
Free consult
Meet with Dr. Oliak or PA Mollet in our Brea office for a consult and in-office testosterone test to see if testosterone replacement is right for you.
✅ Doctor-owned, patient-focused: We’re a doctor-owned medical practice, not a business-person-owned hormone clinic, prioritizing quality care over profits.
✅Expertise you can trust: David Oliak, MD, and Allison Mollet, PA-C, are board-certified with 20+ years of experience, ensuring expert care.
✅Care tailored to you: We offer personalized treatments with ongoing follow-up and monitoring to deliver real results.
✅Safe, lasting results: Your success drives everything we do. Using evidence-based care, we deliver safe, lasting results you can count on.

Low testosterone can cause low energy and fatigue. Testosterone replacement therapy can increase your energy to do the things you have to do, and the things you want to do.
Low testosterone can cause muscle loss and midsection weight gain. Testosterone replacement can help you gain more muscle, improve your metabolism, and more easily lose fat.
Low testosterone can cause low sex drive and erectile dysfunction. Testosterone replacement can increase sex drive, and improve your performance with stronger, longer lasting erections.
Low testosterone can impair your mood, confidence, and well-being. Testosterone replacement can improve mental clarity, reduce anxiety, and boost mood, helping you feel more confident and focused.


Meet with Dr. Oliak or PA Mollet in our Brea office for a consult and in-office testosterone test to see if testosterone replacement is right for you.

Start your personalized testosterone replacement treatment plan the same day.

Get ongoing follow-up and monitoring to achieve safe and sustainable results.
Our affordable, pay-as-you-go monthly prices include medication, in-office testosterone tests, and personalized care from experienced, board-certified clinicians.
Schedule a free consult and in-office testosterone test with Dr. David Oliak or PA Allison Mollet in our Brea office to learn more about testosterone replacement and if it is right for you. If you are a candidate, start treatment the same day!
Read more about low testosterone and treatment options.
$199/month
$229/month
$199/month




Meet with David Oliak, MD, or Allison Mollet, PA-C, near Yorba Linda for a free consult and in-office testosterone test to see if testosterone replacement is right for you.
We are conveniently located in Brea, CA, at 255 W Central Ave, Suite 203. Our service area includes Brea, Yorba Linda, Anaheim Hills, Fullerton, Placentia, and surrounding Orange County and Los Angeles County cities.
Choose MDTW because our providers bring something most wellness clinics can’t: over 20 years of shared clinical experience, starting in bariatric surgery and now in functional wellness. We’re physician-owned, in-person, and deeply invested in your results — not a telehealth company, not a franchise. We offer evidence-based treatments for hormone health, weight loss, sexual health, hair restoration, and more, with personalized care that treats you as an individual. Schedule a free consult to experience the difference.
Testosterone replacement therapy (TRT) can be life-changing for men with low testosterone. Low testosterone is common, even in younger men, and has become more prevalent over time — studies show average testosterone levels have dropped by at least 25% over the past several decades.
Symptoms of low testosterone include low energy, fatigue, low sex drive, weak or less frequent erections, ED, loss of muscle, weight gain, low metabolism, low motivation, irritability, anxiety, depression, and feeling past your prime. Men often attribute these symptoms to normal aging — but they are frequently due to hormone loss, and they are treatable.
If any of these symptoms sound familiar, schedule a free consult and in-office blood test to find out if testosterone therapy is right for you.
Choose MDTW for convenience and quality of care. MDTW is a medical practice, not a business-person-owned hormone clinic. We prioritize quality medical care above all else. This means experienced, board-certified clinicians, comprehensive evaluations, and ongoing follow-up and monitoring to achieve safe and sustainable results. We also prioritize convenience, with fast scheduling, free in-office testosterone testing, same-day in-office medication, and free shipping of medication to your door.
No — and here’s why that works in your favor. By not billing insurance, we eliminate prior authorizations, surprise bills, and the time pressure that rushes most medical appointments. You get unhurried, focused care with a provider who actually knows you. We accept all major credit/debit cards, HSA and FSA, and offer 0% financing for treatment packages.