Advanced Diagnostics:
Sequoia Medical 360

At Sequoia Medical 360, we integrate advanced diagnostics into a comprehensive, specialist-led framework that supports longevity, metabolic health, and preventive cardiovascular care. Under the direction of Dr. Tony Mathews — a dual fellowship–trained endocrinologist and preventive cardiologist — our program combines high-resolution imaging, 770 body composition analysis, VO₂ and fitness testing, continuous glucose monitoring, and extensive biomarker evaluation to identify cardiometabolic and endocrine risks at their earliest, most reversible stage. This data-driven, precision approach allows us to create personalized, evidence-based strategies for patients across Bronxville and Westchester, NY, helping them extend healthspan, enhance resilience, and stay ahead of disease long before symptoms appear.

Advanced Diagnostics at Sequoia Medical 360

Precision Testing for Longevity, Metabolic Health, and Performance — in Bronxville, NY

At Sequoia Medical 360, we believe longevity medicine begins with clarity. Advanced diagnostics allow us to see what standard medical testing misses — uncovering hidden risks, mapping your physiology in detail, and tracking how your health evolves over time. This data-driven approach ensures your care is not reactive, but proactive and highly personalized.

Guided by Dr. Tony Mathews — quadruple board-certified in Endocrinology, Obesity Medicine, Internal Medicine, and Clinical Lipidology, with dual fellowship training in Preventive Cardiology and Endocrinology/Metabolism — our diagnostic program integrates cutting-edge lab science, advanced imaging, and continuous monitoring into a single, comprehensive framework.

Why Advanced Diagnostics Matter

Most annual checkups stop at basic cholesterol, glucose, and blood counts. While helpful, these metrics often fail to detect the earliest signs of disease. By the time abnormalities appear on routine testing, silent processes like inflammation, insulin resistance, or vascular plaque may already be progressing.

Advanced diagnostics go further — identifying risks at their most reversible stage and providing actionable insights for tailored intervention.

Our Comprehensive Diagnostic Framework

1. Advanced Laboratory Panels

We measure over 150+ biomarkers spanning multiple domains

Cardiovascular Risk: ApoB, lipoprotein(a), particle size analysis, oxidized LDL.
Metabolic Health: Fasting insulin, HOMA-IR, adiponectin, advanced glucose tolerance testing.
Inflammation & Immune Markers: hs-CRP, IL-6, TNF-alpha.
Endocrine Panels: Full thyroid axis, adrenal function, reproductive hormones, IGF-1.
Liver & Kidney Function: Advanced hepatic panels, cystatin C, microalbuminuria.
Gut & Nutritional Health: Microbiome testing, micronutrient deficiencies, methylation markers.

We measure over 150+ biomarkers spanning multiple domains

2. Body Composition & Muscle Analytics

Using the InBody 770 analyzer, we go far beyond weight and BMI:

Lean body mass by segment (arms, legs, trunk)
Visceral fat quantification (the metabolically dangerous fat around organs).
Intracellular vs. extracellular water balance.
Skeletal muscle distribution to track sarcopenia and functional reserve.

This data helps us design personalized fitness and nutrition programs targeting strength, independence, and metabolic resilience.

3. Cardiovascular & Metabolic Imaging

Silent cardiovascular disease is a leading cause of premature death. Early imaging helps us detect risks decades before symptoms appear:

Coronary CT Angiogram (CTA): Reveals coronary plaque and calcium scores with unparalleled accuracy.
Whole-Body MRI: Screens for early cancers, aneurysms, or structural abnormalities.
Vascular Ultrasound: Evaluates arterial stiffness and early atherosclerosis.
Echocardiography & VO₂ Testing: Provides functional insight into cardiac performance and endurance.
4. Continuous Monitoring: CGMs & Wearables

Health is not static — it fluctuates every hour. For select patients, we incorporate:

Continuous Glucose Monitoring (CGM): Tracks real-time glucose dynamics, revealing how meals, stress, and exercise impact metabolism.
Wearables (Oura, Garmin, Apple Watch, WHOOP): Provide 24/7 data on heart rate variability (HRV), recovery, sleep architecture, and activity levels.

These tools allow us to fine-tune interventions dynamically, rather than relying solely on office-based testing.

From Data to Action: Your Living Health Map

What makes advanced diagnostics powerful is not just the data, but how it is applied. At Sequoia Medical 360, every result feeds into a personalized health map designed to:

Identify risks before they manifest as disease.
Tailor nutrition, exercise, and supplementation with precision.
Guide medication choices to maximize benefit while minimizing dependence.
Track progress and adjust strategies dynamically over time.

This map evolves with you — serving as both a baseline and a guide to lifelong health optimization.

The Sequoia Medical 360 Advantage

Rare integration of expertise: Endocrinology, Preventive Cardiology, and Clinical Lipidology combined under one roof.
Direct Physician Counsel: Ample, scheduled exam time and streamlined communication to review results with the depth your physiology requires.
Cutting-edge tools: From whole-body imaging to molecular biomarker testing.
Actionable clarity: Every test leads to a specific plan, not just a report.

Begin Your Precision Health Journey

Advanced diagnostics are the foundation of proactive medicine — empowering you with knowledge and giving us the tools to act before problems arise.

Meet Dr. Mathews
The Sequoia Standard
Request Enrollment
https://sqmed360.com
Located in Bronxville, serving Westchester & all of New York State.
(914) 292-0300
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