Dr. Jonathan Prousky, ND, MSc, MA, CCC
Patient-Centred Naturopathic Mental Health
I provide a caring, patient-centered approach to the evaluation and management of mental health disorders from a naturopathic perspective. My focus is on understanding you as a whole person—mind, body, and lifestyle—and developing individualized strategies that address the underlying causes of your challenges as well as symptom management. In a supportive, non-judgmental environment, I help you feel heard, respected, and empowered to take an active role in your mental health journey. Through integrative approaches, including nutritional support, lifestyle guidance, and evidence-based therapies, my goal is to help you achieve lasting well-being, balance, and resilience.
My Patient Promise
With over 25 years of experience, I specialize in natural strategies for healing and promoting mental well-being. I hold degrees from Bastyr University, the University of London, and Yorkville University, and have been honored with awards such as “Orthomolecular Doctor of the Year” in 2010 and induction into the “Orthomolecular Hall of Fame” in 2017. I am the author of more than 60 scholarly publications and key texts, including Anxiety: Orthomolecular Diagnosis and Treatment and the Textbook of Integrative Clinical Nutrition. My passion is helping patients achieve lasting mental health and overall wellness through evidence-based, integrative approaches. I promise to be there for you every step of the way, treating you with respect, empathy, and kindness, and doing my best to make every visit a positive experience.
I work to support and optimize mental health through a holistic approach that combines clinical nutrition, lifestyle counselling, botanical (plant-based) medicines, and bioidentical hormone therapy when indicated, alongside personalized self-care strategies. This integrative approach is designed to address both underlying factors and day-to-day challenges, helping you achieve balance, resilience, and overall well-being.
Personalized Care
Evaluation and Treatment of Mental Distress
Evaluation and Treatment of Mental Distress
Evaluation and Treatment of Mental Distress
Assessment involves a history, current mental health complaints, mental status evaluation, the appropriate use of laboratory testing, and measurement of mental distress using validated rating scales. My treatment approach is collaborative, and includes self-care activities, and often referrals for additional mental health services and supports
Mental Distress Management
Evaluation and Treatment of Mental Distress
Evaluation and Treatment of Mental Distress
Depression, ongoing mood instability, anxiety, persistent stress, and psychotic experiences are some of the most uncomfortable emotions that we can experience at some point in our lives. In fact, chronic stress is considered the common risk factor in 75 to 90% of all diseases, including those associated with a poor quality of life and premature death. Through the integration of naturopathic mental health, we should be able to lessen the overwhelm you are experiencing, to live life more fully with enhanced meaning and purpose.
Metabolic Mental Health Support
Metabolism Matters
Healthy metabolic functioning is essential for optimal brain health, as it directly impacts the brain's ability to generate energy, maintain neurotransmitter balance, and support cognitive function. When the body’s metabolism is functioning efficiently, it ensures that the brain receives the necessary nutrients and oxygen to operate at its best. This can be particularly important in managing mental health disorders, as disruptions in metabolism have been linked to conditions like depression, anxiety, and cognitive decline. Supporting healthy metabolism through proper diet, exercise, stress management and specific natural therapeutics can promote mental clarity, emotional stability, and overall well-being.
Ketone Science
Ketones, which are produced during the body's metabolic shift from glucose to fat as a primary energy source, have been shown to have neuroprotective properties. Research suggests that manipulating ketone bodies—such as through ketogenic diets or ketone supplementation—can enhance brain function, improve mood regulation, and provide therapeutic effects for a range of mental health disorders, including depression, anxiety, and bipolar disorder. Ketones help optimize mitochondrial function, reduce oxidative stress, and balance neurotransmitter activity, which are key factors in maintaining mental well-being. By harnessing the power of ketones, individuals may experience improved cognitive clarity, emotional stability, and resilience in managing their mental health challenges.
Hormones and Mental Health
Thyroid Hormones and Depression
Thyroid hormones play a role in mental health. People with hypothyroidism (too little thyroid hormone) may experience depression, fatigue, and difficulty thinking. In some cases, thyroid problems can cause more severe mental health problems, such as psychosis or bipolar disorder. However, these cases are rare. Even among people with normal thyroid hormones, prescription thyroid can assist in treatment-resistant depression, known as third-line treatment.
Bioidentical Natural Progesterone and Wellbeing
Bioidentical progesterone cream is a type of hormone replacement therapy (HRT) that has benefits for mental health. Bioidentical progesterone cream is effective in reducing symptoms of depression and anxiety in women with premenstrual syndrome, and even premenstrual dysphoric disorder. Above all, bioidentical progesterone cream is a type of HRT that plays a role in regulating mood, cognitive function, and overall wellbeing.
Counselling Services
With a Master's in Counselling Psychology from Yorkville University, I’ve built a solid foundation in therapeutic practices, supported by extensive supervision that allows me to continually grow and refine my skills. Over the years, I’ve had the privilege of accumulating more than 1,000 hours of hands-on experience, working directly with clients and gaining deep insights into their unique needs and challenges.
One of the most common struggles we all face is anxiety, and I’m passionate about helping individuals manage it more effectively. Together, we can work towards greater emotional regulation and a balanced, healthier mindset. I’d be honored to collaborate with you on this journey toward growth and well-being!
Our anxiety counselling services help you overcome fear, stress, and anxiety through a proactive, focused approach. In a supportive, non-judgmental environment, our certified counsellor provides personalized, evidence-based strategies—such as problem-solving, emotional regulation, and lifestyle techniques—to address the root causes of anxiety. With flexible options, including short-term and single-session counselling, we offer goal-oriented support that equips you with practical tools, fosters resilience, and empowers you to take control of your mental health with confidence.
Insurers that Include Canadian Certified Counsellors (CCC)
- Manulife
- Beneva
- Adjudicare
- Equitable
- Johnston Group
- Industrial Alliance
- The People Corporation
- RWAM
- ESC
- BPA
- Coughlin
- Cowan
- Maximum Benefit
- CINUP
- First Canadian
Each counselling session is priced at $85.00 plus HST. This is designed to be both affordable and efficient, ensuring that you receive maximum value without any wasted time. By focusing on targeted strategies and actionable solutions, our sessions prioritize your needs and goals, allowing you to make meaningful progress in managing anxiety without the financial strain of prolonged therapy.
Consulting Services
Services
If you are seeking information about integrative options for mental health conditions, we can support you in identifying available evidence-based choices. This service is only available to people that reside outside of Ontario, Canada. The costs in Canadian dollars are $282.50 ($250 plus HST), which includes a comprehensive and individualized educational report. This consulting service cannot be reimbursable for insurance purposes. Click here for more information.
Our Promise to You
Following the scheduled consultation, an educational report will be emailed within 7 days. The educational report will list and fully describe different evidence-based choices specific to the mental health issues identified. This is not treatment; rather, this report is intended to be shared and fully discussed with your healthcare providers before they are integrated with any psychiatric and/or other medications.
Naturopathic and Counselling Patients Must Reside in Ontario
Complete Telepractice (Virtual) Clinical Practice
Benefits include
- No transportation time or costs
- No need to take time off of work
- Less child or elder care issues
- No waiting room
- Convenient
Guiding Principles for Naturopathic Mental Health
Critically review and effectively integrate complementary therapies with conventional medicine
Evidence-based complementary therapies to lessen emotional overwhelm and bolster resilience
Consider all factors that influence mental health, such as mind, body, spirit, and community
Work collaboratively in a supportive, trusting, healing, and respectful relationship
Empower patients to take an active role in their own health
Positive Clinical Outcomes
Adjunctive Naturopathic Medicine in the Management of Depression and Anxiety Symptoms
Publication: A retrospective chart review was performed by two independent investigators. They evaluated the clinical outcomes from patients that attended the mental health rotation at the Schad Naturopathic Clinic. All the patients were under my direct clinical supervision and were provided care similar to that of my naturopathic mental health practice.
Results: "Of the 22 included subjects, a clinically significant decrease of at least 5 points occurred in 76% of individuals with elevated baseline PHQ9 scores and 59% of individuals with elevated GAD7 scores. Mean PHQ9 and GAD7 scores decreased 7.5 (p<0.0001) and 4.6 (p<0.008) points, respectively. Mild adverse events were reported in 9 charts (41%). No serious adverse events were reported. Most subjects were also in the care of a medical doctor and counsellor."
Source: Dertinger, J., & Aucoin, M. (2024). Adjunctive Naturopathic Medicine in the Management of Depression and Anxiety Symptoms: A Retrospective Chart Review. CAND Journal, 31(1), 29–36. https://doi.org/10.54434/candj.157
Clinical Handbooks
2024 NFH Clinical Handbook Series
2023 NFH Clinical Handbook Series