Care Centered Around You
Why Choose Alpha Hormones®?
Thoughtful care begins with listening. We combine attentive medical evaluation, appropriate testing, evidence-based guidance, and convenient access to help you make informed decisions about your care.
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Individualized Care
Your symptoms, history, laboratory findings, priorities, and goals help shape your care plan.
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Evidence-Based Guidance
Recommendations consider available evidence, clinical judgment, and your individual benefits and risks.
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Coordinated Testing
Appropriate laboratory and select diagnostic testing supports a clearer view of your health.
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Thoughtful Follow-Up
When ongoing care is appropriate, your provider can monitor progress and adjust your plan as indicated.

About Our Practice
Modern Medicine With a Personal Approach
Physician-led care designed around the person—not simply a set of symptoms.
Founded by Dr. Rotana Steven Tek, D.O., A.B.A.A.R.M., Alpha Hormones® combines attentive medical evaluation, appropriate testing, and individualized care across hormone health, metabolic medicine, regenerative therapies, wellness, and longevity-focused services.
Our Approach
A More Connected Care Experience
Our providers take time to understand your medical history, symptoms, priorities, and goals before recommending an individualized path forward.
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Listen and Understand
We begin with your history, symptoms, concerns, priorities, and personal health goals.
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Evaluate and Test
Your provider reviews relevant findings and recommends appropriate testing when clinically useful.
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Build Your Plan
Together, you discuss options, expected benefits, limitations, and the next steps appropriate for you.
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Monitor and Adjust
When ongoing care is appropriate, follow-up helps your provider review progress and refine the plan.
About Alpha Hormones® FAQs
What is Alpha Hormones®?
Alpha Hormones® is a physician-led hormone, metabolic and longevity medicine practice in Pasadena, California, founded by Rotana Steven Tek, D.O. We provide individualized care in person and by telehealth.
What does “physician-led” mean?
Dr. Tek, a licensed physician, directs clinical care at the practice. Our nurse practitioners and physician assistants work collaboratively under his medical direction, so every treatment plan has physician oversight.
How is Alpha Hormones® different from an online hormone clinic?
You get in-person exams and on-site lab testing in Pasadena, plus telehealth when it fits, with ongoing monitoring by the same team. We also accept eligible PPO plans and Medicare, so you aren’t limited to self-pay.
Do you only treat hormone concerns?
No. Beyond men’s and women’s hormone care, we provide medical weight management, thyroid and adrenal care, diabetes and blood-pressure management, sexual wellness, acute care and aesthetic services through Alpha Beauty®.
Who do you care for?
We care for adults seeking evaluation for concerns such as fatigue, low libido, menopause symptoms or weight changes, as well as people who want proactive, monitored longevity care.
How do you decide on treatment?
Recommendations are based on your symptoms, history, lab results and goals, along with current evidence and clinical judgment. Your provider explains benefits, risks and alternatives, including whether a medication is FDA-approved or compounded.
How do I get started?
Book an appointment online for an in-person visit in Pasadena or a telehealth visit if you’re located in California, Florida or Texas. Questions? Call or text (213) 334-4111.
Still have questions? Call or text (213) 334-4111 or email support@alphahormones.com.
Take the Next Step
Meet with our physician-led team in Pasadena or by telehealth to review your symptoms, history, and goals, and discuss whether hormone, metabolic, or longevity care is appropriate for you.
