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Home » Dusan Sajic, MD, PhD

Dusan Sajic, MD, PhD

Dusan Sajic, MD, PhD

Recognized as one of the leading medical and cosmetic dermatologists in Ontario, Canada, Dr. Dusan Sajic combines his expertise with innovation to create personalized treatment plans that set deRMA Skin Institute apart from other dermatology practices in Guelph, Kitchener, Cambridge, and throughout the region. Dr. Sajic is a board-certified dermatologist in both Canada and the U.S. and has more than 20 years of experience.

Education & Training

Dr. Sajic’s impressive background includes earning a Ph.D. in molecular immunology virology and inflammation from McMaster University. Prior to that, he earned an honours bachelor of science degree in biology at McMaster.  

He then completed medical training at the University of Western Ontario, which was followed by a dermatology residency at the University of Toronto. As a student there, he was one of the few men awarded the Women’s Dermatologic Society Mentorship Award—an honor designed to develop leadership potential in candidates who have shown early promise through exceptional activities, which enhance their contributions to dermatology and medicine. 

During his final residency year, Dr. Sajic was awarded a prestigious principal investigator research Grant from the Canadian Dermatology Foundation.

Research & Innovation

In addition to his role as a dermatologist in Guelph, Dr. Sajic has served as an associate investigator at Probity Medical Research conducting clinical studies.

In addition to his role as a dermatologist in Guelph, Dr. Sajic has served as an associate investigator at Probity Medical Research conducting clinical studies. His extensive training in medical, surgical, and aesthetic dermatology led him to develop the 5 Dimension Skin Plan™, a unique and innovative approach to cosmetic dermatology that addresses the interrelated dimensions of skin health, aging, and disease.

By creating customized treatment plans in collaboration with patients, Dr. Sajic uses this integrative approach to both prevent and reverse signs of aging and ensure patients look refreshed.

Educator & Leader

When Dr. Sajic is not involved in research or treating patients, he serves as an adjunct assistant professor of clinical medicine at McMaster University. He is also a Fellow of the Royal College of Physicians and Surgeons of Canada as well the American Academy of Dermatology. Additionally, Dr. Sajic sits on several advisory boards and is an active member of the Canadian Dermatology Association, Dermatology Association of Ontario, American Academy of Dermatology, American Society for Dermatologic Surgery, Ontario Medical Association, and Canadian Medical Association.Locations


Request A Consultation

A one-on-one personal consultation is the first step in developing a treatment plan tailored for your specific needs. Women and men looking for the best dermatologist in Guelph, Kitchener, Cambridge, and throughout Southwest Ontario often choose Dr. Sajic after meeting with him to discuss their concerns. You can request a consultation using the online form or call us at (888) 803-3762 to schedule an appointment.


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If you are an existing patient inquiring about appointments and services, please contact

Guelph Cosmetic Department: (888) 803-3762

Guelph Medical Department: (519) 836-8558

Burlington Cosmetic Department: (888) 803-3762

Burlington Medical Department: (905) 849-5057