Meet Dr. Jennifer Haessler, ND

I’m Dr. Jennifer Haessler, a Naturopathic Doctor with over 20 years of clinical experience. My focus is helping women navigate perimenopause, menopause, and the changes in health that can come with midlife.


I bring together naturopathic care and my experience in nutrition and fitness coaching to help you understand what may be affecting your health, where to focus, and what to do next.


I’m currently welcoming new patients from across Ontario, with virtual appointments, and in person care in Southampton.

Dr. Jennifer Haessler in a red patterned blouse, standing at a counter cutting lemons
Dr. Jennifer Haessler wearing a yellow top and a black blazer with an excited expression

Why midlife health matters to me


My interest in midlife health is both professional and personal. Navigating my own perimenopause has deepened my interest in how hormones, metabolism, muscle, sleep, and stress affect one another during this stage of life.


My own experience, alongside years of caring for women, has shaped how I work: listening carefully, looking beyond any one symptom, and helping you make sense of what may be contributing to how you feel.


I want you to feel informed and supported as you care for your health now and plan for the years ahead.

How I approach your health

I believe good healthcare should help you understand what’s happening in your body. My role is to help you identify what matters most, understand your options, and build a plan that is realistic for your life now, while also considering your health for the years ahead.

Education & professional training

  • B.Sc. (Honours) in Environmental Science & Life Sciences, Queen's University (1999)

  • Doctor of Naturopathic Medicine, Canadian College of Naturopathic Medicine (2003)

  • Licensed with the College of Naturopaths of Ontario

  • Certified FASTer Way Nutrition & Fitness Coach (since 2018)

  • Ongoing professional training in women's health, perimenopause and menopause, hormone therapy, metabolic health and nutrition.

  • Featured on multiple women's health and midlife wellness podcasts - see more here.

Outside of Practice


I live in Port Elgin, Ontario, with my husband, our four children, and our Labradoodle, Muffin.


Outside of practice, I enjoy cooking, singing in a local choir, getting lost in a good book, and travelling.


For me, the main goal of good health is having the capacity to fully participate in the everyday things that make life meaningful.

Dr. Jennifer Haessler and her family standing at the beach in front of the water
Dr. Jennifer Haessler in a blue dress standing in front of an antique door

Ready to take the next step?

If you’re ready to get started, book your Initial Assessment so you can feel your best and make the most of this next stage of life.


Not ready to book?

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