Explore Our Wellness Solutions

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Men’s Hormone Health

Testosterone Therapy

Treat low testosterone to improve your vitality and quality of life.

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Women’s Hormone Health

Bioidentical Hormone Therapy

Treat the root cause of your perimenopause or menopause symptoms to feel like yourself again.

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Weight Loss

Semaglutide & Tirzepatide

Personalized weight loss program designed to help you achieve sustainable weight loss success.

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Hair Restoration

Alma TED

Grow thicker, stronger, fuller hair with Alma TED, a non-invasive, pain-free alternative to hair transplant or PRP.

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Women’s Sexual Health

EmSella & EmFemme

EmSella – strengthen pelvic muscles.
EmFemme – vaginal rejuvenation, external rejuvenation.

The MDTW Difference

Our healthcare system treats illness. We are different; we optimize wellness. By combining personalized care with effective wellness solutions, we can help you to live better and thrive.
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    Experienced Providers

    David Oliak, MD, and Allison Mollet, PA-C, founded MD Total Wellness in Brea, CA, to bring high-quality medical care to the wellness field. With over 20 years of experience, they emphasize a holistic, personalized approach to achieve meaningful, sustainable results.

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    Personalized Care

    Personalized care is better care. We tailor care to your specific needs and goals, and provide ongoing follow-up, support, and guidance.

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    Real Results

    Your success is our top priority. We offer quality care and the most effective treatments available to achieve safe, sustainable, and effective outcomes.

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    Unmatched Convenience

    We’re not your typical doctor’s office. At MD Total Wellness, you’ll get friendly service, quick appointment scheduling, easy access to our providers, free in-office blood testing, and same-day medication.

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    Transparent Pricing

    We offer simple, pay-as-you-go monthly pricing and package pricing — no hidden fees or surprises.

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Our Process

Living better starts with a free consult. We are easily accessible from Brea, Yorba Linda, Anaheim Hills, and surrounding Orange County and Los Angeles County cities. We look forward to meeting you!

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Step 1

Free consult

Meet with Dr. Oliak or PA Mollet to learn about our wellness solutions and whether they are right for you.

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Step 2

Personalized plan

Get a care plan personalized for your needs and goals, and start treatment the same day.

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Step 3

Ongoing support

Get ongoing follow-up, monitoring, and guidance to achieve safe and sustainable results.

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Are You Ready To Feel The Difference?

Meet with David Oliak, MD, or Allison Mollet, PA-C, to learn about our wellness solutions, and whether they are right for you.

Real Patients, Real Results
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Real Patients, Real Results

"This is the first time I feel like my…"

Claudia J, Yorba Linda
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Real Patients, Real Results

"I've been a firefighter over 32 years and…"

Mark M, Costa Mesa
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Real Patients, Real Results

"I suffered for over 4.5 years with debilitating…"

Erin M, Huntington Beach
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Real Patients, Real Results

"I'm in my 20's, so I never thought my testosterone…"

Daniel M, Glendora
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Real Patients, Real Results

"I've been interested in the GLP-1 medications for…"

Gabe R, Hermosa Beach
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"Cravings and hunger are gone!…"

Devyn B, Newport Beach
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Real Patients, Real Results

"Ever since I turned 50, I've felt…"

Jake S, Manhattan Beach
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"I initially came in for a consultation because…"

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Have Questions? We’ve Got Answers

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 to get experienced, board-certified providers who prioritize quality care, a high level of customer service, and the most effective wellness treatments available for hormone health, sexual health, weight loss, and hair restoration.

David Oliak, MD, and Allison Mollet, PA-C, are the providers at MD Total Wellness. Dr. Oliak and PA Mollet are board-certified, and have worked together since 2006. Their mission is to provide quality care and the most effective treatments available to achieve safe, sustainable, and successful results. Visit our About Us page to read more about Dr. Oliak and PA Mollet.

Testosterone replacement therapy (TRT) can be life-changing for men with low testosterone. Low testosterone is common, even in younger men, and it has gotten more common over time. Studies have shown that average testosterone levels have decreased by at least 25% over the past several decades, putting a significant percentage of men at risk for low testosterone. 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, irritable or anxious or depressed mood, and feeling past your prime. Men may attribute these symptoms to normal aging, but they are often due to hormone loss. If you feel symptoms like these are holding you back, schedule a free consult and in-office blood test to see if testosterone replacement might be a good choice for you.

Bioidentical hormone therapy is by far the best treatment we have for symptoms of perimenopause and menopause. Bioidentical hormone therapy addresses the root cause of menopause transition symptoms, which include hot flashes and night sweats, vaginal dryness and atrophy, brain fog, irritability, low libido, difficulty achieving orgasm, joint pain, mood changes, heart palpitations, and migraine headaches. Additionally, bioidentical hormone replacement decreases the risk of chronic disease (heart disease, osteoporosis, dementia), and is the best anti-aging intervention we have.

MDTW provides a comprehensive weight loss program that combines GLP-1 medication with professional oversight and personalized support and guidance. Our board-certified providers, Dr. Oliak and PA Mollet, have specialized in weight loss for >20 years, and have helped 1000s of patients achieve lasting weight loss success. Quality care makes all the difference!

No, MD Total Wellness does not accept insurance. We accept all major credit/debit cards as well as payments from HSA or FSA accounts. Our affordable, pay-as-you-go monthly pricing includes personalized care with board-certified clinicians, medication, and in-office blood testing.

Our prices for hormone therapy and weight loss are listed on our individual service pages. We offer transparent monthly pricing with no time commitments, so you cancel anytime. For procedures, such as Alma TED, EmSella, and EmFemme, price depends on the number of treatments prescribed, and is determined after your consultation.

Learn More About Wellness

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A Comprehensive Guide to Alma TED vs. PRP for Hair Restoration in Orange County

David Oliak, MD
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The Epidemic of Low Testosterone in Orange County (and Worldwide)

David Oliak, MD
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Alma TED Before/After Photos

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Hair Restoration With The Alma TED System In Orange County

David Oliak, MD
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Testosterone Replacement Yorba Linda

David Oliak, MD
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Why I Chose To Start Estrogen Therapy With MD Total Wellness In Brea, CA

Erin M.
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Compounded Semaglutide And Tirzepatide For Weight Loss – MD Total Wellness

David Oliak, MD