# Sequoia Medical 360

> The Family Health Office. Specialist-led health governance for your family's most important asset: Health.


## Posts

- [Live Long, Stay Strong: 10 Health Commandments I Strive Toward.By Tony Mathews MD, MPH](https://sqmed360.com/live-long-stay-strong-10-health-commandments-i-strive-toward-by-tony-mathews-md-mph/): The Blueprint For Living Long And Staying Strong Is Simple – But Not EasyI’ve found that we all want more than just a long life; we want a healthy one. We want to feelvital, strong, and full of purpose for as long as possible. This is the concept of ‘healthspan,’ andit’s what drives my personal

## Pages

- [Sequoia Medical 360 — At A Glance](https://sqmed360.com/sqmed360-glance/): The Executive Brief A consolidated overview of the Family Health Office model. Most healthcare is reactive, fragmented, and time-heavy. Without oversight, care drifts into confusion, duplication, and delay. This brief explains how the Family Health Office replaces that drift with a specialist-led strategy that stays coherent across the year. A brief call to determine whether
- [Frequently Asked Questions](https://sqmed360.com/about/faq/): Frequently Asked Questions Answers to the most common questions about membership, care, and billing.If you can’t find an answer here, please call us at (914) 292-3330 or email info@sqmed360.com Membership & Enrollment Care Experience Billing & Administrative Still have questions? We’re happy to help. Executive Briefing ○ LOGISTICS ○ The strategic retainer model and what
- [Cardiopulmonary Fitness](https://sqmed360.com/longevity-medicine/cardiopulmonary-fitness/): Cardiopulmonary Fitness:Sequoia Medical 360 Cardiopulmonary Fitness at Sequoia Medical 360 Longevity Medicine in Bronxville, Serving Westchester & All of New York Few predictors of survival are as powerful as cardiorespiratory fitness (CRF). Research consistently shows that individuals in the lowest 5% of CRF have up to a 500% higher risk of all-cause mortality compared to
- [Sarcopenia (Muscle Loss)](https://sqmed360.com/longevity-medicine/sarcopenia/): Sarcopenia Prevention:Sequoia Medical 360 Sarcopenia (Age-Related Muscle Loss) at Sequoia Medical 360 Preserving Strength, Independence, and Metabolic Health in Westchester, NY Sarcopenia — the progressive loss of skeletal muscle mass and function — is one of the most overlooked drivers of aging. It doesn’t just affect mobility and strength; it also impacts metabolism, cardiovascular health,
- [Wellness Coaching](https://sqmed360.com/longevity-medicine/wellness-coaching/): Wellness Coaching:Sequoia Medical 360 Your Partner in Proactive Health, Resilience & Longevity in Bronxville, NY Longevity isn’t built through labs and prescriptions alone — it’s sustained day by day through the habits you practice, the recovery you allow, and the clarity you bring to your health decisions. At Sequoia Medical 360, our Wellness Coaching program
- [Hormonal Optimization](https://sqmed360.com/longevity-medicine/hormonal-optimization/): Hormonal Optimization:Sequoia Medical 360 Precision Endocrine Balance for Vitality, Performance & Longevity in Bronxville, NY Hormones are the body’s master regulators — influencing energy, mood, cognition, metabolism, muscle mass, bone strength, and even the pace of aging. Subtle imbalances can ripple across every system, leaving you fatigued, less resilient, and vulnerable to accelerated decline. At
- [Advanced Diagnostics](https://sqmed360.com/longevity-medicine/advanced-diagnostics/): 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,
- [Proactive Screening](https://sqmed360.com/longevity-medicine/proactive-screening/): Preventive Screening:Sequoia Medical 360 Proactive Screening at Sequoia Medical 360 Longevity isn’t just about treatment — it’s about detection before disease ever takes hold. At Sequoia Medical 360, our Proactive Screening program is designed for individuals who want more than reassurance; they want clarity and certainty. By integrating state-of-the-art imaging, advanced cancer detection, and deep
- [Executive Fitness Plan](https://sqmed360.com/longevity-medicine/executive-fitness/): Executive Fitness Plan:Sequoia Medical 360 Physician-Directed Performance & Longevity Training in Bronxville, NY At Sequoia Medical 360, we recognize that physical fitness is not just about aesthetics — it is one of the strongest predictors of healthspan, resilience, and survival. Research shows that those in the lowest 5% of cardiorespiratory fitness face a 500% higher
- [Executive Physicals](https://sqmed360.com/longevity-medicine/executive-physicals/): Executive Physicals:Sequoia Medical 360 The Most Comprehensive Health Evaluation in Westchester Most annual exams are brief, reactive, and focused only on today’s concerns. At Sequoia Medical 360, our Executive Physicals are built for individuals who want more from their health — a deep, proactive evaluation that uncovers hidden risks, optimizes performance, and establishes a precision
- [The Sequoia Standard](https://sqmed360.com/sequoia-standard/): The Sequoia Standard The clinical standard behind specialist-led longevity and preventive cardiometabolic care. Most healthcare is reactive and time-heavy, built around brief visits or isolated evaluations. The Sequoia Standard is different by design. It is a specialist-led model built for continuity across cardiometabolic and endocrine risk, with decisions made in the right order and followed
- [The Clinical Ecosystem](https://sqmed360.com/about/ecosystem/): Your Integrated Team You don’t coordinate between providers. We do. When your strategy calls for expertise beyond the clinic — training, nutrition, rehabilitation, or otherwise — Dr. Mathews works with vetted clinical partners who operate from the same plan, so nothing falls through the cracks. Meet The Team The Integrator: Dr. Tony Mathews Tony Mathews,
- [What Our Members Say](https://sqmed360.com/about/reviews/): What Our Members Say M. K. — Partner, Healthcare Private Equity C.L.M — Healthcare President & CEO A. M. — Small Business Owner D. Z. — College Student J.C. — Member “Spent 2 hours with me on my first visit. And communicates post consultation via email and texts. Was a great experience.” Ready to Start
- [Request An Introduction](https://sqmed360.com/join/): Begin Your Introduction to Sequoia Medical 360 Membership begins with a brief conversation to ensure the right physician–patient fit. The Clinical Partnership Our work is not episodic. It is a year-round physician partnership built for long-horizon stewardship of your health. Partnership Initiation Membership begins with an introduction call to confirm alignment and outline next steps.No
- [Thank You](https://sqmed360.com/thankyou/): Inquiry Received Your Introduction is in Motion. We do not automate relationships. Your inquiry has been routed directly to Dr. Mathews and the membership team. What Happens Next 01. Personal Review We treat every inquiry with care. We review your request to understand your goals and ensure we can provide the level of partnership you
- [Longevity Medicine](https://sqmed360.com/longevity-medicine/): Longevity Medicine:Sequoia Medical 360 Extending Healthspan, Enhancing Performance in Bronxville & Westchester, NY At Sequoia Medical 360, we provide specialist-led, data-driven longevity and metabolic health care designed for individuals seeking proactive, preventive, and high-precision evaluation. Under the direction of Dr. Tony Mathews — a dual fellowship–trained endocrinologist and preventive cardiologist — our longevity program integrates
- [Our Philosophy](https://sqmed360.com/about/): OUR PHILOSOPHY Most Practices Are Built Around Appointments.Ours Is Built Around You. The principles behind a different kind of practice, and what they mean for your family’s care. Your health deserves more than rushed visits and reactive medicine. It deserves careful evaluation, expert interpretation, and a physician accountable for the whole picture. Executive Briefing ○
- [Hint](https://sqmed360.com/hint/): Thank You — Your Membership Submission Has Been Received We’re honored you’ve invited us into yourhealth journey — and we look forward to connecting soon. If you have immediate questions, please email info@sqmed360.com or call (914) 292-0300.
- [The Patient Journey](https://sqmed360.com/patient-journey/): Your Patient Journey Your experience at Sequoia is structured and longitudinal. It begins with clarity, builds momentum through the first 90 days, and continues through physician-led strategy tailored to your physiology, goals, and life. We Do Not Guess Your journey begins with your story, not a lab slip. Before testing, we start with context: what
- [Privacy Policy](https://sqmed360.com/privacy-policy/): Privacy Policy & Data Governance Standards Effective Date: January 17, 2026 Entity: Sequoia Medical 360 Jurisdiction: State of New York / Federal (HIPAA) Governance & Scope At Sequoia Medical 360, we recognize that data discretion is the foundation of our Clinical Partnership. This Privacy Policy governs the digital experience of visitors to sqmed360.com & SequoiaMed360.com
- [Infertility](https://sqmed360.com/vitality/infertility/): Fertility & Menstrual Disorders:Sequoia Medical 360 Precision Endocrinology & Reproductive Health in Westchester, NY Reproductive health is one of the most sensitive and impactful aspects of a woman’s overall well-being. Menstrual irregularities and fertility challenges are often signs of deeper hormonal and metabolic imbalances — not just isolated issues. At Sequoia Medical 360, we take
- [Menopause](https://sqmed360.com/vitality/menopause/): Menopause & Perimenopause Care:Sequoia Medical 360 Precision Hormone & Longevity Medicine for Women in Westchester, NY Menopause is a natural life transition — but for many women, it can feel anything but natural. Hot flashes, disrupted sleep, mood shifts, weight gain, and declining energy can take a toll on daily life and long-term health. At
- [PCOS](https://sqmed360.com/vitality/pcos/): PCOS & Hyperandrogenic States:Sequoia Medical 360 Precision Care for Polycystic Ovary Syndrome and Related Hormonal Imbalances in Westchester, NY Polycystic Ovary Syndrome (PCOS) is one of the most common endocrine disorders in women of reproductive age, yet it remains one of the most misunderstood. Affecting up to 1 in 10 women, PCOS is far more
- [Women’s Health](https://sqmed360.com/vitality/womens-health/): Women’s Hormonal Health:Sequoia Medical 360 Precision Care for Every Stage of a Woman’s Life – Serving Bronxville, Westchester & Beyond A woman’s health journey is shaped by dynamic hormonal shifts — from puberty and fertility to perimenopause and menopause. These changes influence energy, mood, weight, metabolism, and long-term wellness. When imbalances arise, the effects ripple
- [Men’s Health](https://sqmed360.com/vitality/mens-health/): Men’s Hormonal Health:Sequoia Medical 360 Optimizing Vitality, Performance & Cardiovascular Protection in Westchester, NY Men’s health is a multifaceted landscape, with hormonal balance and cardiovascular well-being serving as critical pillars of sustained vitality, performance, and longevity. As men age—or due to genetics, stress, or lifestyle factors—subtle hormonal shifts can occur. These changes often go unnoticed
- [Men’s & Women’s Vitality](https://sqmed360.com/vitality/): Hormonal Health:Sequoia Medical 360 Precision Hormone Optimization for Energy, Vitality & Longevity in Bronxville & Westchester, NY Hormones are the body’s master regulators — influencing energy, mood, metabolism, sexual health, fertility, and overall vitality. Even subtle imbalances can ripple across nearly every system, leading to fatigue, weight changes, sleep disruption, low libido, mood instability, and
- [Nutrition](https://sqmed360.com/metabolism/nutrition/): Nutrition:Sequoia Medical 360 Food as Medicine, Designed for Your Biology At Sequoia Medical 360, we believe food is the most powerful tool to shape health, metabolism, and longevity. Yet no single “best diet” exists. The right nutrition depends on your physiology, goals, and lifestyle — which is why we take a personalized, evidence-based approach that
- [Metabolism & Performance Medicine](https://sqmed360.com/metabolism/): Metabolism & Performance Medicine:Sequoia Medical 360 Why Metabolism Matters A disrupted metabolism doesn’t just affect weight — it drives: Advanced Diagnostics Nutrition First: The Foundation of Metabolic Health At Sequoia, nutrition is the starting point of every metabolic plan. Food is the single most powerful lever to restore insulin sensitivity, reduce inflammation, and optimize energy.
- [Terms of Service](https://sqmed360.com/terms-of-service/): Terms of Service & Use Acceptance of Terms & Domain Scope This website is an information service provided by Sequoia Medical 360. These Terms of Service (“Terms”) govern your access to and use of our digital network, which includes: Collectively, these domains are referred to as the “Site.” Agreement: By accessing the Site through any
- [Metabolic Syndrome](https://sqmed360.com/endocrinology/metabolic-syndrome/): Metabolic Syndrome Care:Sequoia Medical 360 Precision Endocrine & Cardiometabolic Medicine in Westchester, NY Metabolic syndrome is not one disease — it is a constellation of conditions that together multiply your risk for heart attack, stroke, diabetes, fatty liver disease, and premature aging. At Sequoia Medical 360, we see it as both a warning sign and
- [Rare Bone Disorders](https://sqmed360.com/endocrinology/bone-health/rare/): Rare Bone Disorders: Sequoia Medical 360 Not all bone problems are osteoporosis. Some conditions are uncommon, frequently missed, and highly treatable once correctly identified. At Sequoia Medical 360, we specialize in the diagnosis and management of rare and complex metabolic bone diseases—from Paget’s disease of bone and Tumor-Induced Osteomalacia (TIO) to hypophosphatasia, scurvy, and other
- [Hypocalcemia](https://sqmed360.com/endocrinology/bone-health/hypocalcemia/): Hypocalcemia:Sequoia Medical 360 Resolve Symptoms. Protect Bone & Nerves. Hypocalcemia is low blood calcium, often presenting with muscle cramps, tingling in lips/fingers (paresthesias), spasms, or, in severe cases, seizures or cardiac rhythm changes. Because calcium is crucial for nerve conduction, muscle contraction, and bone mineralization, prompt diagnosis matters. Common Causes Evaluation Management (Personalized to Cause
- [Hypercalcemia](https://sqmed360.com/endocrinology/bone-health/hypercalcemia/): Hypercalcemia:Sequoia Medical 360 Find the Cause. Protect Kidneys, Brain, and Bone. Hypercalcemia can be silent—or present with fatigue, thirst, frequent urination, constipation, abdominal pain, cognitive fog, and in advanced cases, kidney stones or bone pain. Left untreated, it can harm kidneys, heart, and skeleton. Most Common Causes Evaluation Management Bone Context  Chronic hypercalcemia from PHPT
- [Osteoporosis](https://sqmed360.com/endocrinology/bone-health/osteoporosis/): Osteoporosis:Sequoia Medical 360 Prevent Fractures. Preserve Independence. Osteoporosis is low bone strength due to reduced bone density and micro-architectural deterioration. It’s often silent until a fracture occurs. Women after menopause and older men are at highest risk, but secondary causes are common and treatable.. Who’s at Risk? Evaluation (What We Do Differently) Diagnosis Treatment Plan
- [Rare Thyroid Disorders](https://sqmed360.com/endocrinology/thyroid/rare/): Rare Thyroid Disorders:Sequoia Medical 360 Expert Care for Complex and Rare Thyroid Conditions in Bronxville & Westchester, NY While hypothyroidism, hyperthyroidism, and thyroid nodules are the most common thyroid problems, many patients develop less common but equally significant disorders that require nuanced evaluation. These conditions often go undiagnosed or mismanaged in general practice, leading to
- [Thyroid Nodules & Cancer](https://sqmed360.com/endocrinology/thyroid/nodules-cancer/): Thyroid Nodules & Thyroid Cancer Care:Sequoia Medical 360 Expert Evaluation & Management in Bronxville & Westchester, NY Thyroid nodules are extremely common — small lumps within the thyroid gland discovered during routine exams, imaging studies, or self-exam. Most nodules are benign, but a small percentage can be malignant, requiring careful evaluation and management. Thyroid cancer,
- [Hyperthyroidism](https://sqmed360.com/endocrinology/thyroid/hyperthyroidism/): Hyperthyroidism:Sequoia Medical 360 Expert Care for Overactive Thyroid in Bronxville & Westchester, NY Hyperthyroidism occurs when the thyroid gland produces too much hormone, sending metabolism into overdrive. This can affect nearly every organ system — from your heart rhythm to your bone density. Common symptoms include anxiety, palpitations, weight loss despite normal eating, heat intolerance,
- [Hypothyroidism](https://sqmed360.com/endocrinology/thyroid/hypothyroidism/): Hypothyroidism:Sequoia Medical 360 Expert Diagnosis & Treatment for Underactive Thyroid in Bronxville & Westchester, NY Hypothyroidism occurs when the thyroid gland fails to produce enough hormone, slowing metabolism and disrupting nearly every organ system. Fatigue, weight gain, cold intolerance, constipation, dry skin, hair thinning, and cognitive changes are common — but the condition also carries
- [Other Forms of Diabetes](https://sqmed360.com/endocrinology/diabetes/other/): Care For Other Forms of Diabetes:Sequoia Medical 360 Expert Care for Atypical & Rare Forms of Diabetes – Bronxville & Westchester, NY Not all diabetes is Type 1, Type 2, or gestational. At Sequoia Medical 360, we specialize in identifying and managing atypical, rare, and misclassified forms of diabetes that often go unrecognized in standard
- [Gestational Diabetes](https://sqmed360.com/endocrinology/diabetes/gestational/): Gestational Diabetes Care:Sequoia Medical 360 Specialized Care for Mother and Baby – Bronxville & Westchester, NY Gestational diabetes is a unique condition that arises during pregnancy when hormonal changes impair the body’s ability to regulate blood sugar. It affects up to 10% of pregnancies and, if not carefully managed, can pose risks for both mother
- [Type 2 Diabetes](https://sqmed360.com/endocrinology/diabetes/type-2/): Type 2 Diabetes Care:Sequoia Medical 360 Restoring Balance With Precision Endocrinology Type 2 Diabetes (T2D) is the most common form of diabetes, accounting for over 90% of cases. It develops when the body’s cells become resistant to insulin’s effects, and over time, the pancreas may also produce less insulin. The result is elevated blood sugar,
- [Type 1 Diabetes](https://sqmed360.com/endocrinology/diabetes/type-1/): Type 1 Diabetes Care:Sequoia Medical 360 Empowering Life With an Autoimmune Condition Type 1 Diabetes is an autoimmune disorder in which the body’s immune system mistakenly attacks and destroys the pancreatic beta cells responsible for insulin production. Without insulin, glucose cannot move into cells for energy, leading to dangerously high blood sugar and the lifelong
- [Prediabetes](https://sqmed360.com/endocrinology/diabetes/prediabetes/): Prediabetes Care:Sequoia Medical 360 Turning the Tide Before Diabetes Develops in Westchester, NY At Sequoia Medical 360 in Bronxville, NY, we emphasize that prediabetes is not a “pre” disease — it is the disease itself. The same metabolic processes that drive Type 2 Diabetes, cardiovascular disease, and fatty liver disease are already underway. The difference
- [Endocrine Disorders in Pregnancy](https://sqmed360.com/endocrinology/pregnancy/): Endocrine Disorders in Pregnancy:Sequoia Medical 360 Comprehensive Care for Mother & Baby at Sequoia Medical 360 – Serving Bronxville, Westchester & All of New York via Telehealth Pregnancy is a time of profound hormonal and metabolic change. For most women, these shifts support a healthy pregnancy. But for some, they can unmask, worsen, or trigger
- [Adrenal Disorders](https://sqmed360.com/endocrinology/adrenal/): Adrenal Disorders:Sequoia Medical 360 Precision Care for Stress Biology, Metabolism & Blood Pressure in Bronxville & Westchester, NYTwo small, triangular glands sit atop your kidneys and help determine how you respond to stress, regulate blood pressure and electrolytes, balance blood sugar, maintain immune resilience, and sustain daily energy. These are your adrenal glands—and when their
- [Pituitary Disorders](https://sqmed360.com/endocrinology/pituitary-disorders/): Pituitary Disorders:Sequoia Medical 360 Pituitary Disorders at Sequoia Medical 360 Expert Evaluation & Treatment in Bronxville, Serving Westchester & New York State The pituitary gland, often referred to as the “master gland,” is a pea-sized structure at the base of the brain that orchestrates nearly every major hormonal pathway in the body. From growth and
- [Bone Health](https://sqmed360.com/endocrinology/bone-health/): Bone Health:Sequoia Medical 360 Stronger Bones. Longer Healthspan. Bronxville & Westchester, NY Your skeleton is more than a frame—it’s a living, adaptive organ that safeguards mobility, independence, and longevity. As we age, bone turnover can tilt toward loss, raising the risk of silent fragility fractures that derail healthspan. At Sequoia Medical 360, we pair advanced
- [Thyroid Disorders](https://sqmed360.com/endocrinology/thyroid/): Thyroid Disorders:Sequoia Medical 360 Comprehensive Evaluation & Treatment in Bronxville and Westchester, NY The thyroid gland may be small, but its influence on your health is immense. Shaped like a butterfly at the base of your neck, it governs your metabolism, energy levels, cardiovascular health, and even mood. When thyroid function becomes imbalanced, the effects
- [Lipid Disorders](https://sqmed360.com/endocrinology/lipid/): Advanced Lipid Management:Sequoia Medical 360 Precision Cholesterol & Triglyceride Management in Bronxville & Westchester, NY Cholesterol and triglycerides are essential to human physiology, but when present in excess or imbalance, they become silent drivers of cardiovascular disease — the leading cause of death worldwide. At Sequoia Medical 360, we approach lipid management with the same
- [Obesity / Weight Management](https://sqmed360.com/endocrinology/obesity/): Weight Management:Sequoia Medical 360 Physician-Led Obesity & Metabolic Care in Bronxville, Serving Westchester & All of New York via Telehealth Excess weight is not a failure of willpower — it’s a complex, biological condition shaped by hormones, genetics, appetite signaling, sleep, stress, medications, and environment. For many people, “eat less, move more” is necessary but
- [Dr. Tony Mathews, M.D, MPH](https://sqmed360.com/dr-mathews/): THE FOUNDER The Healthcare System Wasn’t Built for Families Like Yours. So I’m Building Something That Is Tony Mathews, MD, MPH Columbia Affiliated Physician Dual fellowship trained ○ Preventive Cardiology ○ Endocrinology.Quadruple board certified ○ Internal Medicine ○ Endocrinology ○ Obesity Medicine ○ Clinical Lipidology Dr. Tony Mathews, MD, MPH — a quadruple board-certified Endocrinologist
- [Diabetes](https://sqmed360.com/endocrinology/diabetes/): Diabetes Care:Sequoia Medical 360 Reclaiming Metabolic Harmony Through Precision Endocrinology in Westchester, NY Diabetes is not just a “sugar problem.” It is a complex disruption of insulin production, insulin sensitivity, and the body’s ability to regulate energy. And it is not one single disease — but a spectrum of distinct conditions, each with its own
- [Blog](https://sqmed360.com/blog/)
- [Membership](https://sqmed360.com/membership/): Membership at Sequoia Medical 360 A long-term, specialist-led partnership in proactive health governance — led by a Columbia-affiliated physician, integrated with NewYork-Presbyterian’s health record system, and deliberately limited to ensure the depth your health demands. “In my field, I’m constantly evaluating healthcare models. I can confidently say that Sequoia Medical 360 is the future of
- [Endocrinology](https://sqmed360.com/endocrinology/): Endocrinology:Sequoia Medical 360 Precision Hormone & Metabolic Care in Westchester, NY The endocrine system is the body’s command center for energy, metabolism, reproduction, and overall vitality. Its network of glands and hormones influences nearly every organ system. When imbalances arise, the effects ripple across the body — from weight and energy levels to bone strength,
- [Sequoia Medical 360 | The Family Health Office](https://sqmed360.com/): THE FAMILY HEALTH OFFICE You Manage Everything at a High Level. Your Health Deserves the Same. Most healthcare is reactive, fragmented, and time-heavy.Your care drifts into confusion, duplication, and delay. At Sequoia, one specialist holds the full picture, sets the strategy,and carries the healthcare burden so you don’t have to. A brief call to determine

## Optional

- [Agent (MCP protocol)](websites-agents.hostinger.com/sqmed360.com/mcp)

[comment]: # (Generated by Hostinger Tools Plugin)