Dr. Olinca Trejo
Naturopathic doctor focusing on hormone health, weight support and digestion.

- 14+
- Years in Practice
- CCNM
- Naturopathic Medicine Graduate
- 2013
- Hormone Therapy Certification
About Dr. Olinca Trejo
Dr. Olinca Trejo, ND has more than 14 years of clinical practice. Her focus areas are hormone health, weight support and digestion, and she works from an evidence-based approach that leans toward non-drug options while complementing conventional treatment when that serves the patient. She collaborates with physicians and specialists so care stays connected across a person's health team.
Her training began with a four-year naturopathic medical program at the Canadian College of Naturopathic Medicine, following an honours degree in Kinesiology from McMaster University. In 2013 she completed certification and an internship in hormone replacement therapy in New York City alongside Dr. Erika Schwartz, MD, and she is completing her Menopause Practitioner Certification through the North American Menopause Society.
Dr. Trejo has made regular appearances on CP24 and The Marilyn Denis Show and takes part in community health initiatives across the Halton region. She works to help you understand the link between how you live and how you feel, so you can make informed choices that hold up over time.
Book with Olinca
Bring your questions about hormones, digestion or weight support to a first visit. Dr. Trejo will build a plan around your goals.