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Men's Health · Ontario

Testosterone Replacement Therapy in Ontario — Physician Assessment

Testosterone Replacement Therapy (TRT) is a physician-supervised treatment for men with clinically low testosterone confirmed through assessment and laboratory testing. Doctors On Site connects Ontario patients with licensed physicians who assess eligibility and, where clinically appropriate, provide a prescription with ongoing monitoring.

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What is testosterone replacement therapy?

Testosterone Replacement Therapy restores testosterone in men who have a confirmed deficiency (hypogonadism). Diagnosis is based on symptoms together with blood tests, and treatment is available in several forms, including gels and injections. TRT is a prescription therapy that requires ongoing monitoring, and a licensed physician determines whether it is appropriate based on your assessment and lab results.

Who commonly uses TRT?

Doctors On Site physicians commonly assess patients seen through our programs, including:

Symptoms of low testosterone (fatigue, low libido, mood changes) Laboratory-confirmed low testosterone Diagnosed hypogonadism Patients seeking physician-supervised hormone care

How does TRT work?

TRT supplements testosterone to bring levels into a normal range in men with a confirmed deficiency, which may help with associated symptoms. Because it requires accurate diagnosis and monitoring, treatment begins with an assessment and blood tests, and a physician follows your levels and response over time.

Who may qualify?

  • Adults with symptoms and laboratory-confirmed low testosterone
  • Patients willing to complete a clinical assessment and blood testing
  • Those without contraindications identified during the assessment
  • Patients who can commit to ongoing monitoring and follow-up

More than a prescription

Doctors On Site provides physician-led healthcare programs, not simply prescriptions. Depending on your needs, your care may include:

Physician Assessment
Laboratory Investigations
Follow-Up Care
Ongoing Monitoring
Specialist Referral When Required

Patients can access care virtually from anywhere in Ontario.

How the physician assessment works

  1. 1 Book an appointment online through Doctors On Site
  2. 2 Complete a confidential medical assessment with a licensed Ontario physician
  3. 3 The physician reviews your history and lab results and determines whether treatment is clinically appropriate
  4. 4 If appropriate, your prescription is provided along with a monitoring and follow-up plan

Coverage & insurance

Coverage varies based on insurance plans, employer benefits and individual eligibility. Some patients have full or partial coverage while others pay out of pocket, and coverage is never guaranteed. Our team can help you understand your options, but eligibility and pricing are ultimately determined by your insurer and pharmacy.

Related treatment options

Other medications our physicians may assess as part of your care:

Related DOS programs

This medication is assessed within our physician-led programs:

Physicians who support this care

Access additional specialist care if needed

Doctors On Site is a connected physician network. If your assessment surfaces a concern beyond this medication, you may be referred within our network to:

Frequently asked questions

Is TRT available in Ontario?
Yes. TRT is available in Ontario by prescription only, following an assessment and laboratory testing by a licensed physician who confirms whether it is clinically appropriate.
How is low testosterone diagnosed?
Diagnosis is based on symptoms together with blood tests. A physician interprets your results in the context of your overall health.
Do I need a prescription for TRT?
Yes. TRT requires a prescription. Doctors On Site connects you with a licensed Ontario physician who can assess your eligibility.
Does TRT require monitoring?
Yes. Ongoing monitoring is an important part of treatment to track your levels and response and to support safety.

Speak with an Ontario physician about TRT

Book a confidential assessment with a licensed physician to find out whether testosterone replacement therapy is appropriate for you.

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This page is for general information only and is not medical advice. Prescription medications require assessment by a licensed physician, who determines whether a treatment is appropriate for you. Availability of any medication is subject to clinical judgment and is not guaranteed.

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