Dr. Jonathan Pierce, PhD: Clinical Psychologist & Neuroscience Specialist

Dr. Jonathan Pierce integrates clinical psychology with neuroscience to connect mood, motivation, and hormones. He helps men manage stress, low drive, and anxiety, then builds durable habits for focus, resilience, and performance at work and at home.

Evaluating testosterone replacement therapy costs in 2026: What U.S. Men actually pay and how to lower the bill

Evaluating testosterone replacement therapy costs in 2026: What U.S. Men actually pay and how to lower the bill

Dr. Jonathan Pierce, PhD avatar
Dr. Jonathan Pierce, PhD: Clinical Psychologist & Neuroscience Specialist
Aug 23, 2025 · 14 min read

In the U.S., evaluating testosterone replacement therapy costs usually means budgeting about $800 to $7,000+ per year once medication, lab monitoring, and follow up visits are included. The best way to avoid overpaying is to confirm a real testosterone deficiency, pick a delivery method you will actually stick with, and use guideline based monitoring instead ...

How testosterone replacement therapy injections can boost your mood

How testosterone replacement therapy injections can boost your mood

Dr. Jonathan Pierce, PhD avatar
Dr. Jonathan Pierce, PhD: Clinical Psychologist & Neuroscience Specialist
Aug 08, 2025 · 13 min read

In men with symptomatic hypogonadism (total testosterone consistently below roughly 264 to 300 ng/dL, depending on the lab assay and reference range), testosterone injections that restore levels to the mid normal range can modestly improve mood and vitality by increasing androgen signaling in brain reward and emotional balance circuits. Here’s who’s most likely to benefit, ...

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