Optimal Aging Assessment

Your Comprehensive Introduction to Preventive Longevity Medicine

At HormoneSynergy® Longevity Medicine, our mission is simple: help you live healthier, longer.

The Optimal Aging Assessment is the starting point for individuals who want a deeper understanding of their health and the factors influencing aging, disease risk, energy, body composition, cognitive performance, and long-term vitality.

Unlike conventional medical visits that often focus on diagnosing and treating disease after it appears, this evaluation is designed to identify early physiologic changes that may develop years or even decades before illness becomes obvious.

This comprehensive assessment creates the foundation for a personalized longevity strategy designed to optimize metabolism, cardiovascular health, hormones, cognitive function, body composition, and overall healthspan through an evidence-based preventive longevity medicine approach.

Why a Comprehensive Assessment Matters

Many people spend years moving through the healthcare system without ever receiving a truly integrated evaluation of their health.

Traditional care is often designed to diagnose and manage disease once it becomes clinically apparent. Longevity medicine takes a different approach.

By evaluating multiple physiologic systems together, we can identify patterns and risk factors long before they become major disease events or more difficult-to-reverse health problems.

This allows us to build a precision-based strategy focused on:

• Preventing cardiovascular disease
• Optimizing metabolic health
• Supporting brain function and cognitive resilience
• Improving hormone balance
• Maintaining muscle mass and bone strength
• Reducing inflammation and supporting healthy aging biology

For many patients, the Optimal Aging Assessment becomes the most thorough medical evaluation they have ever received.

Insurance, Testing, and Financial Transparency

HormoneSynergy® does not work with insurance companies for the Optimal Aging Assessment, and we do not bill insurance for our preventive longevity medicine services.

That is not because we are trying to be difficult. It is because insurance-based medicine is usually structured around diagnosis codes, acute problems, medication coverage, and treatment after disease is already recognized. The Optimal Aging Assessment is different. It is designed to look earlier, evaluate physiology more deeply, and build a prevention strategy before the conventional system would usually intervene.

We also believe testing recommendations should remain clinically grounded, not financially motivated. HormoneSynergy® does not mark up or receive profit from recommended blood testing, imaging studies, or pharmaceutical prescriptions. When outside laboratory or imaging testing is needed, those fees are paid directly to the laboratory, imaging center, or pharmacy. For laboratory testing, we often help patients access negotiated out-of-pocket pricing when available, so testing can remain as transparent and affordable as possible.

This structure helps keep recommendations cleaner. If Dr. Retzler recommends a lab marker, vascular study, DEXA scan, coronary CT angiogram, or medication, the purpose is clinical usefulness — not margin, commissions, kickbacks, or insurance reimbursement strategy.

Patients may choose to use HSA or FSA funds when eligible or submit receipts independently to their insurance plan, but reimbursement is not guaranteed and depends on the individual plan. HormoneSynergy® does not make coverage promises, submit insurance claims, or alter documentation to fit insurance requirements.

For more context on this model, read Insurance Is Not Healthcare: A Preventive, Physiology-Based Longevity Medicine Approach.

What the Optimal Aging Assessment Includes

Advanced Cardiovascular and Metabolic Laboratory Testing

Your evaluation begins with a comprehensive set of laboratory studies designed to assess cardiovascular risk, metabolic health, inflammation, and hormone status.

Testing may include:

• Comprehensive metabolic panel
• Advanced lipid testing
• Apolipoprotein B (ApoB)
• LDL particle number and size
• Lipoprotein(a) [Lp(a)]
• Fasting insulin and hemoglobin A1C
• High-sensitivity C-reactive protein (hsCRP)
• Homocysteine
• Comprehensive hormone assessment

Depending on your history and risk profile, additional markers may be evaluated, including inflammatory cytokines, cardiac biomarkers, metabolic hormones, and other advanced preventive markers. These tests help identify hidden cardiovascular risk, insulin resistance, and metabolic dysfunction long before symptoms appear.

For patients focused on cardiovascular prevention, these markers may be interpreted alongside vascular imaging, body composition, blood pressure, family history, and other cardiometabolic risk factors. Learn more about our approach to preventive cardiology and cardiometabolic health.

Nutrient and Cellular Health Testing

Optimal health requires adequate micronutrient status and healthy cellular function.

Your evaluation may include testing for key nutrients such as:

• Vitamin D
• Vitamin B12
• Coenzyme Q10
• Omega-3 fatty acids

These nutrients influence mitochondrial function, cardiovascular health, inflammation, brain performance, and recovery.

When appropriate, personalized nutrition and RetzlerRx® Longevity Supplements may be discussed as part of a broader longevity plan.

Genetic Risk Assessment

Genetics can influence how the body responds to diet, lifestyle, and medical therapies.

Your assessment may include evaluation of important genetic markers such as:

• ApoE genotype related to cardiovascular and cognitive risk
• MTHFR gene variants affecting methylation and detoxification pathways

Additional genetic panels evaluating cardiovascular risk, metabolism, mental health, and neurodegenerative risk may also be considered when appropriate. These insights can help personalize prevention strategies based on your unique biology.

Genetics may influence risk, but it does not replace physiology. The goal is to understand how inherited risk interacts with insulin resistance, inflammation, blood pressure, sleep, fitness, hormones, vascular health, nutrient status, and body composition.

Advanced Body Composition Analysis

Weight alone tells us very little about true metabolic health.

We use the SECA medical body composition analyzer to evaluate:

• Body fat percentage
• Lean muscle mass
• Visceral fat levels
• Basal metabolic rate

This helps determine whether metabolic concerns are related to excess body fat, loss of muscle mass, or changes in energy expenditure.

DEXA Scan for Bone Density and Visceral Fat

Dual-Energy X-ray Absorptiometry (DEXA) is considered a gold-standard tool for evaluating bone density.

In addition to measuring bone health and fracture risk, DEXA can also evaluate:

• Total body fat distribution
• Lean muscle mass
• Visceral abdominal fat

Visceral fat is strongly associated with cardiovascular disease, type 2 diabetes, and metabolic dysfunction, making it an important longevity biomarker.

Carotid Artery Ultrasound

The carotid arteries supply blood to the brain and are often one of the earliest places where atherosclerosis can be identified.

A carotid ultrasound can help evaluate:

• Early plaque formation
• Arterial wall thickening
• Blood flow abnormalities

This non-invasive test provides valuable insight into early cardiovascular disease risk and supports a more preventive cardiology strategy.

Read more about understanding heart attack risk and early detection.

Neurocognitive Testing

Brain health is a central component of longevity medicine.

Computerized neurocognitive testing evaluates key areas of performance including:

• Memory
• Processing speed
• Executive function
• Attention

This testing creates an objective baseline for brain health and can help identify subtle cognitive changes before they become more noticeable in everyday life.

Your Personalized Longevity Consultation

Once testing is complete, you will meet with Dr. Kathryn Retzler for a comprehensive consultation to review your results.

This in-depth discussion integrates findings across multiple physiologic systems to identify opportunities for prevention, optimization, and targeted intervention.

Your consultation may include discussion of:

• Cardiovascular risk and prevention strategies
• Hormone balance and bioidentical hormone therapy options
• Metabolic health and weight optimization
• Cognitive health and brain aging
• Nutritional and lifestyle strategies
• Supplement recommendations
• Medication or peptide therapies when appropriate

You leave with a personalized treatment plan designed to support long-term vitality, resilience, and healthspan.

Optional Advanced Cardiovascular Imaging

For patients seeking a deeper level of cardiovascular evaluation, advanced imaging may be recommended.

This may include coronary CT angiography with AI-assisted plaque analysis through Cleerly® testing, which can help visualize coronary plaque years before symptoms develop.

Early identification of coronary plaque creates an opportunity to intervene before a heart attack, stroke, or other major cardiovascular event occurs.

For patients deciding between comprehensive preventive assessment and stand-alone cardiovascular imaging, read Optimal Aging Assessment vs. Cleerly® Testing.

Our Commitment to Transparency

At HormoneSynergy®, our recommendations are based on medical evidence, clinical judgment, and your individual needs — not insurance rules, testing markups, pharmaceutical incentives, or imaging kickbacks.

The goal is straightforward: use the right information to build a better prevention strategy.

The First Step Toward Preventive Longevity Care

The Optimal Aging Assessment is designed for adults who want a more proactive and data-driven understanding of their health.

Rather than waiting for disease to appear, this evaluation helps identify risk early and creates a personalized strategy to improve healthspan, vitality, and long-term wellbeing.

If this comprehensive approach to preventive longevity medicine aligns with your goals, we invite you to request information and schedule a conversation with our team.

Frequently Asked Questions

What is the Optimal Aging Assessment?

The Optimal Aging Assessment is a comprehensive physician-guided evaluation designed to identify early cardiovascular, metabolic, hormonal, cognitive, and body composition risks before disease becomes more advanced.

Who is this assessment for?

This assessment is ideal for adults who want a more proactive understanding of their health, especially those with family history, changing metabolism, weight concerns, fatigue, brain fog, hormone symptoms, or a strong interest in prevention.

What tests are included?

Depending on your history and needs, the assessment may include advanced laboratory testing, DEXA, SECA body composition analysis, carotid ultrasound, neurocognitive testing, nutrient evaluation, and selected genetic risk markers.

Will I meet with Dr. Kathryn Retzler?

Yes. Once the assessment data is gathered, you will meet with Dr. Kathryn Retzler for a detailed results review and personalized longevity planning consultation.

Does HormoneSynergy® take insurance?

No. HormoneSynergy® does not work with insurance companies or bill insurance for the Optimal Aging Assessment. Patients may choose to use HSA or FSA funds when eligible or submit receipts independently, but reimbursement is not guaranteed and depends on the individual plan.

Why does HormoneSynergy® not work with insurance companies?

Insurance-based medicine is usually organized around diagnosis codes, coverage rules, and treatment after disease is already recognized. The Optimal Aging Assessment is designed for earlier detection, prevention, and physiology-based planning. For a deeper explanation, read Insurance Is Not Healthcare.

Does HormoneSynergy® profit from recommended lab testing or imaging?

No. HormoneSynergy® does not mark up or receive profit from recommended outside blood testing, imaging studies, or pharmaceutical prescriptions. Laboratory fees, imaging fees, and prescription costs are paid directly to the outside laboratory, imaging center, or pharmacy.

Why does that financial structure matter?

It helps keep recommendations focused on clinical usefulness rather than testing margins, commissions, kickbacks, insurance reimbursement strategy, or pharmaceutical incentives. If a test or imaging study is recommended, the purpose is to better understand physiology, risk, and prevention strategy.

Is this only for patients in Portland or Lake Oswego?

HormoneSynergy® is based in Lake Oswego and serves the Portland area, with broader interest from individuals seeking a more advanced preventive longevity medicine model.

HormoneSynergy® Longevity Medicine • Portland & Lake Oswego • Serving prevention-minded patients with an evidence-based longevity approach