A TRT clinic is a medical practice focused on diagnosing and treating low testosterone in men. These clinics handle everything from initial blood work and diagnosis to prescribing testosterone, choosing a delivery method, and monitoring your health over time. Some operate as brick-and-mortar offices, others run entirely through telehealth, and a growing number blend both models.
What TRT Clinics Actually Do
The core service is straightforward: test your testosterone levels, determine whether you qualify for treatment, and manage your therapy if you do. But the process involves more steps than many people expect. Before prescribing anything, a clinic will review your medical history, perform a physical exam, and order a series of blood tests. You’ll typically need at least two morning blood draws confirming low testosterone, along with tests for red blood cell counts, liver function, prostate-specific antigen (PSA), and hormone markers that help rule out other causes of your symptoms.
The American Urological Association sets the diagnostic threshold at a total testosterone level below 300 ng/dL. That number, combined with symptoms, is what separates a medical diagnosis from normal fluctuation. Clinics that skip thorough testing or prescribe based on symptoms alone are cutting corners on a step that matters for your safety.
Once you’re on therapy, the clinic becomes your ongoing monitoring partner. Follow-up blood work every 6 to 12 months tracks your testosterone levels, red blood cell concentration (hematocrit), and PSA. This isn’t optional busywork. It’s how clinics catch problems early, particularly a condition called polycythemia, where testosterone therapy causes your body to produce too many red blood cells. Research published in The Journal of Urology found that men whose hematocrit reaches or exceeds 52% during the first year of therapy face a significantly higher risk of heart attack and blood clots. Most guidelines call for pausing or adjusting treatment if hematocrit climbs above 54%.
Treatment Options You’ll Be Offered
TRT comes in more forms than most people realize. The main options include:
- Intramuscular or subcutaneous injections: the most common and least expensive option, typically self-administered weekly at home
- Skin gels: applied daily, absorbed through the skin
- Patches: worn on the body and replaced daily
- Pellets: small implants placed under the skin every few months during a quick office procedure
- Nasal gels, oral tablets, and buccal tablets: less common alternatives with their own dosing schedules
Injections are the workhorse of most TRT clinics because they’re effective, affordable, and easy to dose precisely. Gels offer a more stable daily release but cost more and carry a small risk of transferring testosterone to others through skin contact. Pellets are convenient for people who don’t want to think about daily or weekly dosing but require an in-office visit for placement. Your clinic will help match the method to your lifestyle, preference, and budget.
Who Runs These Clinics
TRT clinics vary widely in medical oversight. Some are led by urologists or endocrinologists with deep expertise in hormone disorders. Others are staffed by physicians board-certified in anti-aging medicine, regenerative medicine, or functional medicine. You’ll also find nurse practitioners and physician assistants managing day-to-day care under a supervising doctor, especially at telehealth-focused clinics.
This range matters because testosterone is a Schedule III controlled substance under DEA classification, the same category as ketamine and other anabolic steroids. That means every prescription requires legitimate medical oversight, and the quality of that oversight varies. A clinic led by a urologist who treats testosterone deficiency as part of a broader men’s health practice will typically follow stricter diagnostic and monitoring protocols than a high-volume telehealth operation optimized for speed.
Telehealth Clinics vs. In-Person Clinics
The telehealth TRT market expanded dramatically during the COVID-19 pandemic. Before 2020, federal law under the Ryan Haight Act required at least one in-person visit before a provider could prescribe a controlled substance via telehealth. Pandemic-era waivers relaxed that requirement, and as of late 2023, providers could still prescribe testosterone online without an in-person evaluation. That regulatory flexibility fueled a wave of online TRT platforms.
Telehealth clinics typically ship medication to your door, order lab work at a local draw site, and handle consultations over video. The experience is convenient and often cheaper. In-person clinics offer hands-on exams, in-office injections or pellet placements, and the kind of face-to-face relationship some patients prefer, especially when managing side effects or adjusting protocols.
The tradeoff isn’t just about convenience. Some online clinics have drawn scrutiny for prescribing too readily, with minimal evaluation. A 2023 MedPage Today investigation described the online testosterone prescribing landscape as loosely regulated. If you go the telehealth route, look for a clinic that requires comprehensive blood work before prescribing, conducts a thorough medical history review, and schedules regular follow-ups with lab monitoring.
What TRT Costs
Monthly costs range from about $100 to $500 depending on the clinic type and treatment method. Telehealth clinics tend to fall on the lower end, typically $100 to $300 per month for an all-in program that includes medication, consultations, and some lab work. In-person hormone clinics run higher, generally $250 to $500 per month. Going through a primary care doctor with insurance coverage can land somewhere in between at $150 to $400 monthly.
Those headline prices don’t always tell the full story. Initial evaluations and baseline labs typically cost $150 to $300 at in-person clinics. Generic injectable testosterone itself is relatively cheap at $40 to $120 per month, but follow-up visits every 3 to 6 months add $75 to $150 each. Telehealth platforms sometimes exclude lab panels from their advertised price, adding $50 to $150 per draw. Ancillary medications, like those used to preserve fertility during testosterone therapy, are often billed separately too.
Insurance coverage is inconsistent. Some plans cover testosterone therapy when there’s a confirmed diagnosis of hypogonadism, but many TRT-specific clinics operate on a cash-pay model and don’t bill insurance at all. If cost is a concern, it’s worth checking whether your primary care doctor or a urologist within your insurance network can manage your therapy instead.
Risks That Good Clinics Watch For
Testosterone therapy is generally well-tolerated, but it carries real risks that require active management. The most important one is polycythemia, the overproduction of red blood cells. Thicker blood increases the chance of clots, stroke, and heart attack. A study in The Journal of Urology found that men who developed polycythemia during testosterone therapy had an 81% higher risk of heart attack and a 51% higher risk of blood clots compared to men on therapy whose blood counts stayed normal. This is exactly why regular hematocrit monitoring exists, and why a clinic that skips follow-up labs is a red flag.
Testosterone therapy also suppresses your body’s natural testosterone production and can significantly reduce sperm count. For men who want to have children in the future, this is a critical conversation to have before starting treatment. Some clinics prescribe additional medications alongside testosterone to help maintain fertility, though these add cost and complexity.
Other potential side effects include acne, sleep apnea, breast tissue enlargement, and mood changes. A well-run clinic will screen for these at follow-up visits and adjust your protocol accordingly. The goal is to keep your testosterone in a healthy range, not to push it as high as possible.