.
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