TESTOSTERONE REPLACEMENT THERAPY — SANTA ANA, CA
Feel Like The Guy You Used to Be, Ten Years Ago
You wake up tired, push through the day, and tell yourself it’s just your age. Bloodwork will tell you whether it is.
1 of 28
Certified Testosteronologists Worldwide
25+
Biomarkers Tracked Per Patient
260+ Reviews
Rated 5-Stars By Real Patients
No card required. Takes 2 minutes.
Melchizedek ⭐⭐⭐⭐⭐
Action TRT is highly recommended! I found them via their Google reviews, which are far better than all of the other providers in the Irvine-Tustin-Santa Ana region. They provide for a tailored personal service with easy follow-up communication and expedited serum level analysis to track progress and make any necessary adjustments.
Nathan W 
After 6 months with Action TRT, I can honestly say I feel better than I have since my mid-20s—and I’m 43. The difference in my energy and overall well-being has been incredible. Big shoutout to Dr. Tyler Stanley and his team, they’re knowledgeable, attentive, and truly care about getting you dialed in. Highly recommend Action TRT if you’re looking to feel like yourself again.
Santiago G ⭐⭐⭐⭐⭐
Love everything from start to finish with Dr Tyler. In the couple weeks I’ve seen an increment in my energy levels as well as changes in my skin tone. My work has become easier. Been able to hit the gym 3 to 4 times a week. I can’t wait to see physical results in the next 3 to 4 months. I’ll be updating a picture before or after.
ACTION TRT — SANTA ANA, CA CLINIC
Find Us in Santa Ana
- 3000 W MacArthur Blvd, Suite 600, Santa Ana, CA 92704
- (714) 942-5567
- Mon–Fri, hours vary — call to confirm
SERVING
Santa Ana Costa Mesa Irvine Newport Beach Huntington Beach
LOW TESTOSTERONE SYMPTOMS IN SANTA ANA
Sound Familiar?
⚡
Running on Empty
You’ve cut back on caffeine. You’re sleeping enough. Nothing about your routine has changed, and you still start the day with less than you used to have.
🧠
Not As Sharp As You Were
Words don’t come as fast. You lose the thread mid-sentence. Decisions that used to take a minute now sit on your desk for a week.
💪
The Gym Isn't Working Anymore
Same effort, same programme, worse results. Muscle is harder to hold onto than it was three years ago and fat is easier to put on.
🔥
You've Gone Quiet
The ambition is still in there somewhere. The energy to act on it isn’t. You’ve stopped starting things.
Most men who come to us waited two or three years before finding out there was a treatable reason. A single blood test answers the question.
Andy P ⭐⭐⭐⭐⭐
Finding someone like Dr. Stanly was a blessing. I was previously seeing another TRT Dr, that had an odd protocol and ultimately crashed my estradiol for who-knows how long. Felt depressed, hair line was reseeding quick, bags under my eyes, insomnia. All symptoms of low estradiol. I saw Dr Stanly 3 weeks ago and the new treatment plan he has me on is spot-on. Night and day difference. Feel great!!
Phillip N ⭐⭐⭐⭐⭐
Wish I would of started TRT with DR.Tyler yrs ago less then 3 months on and feel sharper stronger and libido is going crazy lol thanks DR
Jeremy J ⭐⭐⭐⭐⭐
Wish I went to see Dr. Stanley sooner. I lost 10 pounds in 2 weeks. My mood is better, sleeping through the night (finally) and I have way more energy. Do yourself a favor and contact him today. You won’t regret it.
LOW TESTOSTERONE RISK FACTORS — SANTA ANA & ORANGE COUNTY
How Likely Is Low Testosterone in Orange County?
Several well-documented risk factors for low testosterone are unusually common right here. None of them confirm anything on their own. Together they explain why we see what we see.
~25%
Adipose Tissue Levels in OC
Nearly 1 in 4 Orange County adults has high levels of adipose tissue. Fat tissue converts testosterone into estrogen, making this one of the most common drivers of low T.
9.3%
Diagnosed Diabetes in OC
1 in 11 OC adults live with diagnosed diabetes. Studies show 30–80% of men with type 2 diabetes also have low testosterone.
86+ HRS
Traffic & Chronic Stress
LA/OC drivers lose 86+ hours a year to traffic delays. Chronic stress raises cortisol, which actively suppresses testosterone production.
39.4
Orange County's Median Age
Orange County’s median age is 39.4 — right where natural testosterone decline (about 1–2% a year) starts becoming noticeable to most men.
1 IN 8
National Prevalence, Ages 40–69
Roughly 1 in 8 men aged 40–69 nationally has clinically low testosterone, and most never get tested to find out.
~25%
Generational Decline
Average testosterone levels in U.S. men have fallen roughly 25% since the late 1990s — even among men who aren’t overweight.
Sources: CDC PLACES / California Health Interview Survey (adiposity, diabetes); INRIX 2025 Global Traffic Scorecard (LA/OC metro traffic delay); U.S. Census Bureau (median age); Massachusetts Male Aging Study (national prevalence); NHANES-based analysis (generational decline).
MEET YOUR TRT specialist — SANTA ANA, CA
Far More Than a Prescription
Every protocol is built by Tyler. Every lab is read by Tyler. Every adjustment is made by Tyler. You will not be handed between providers, and you will not explain your history twice.
There are 28 certified Testosteronologists in the world and Tyler Stanley is one of them. Testosteronology is a medical sub-speciality in testosterone replacement, androgen physiology and men’s metabolic health. It is the difference between a doctor who can write the prescription and a doctor who does this all day.
- 1 of 28 Certified Testosteronologists Worldwide
- 25+ Biomarkers Tracked Per Patient
- Every Protocol Built and Adjusted by Tyler
THE ACTION TRT EDGE
Why Choose Us?
Cookie-cutter protocols. Labs once a year. A different provider every time you call. That’s the standard, and it’s why most men on TRT are guessing.
Other TRT Clinics
- Prescription based on a single blood test
- Labs once or twice a year
- Different provider every appointment
- Reactive — waits for you to report problems
- Testosterone only
- Portal message, 3–5 business days
Action TRT
- Protocol built on 25+ biomarkers
- Protocol reviewed monthly, full panel re-run every 90 days
- Always Tyler for every clinical decision
- Proactive — adjusting before problems develop
- Full-spectrum: TRT, peptides, metabolic support
- Direct access to the health team — not a call centre
Sean H
Dr. Tyler Stanley is highly knowledgeable, professional, and friendly. After extensive research of anti-aging and TRT experts in Orange County, Dr. Stanley was a cut above everyone else in the field. I highly recommend him to anyone looking to better their health and well-being.
REAL PATIENTS, REAL RESULTS — SANTA ANA & ORANGE COUNTY
What It Actually Feels Like When It's Working
Feel like yourself again — and then some.
George L ⭐⭐⭐⭐⭐
Great results! A1c down from 6.3 to 5.8 in 6 months. Lost weight on auto pilot. Testosterone numbers back at 20 year old levels.
Stanley P ⭐⭐⭐⭐⭐
I got to say trust these guys with your health and you put in the work, you won’t be disappointed. In 90 days I lost 30lbs and gained 7lbs of lean muscle. They brought a quality of life to me and my family and the second chance we needed. Thanks bro!!
Shane S ⭐⭐⭐⭐⭐
Tyler and his staff are amazing! I’m down 17lbs in 8 weeks and my energy levels are slowly returning. Definitely recommend Action TRT.
Kody G ⭐⭐⭐⭐⭐
Tyler is very attentive and responsive. He understood all the problems I was having and shared a lot of empathy. Started TRT three months ago and life has made a complete turn around. My energy levels have increased. Brain fog is gone. And I got my confidence back.
Milzkru N ⭐⭐⭐⭐⭐
I am so happy that I found Dr. Stanley! He has helped me work toward my weight loss goal and improve my health and energy level. Dr. Stanley is easy to talk to, extremely responsive and checks in on me weekly. When was the last time you could say that about your doctor? I will continue to work with Dr. Stanley well into the future because he listens, advises and cares.
CJ W ⭐⭐⭐⭐⭐
As a retired first responder in my mid 50’s I was feeling pretty bad. Low energy, muscle loss, weight gain, low libido, etc. I’ve been on a great protocol for almost 2 months. Things have drastically improved. Weight is coming off and gains in the gym. If you’re thinking about starting, don’t think. Do it. Invest in yourself.
HOW OUR TRT PROCESS WORKS
From the First Call to the Best You've Felt in Years
No guesswork and no “we’ll see how it goes.” A clear process, and you know what each step costs before you take it.
1
FREE CONSULTATION
$0
We Figure Out What's Going On
A conversation with the Action TRT health team about your symptoms, your history and what you’re hoping to fix. This isn’t a sales call. You’ll leave knowing how the process works and whether it’s worth your time to go further. No card required.
2
DEEP LAB WORK
$199
25+ Biomarkers. Not Just Testosterone.
Most clinics run a basic testosterone panel and call it done. We go deeper: hormones, metabolic markers, thyroid, inflammation. The $199 covers the panel and the clinical consultation that follows it.
$199 initial bloodwork is required before your clinical consultation.
3
YOUR BESPOKE trt PROTOCOL
Included with your labs
Built for You. Not Copied From Someone Else.
You sit down with Tyler. He reads your panel against your history, your lifestyle and your goals, then tells you what he sees — including whether TRT is the wrong answer for you. Where treatment is appropriate, he builds the protocol from your numbers.
4
ONGOING OPTIMIZATION
From $399/month
Tyler Reads Every Lab. You Reach a Human.
Tyler reviews your protocol monthly and adjusts when appropriate. Roughly every 90 days your full panel is re-run, so those adjustments are based on current numbers rather than how you happened to feel that week. Between appointments, David, Kevin and the health team are reachable. We don’t prescribe something and disappear.
5
PEAK PERFORMANCE
This Is What It's Supposed to Feel Like.
Energy that lasts past mid-afternoon. Training that produces something. Clarity at work. Being present at home instead of just being there.
Tyler will tell you honestly if we can’t help. No card required to book.
TRANSPARENT PRICING
Plans Start at $399 a Month. Medication Included.
$399 covers your medication and your check-ins with Tyler. What your plan actually costs depends on what your labs say you need, and some protocols run higher. You’ll know your number before you commit to anything.
$399 / MONTH
Starting price. Medication and your check-ins with Tyler included.
10% OFF
Six months of your plan paid upfront.
Final pricing depends on your individualized treatment plan.
WHAT THE MONEY BUYS
Testosterone Is Cheap. Getting It Right Isn't.
The prescription is the easy part. Anyone can post you a vial. What costs money is the panel that shows Tyler what’s actually happening, the time he spends reading it, and the adjustments between now and next year.
If you want the cheapest route to a prescription, it exists and we’re not it. We’re built for men who want someone accountable for how this goes.
25+ Biomarkers
A full panel, not a single testosterone reading.
Your Protocol, Not a Template
Built from your labs, your history and your goals, and adjusted when appropriate as those change.
The Health Team, Reachable
David, Kevin and the team are available between appointments.
Tyler, Every Time
One of 28 certified Testosteronologists worldwide. Same provider for every clinical decision.
90-Day Rechecks
Your full panel re-run quarterly, so the protocol tracks what your body is actually doing.
STRAIGHT ANSWERS TO QUESTIONS PATIENTS ASK MOST
Questions We Get Asked The Most
READY TO FIND OUT?
Stop Guessing. Get an Answer.
You’ve probably been sitting with this longer than you should have. The first conversation is free and there’s no card. If you decide to go further, the next step is the $199 panel. And if we can’t help you, Tyler will say so.
- Free consultation, no card required
- $199 bloodwork before clinical evaluation
- Plans from $399/month, medication included