Sydenham Clinic · Precision Concierge Medicine
A Family Office for Health.
Your Health is Your Most Valuable Asset
Yet it's the one asset people never manage.
For the first time ever, we're opening our doors to a small group who understands that health deserves its own family office.
If you are receiving this invitation, it's because we want you to join us in taking charge of your family's health and legacy.
Healthcare Isn't Broken. It's Doing Exactly What It Was Designed To Do.
The current system excels at managing disease. It should be designed to help people stay healthy in the first place.
Attention doesn't scale with income
Average length of a primary care visit, the same whether you're paying cash, using top-tier insurance, or Medicaid.
JAMA / Medical Care, 21M-visit study
You're paying more for less life
Spent per person annually, more than any country on earth, yet the U.S. has the lowest life expectancy among wealthy peer nations.
Peterson-KFF Health System Tracker, 2024
The system misses things, a lot
American adults, roughly 12 million a year, is misdiagnosed. Diagnostic errors contribute to nearly 800,000 deaths or permanent disabilities annually.
Johns Hopkins / BMJ Quality & Safety
Means don't get you seen faster
Average wait for a new-patient physician appointment, up nearly 50% since 2004, even in the 15 largest, most physician-dense U.S. cities.
AMN Healthcare, 2025 Survey
A family office for health.
You direct your wealth. It's time you directed your health too.
Sydenham is that family office. Six years in and the results speak for themselves.
Our Ethos
Houston
Established 2020
This Is The Proof.
Here's what the numbers say.
Member renewal, year after year.
CAGR from 2024 to 2026. This model scales.
Net margins, built to last.
Proven, not projected.
Figures reflect Houston, our longest-running clinic. The Woodlands and Beverly Hills opened in late 2025 and aren't yet included. Full financials are shared directly with approved investors.
The demand for private healthcare is higher than ever.
Of global high-net-worth individuals now say health is their single highest life priority
UBS Global Wealth Report, 2023How long it takes a medical innovation to reach the people who need it
National Institutes of Health, 2023Of wealthy consumers say they'll pay for personalized medical access
Deloitte Health Insights, 2023Why the best clinicians choose to practice here.
Sydenham puts the power back in our clinicians' hands. Your doctor orders every test you need, all included in your membership, so you're at the center of your care, not the insurance company.
Clinicians are finally allowed to practice true healthcare.
35 years in clinical medicine. Formerly Medical Director of the MD Anderson Emergency Center.
Internal medicine and surgery. Fellow of the American College of Physicians.
Board-certified surgeon, 27 years in practice, a decade in functional and longevity medicine.
You're invited to be the first to join our Founders Club.
10 seats in The Woodlands, 10 in Beverly Hills, 20 in total.
- A seat on that clinic's advisory board
- $50,000 in membership credit, day 1
- 50% off membership in your second year
Structured as a SAFE, the standard early-stage instrument, no debt and no interest. Your investment converts to equity at a 20% discount at our next priced round. Seats are offered, not sold.
One Seat. Two Returns.
A Founders Club seat isn't just an investment in Sydenham, it's an investment in you.
1. For Your Health
- $50,000 in membership credit.Applied across every Sydenham clinic.
2. For Your Impact
- A seat on the advisory board.Real influence in how Sydenham grows.
25% of your commitment, returned to you on day one.
Because your health should never have to wait for a return.
Choose your table: two communities, one standard of care.
The Woodlands, TX or Beverly Hills, CA.
The Woodlands
Beverly Hills
Every year you stay, you gain.
A return on your health. A return on your capital. Every year.
The economics
$50K Year 1 membership credit, and 50% off every year after, for as long as you're a Founding Member.
A real seat at the table
Help shape the clinical model, the member experience, and our growth from the inside out.
What we ask of you
Just share the magic. In return, you join a national circle of Founders Club members as we expand to New York, Vegas, and beyond.
Ikigai Dinners, everywhere
Your tribe isn't local. Attend Founders Club dinners at any Sydenham location, because longevity without community is just extension, not a life worth living.
Your shares roll up at Series A.
And that's exactly the point.
Ground-Floor Entry
You invest at the local-clinic level, priced for early proof, not platform scale.
Automatic Conversion
At Series A, your shares convert in full into holding company equity. No renegotiation.
Upside At Every Round
From there, you ride every markup, Series A, B, C, long before any exit ever happens.
This structure also outperforms franchising as a growth strategy.
Sells a system and hopes it scales
Dilutes quality control, slows down with legal complexity, and fragments ownership.
Funds a model that's already proven
Keeps every clinic under direct control, closes in weeks, and rolls up cleanly for IPO.
Proof scales faster than promises, and it's what keeps the path to IPO clean.
The model is built. It just repeats.
First Clinic Opens
1 clinic, in Houston.
Three Clinics Live
3 clinics open, including the Beverly Hills flagship.
Series A
6 clinics, and a Series A targeted at roughly $20M.
Scaling Nationally
5 new clinics opening every year.
Sydenham Goes Global
2030 and beyond, a Sydenham in every major gateway city. The sky's the limit.
The two behind Sydenham.
Told the world your doctor isn't God. Then built somewhere that proves it.
Psychologist by training, founder by instinct, and relentless about the patient staying at the center.
Six years in, she's not just running a clinic. She's rewriting the standard.
She's scaled before. This time, she's scaling something personal.
Took one facility from $2M to $50M. Now she's applying the same discipline to your health.
25 years in healthcare taught her exactly where the system fails, and how to build past it.
Let's Change Healthcare Together.
We didn't build Sydenham to run a clinic. We built it because we believe healthcare should belong to the people it's meant to serve. Now we're looking for the people who want to help us take it everywhere it needs to go.
This isn't just our company to build. It's yours, too.
Aanchal Bhatia & Despo Caldwell, Founders, Sydenham Clinic
The future of healthcare isn't coming. We're building it. Join us.
Become a Founding MemberLegal disclosures
Not an offer
Nothing on this page is an offer to sell, or a solicitation to buy, any security. Any investment in Sydenham is made only through definitive documents, including a subscription agreement and a SAFE, and only where lawful.
Accredited investors
Participation is intended for accredited investors as defined under applicable securities laws. Sydenham may require verification of accredited status before any investment is accepted.
Forward-looking statements
Statements about future plans, clinics, growth, and outcomes are forward-looking and involve risk and uncertainty. Actual results may differ materially. Past performance does not guarantee future results.
No guarantee of return
Early-stage investments are high risk and illiquid. You may lose some or all of your investment. No return, distribution, liquidity event, or IPO is promised or assured.
Not medical or financial advice
Content on this page is for information only and is not medical, legal, tax, or investment advice. Consult your own advisors before making any decision.
Confidentiality
This page and any materials shared through it are confidential and intended only for the named recipient. Please do not forward, reproduce, or distribute without written consent from Sydenham.