THE FAMILY HEALTH OFFICE
You Manage Everything at a High Level.
Your Health Deserves the Same.
Most healthcare is reactive, fragmented, and time-heavy.
You end up as the project coordinator for your own care.
At Sequoia, one specialist physician holds the full picture, sets the strategy,
and carries the healthcare burden so you don’t have to.
A brief conversation to determine whether the fit is mutual.
How our model works in 2 minutes
Led by Tony Mathews, MD, MPH
Columbia-Affiliated Physician
Castle Connolly Top Doctor 2026 (Endocrinology, Diabetes & Metabolism)
Post-Graduate & Fellowship Training
○ Internal Medicine
○ Endocrinology
○ Preventive Cardiology
Quadruple Board Certified Physician
○ Internal Medicine
○ Endocrinology
○ Obesity Medicine
○ Clinical Lipidology
What Happens When No One Is in Charge
You plan your finances years ahead. Your family’s health is usually handled one appointment at a time.
○ The overwhelm:
Several specialists, conflicting advice, streams of data, and nobody holding the whole picture.
○ The delay:
Action waits for a diagnosis instead of starting while risk can still be changed
○ The burden:
Tracking results, chasing referrals, and making decisions without anyone to help you weigh them.
What We Focus on
Five areas that shape how well you live for decades, managed as one plan
In Their Own Words.
“Never thought I’d see the day I spend over two hours with my doctor, get a parking ticket, and still leave with no regrets.”
“For the first time, I feel like I’m receiving true whole-person care.”
“He helped me reprioritize my well-being and we uncovered a previously unknown health condition.”
“Sequoia Medical 360 is the future of medicine.”
Tony Mathews, MD, MPH.
Founder and Medical Director.
Built for Families Like Yours
After years inside the traditional healthcare system, Dr. Mathews kept seeing the same pattern, including in his own family. Excellent care, even when available, often arrived too late or in pieces. The work of connecting it fell to the patient.
He built Sequoia Medical 360 to change that. It’s an independent, specialist-led practice where one physician holds the full picture for you and your family, with the same planning and continuity you already expect everywhere else in your life.
Read the full story ○ Meet Dr. Mathews →
How It Works
A simple process. A rigorous standard. Refined continually.
○ The Introduction
A short conversation about your goals and whether we’re the right fit.
○ First 90 Days: Deep Discovery
A comprehensive longevity-focused examination. It includes body composition, a fitness assessment, nutrition strategy, and advanced blood work. When appropriate, and after we discuss it together, it can also include screening whole-body MRI and multi-cancer early detection. Everything comes together into one clear plan.
○ The Year Ahead
Regular check-ins with one specialist who knows you, adjusting the plan as life changes. Each year starts with a new baseline.
Your record lives in the Columbia and NewYork-Presbyterian Epic system, so doctors at many major institutions can work from the same information.
Is This Right for You and Your Family?
A good fit if you want:
Probably not a fit if you want:
Frequently Asked Questions
Quick answers to the most common questions about our membership practice.
If you cannot find an answer to your question.
Please Call us at 914.292.0300 or fill out our inquiry form or email us at Info@sqmed360.com
Read Full FAQs →
Membership
Membership is an annual retainer for what traditional healthcare doesn’t prioritize: comprehensive, longevity-focused examinations and a long-term plan built from them for you and your family. Insurance pays for care when you’re sick. Membership helps you stay ahead of it.
○ Comprehensive longevity-focused examinations
○ Ongoing direct physician guidance on your longevity plan
○ A personal plan that evolves with you, reassessed every year
○ Your results, records, and wearable data turned into clear next steps
Explore Membership →
Spend Less Time Managing Your Healthcare.
More Time Being Present for What Matters.
Request a brief introduction to see if Sequoia is the right fit for your family.
Serving Westchester County & Beyond
Based in Bronxville, NY, we proudly serve families across Westchester County’s communities—including Scarsdale, Rye, Harrison, Larchmont, Armonk, Chappaqua, Eastchester, and White Plains—and welcome individuals from nearby areas such as Greenwich and Darien, Connecticut. Membership and telehealth services are available throughout New York State.