Together, We Are Changing the Future of Hyperoxaluria

The world’s leading hyperoxaluria community bringing together patients, caregivers, physicians, researchers, and partners to advance care, accelerate research, and improve lives worldwide.

Whether you are newly diagnosed, caring for a loved one, treating patients, conducting research, or looking to make a difference, you belong here.

Our Impact

$50M+
Invested in Research & Programs
2 Approved Therapies

Helping Transform Patient Outcomes

40+ Countries Engaged

Through Our Global Community

6 OHF Care Centers

Delivering Expert Multidisciplinary Care

Thousands of Patients & Families

Supported Worldwide

Where Are You on Your Journey?

Living with Hyperoxaluria

Find support, educational resources, expert care, and connect with a community that understands.

Caring for Patients

Access clinical resources, referral pathways, Care Centers, and educational opportunities.Access clinical resources, referral pathways, Care Centers, and educational opportunities.

Advancing Research

Discover funding opportunities, the Registry, scientific collaborations, and publications.

Building Global Connections

Connect with patient organizations, advocates, clinicians, and researchers around the world.

Making an Impact

Support research, patient programs, awareness initiatives, and global collaboration.

Why OHF?

Research

Funding innovative science and accelerating discovery.

Care Center Network

Connecting patients to expert multidisciplinary care.

Registry

Advancing research through patient participation and real-world data.

Global Alliance

Uniting organizations, advocates, physicians, and researchers worldwide.

Why People Trust OHF

For more than 37 years, OHF has worked alongside patients, caregivers, clinicians, researchers, industry partners, and advocates to advance research, improve care, and create meaningful change.

Research Funding

Patient Support

Care Center Network

Global Collaboration

Advocacy & Awareness

Get Involved

Whether you’re a patient, caregiver, researcher, or advocate, there’s a meaningful way for you to make a difference in the hyperoxaluria community.

Join the Registry

Help researchers better understand hyperoxaluria and accelerate future treatments.

Become a Monthly Supporter

Support research, patient programs, and global initiatives year-round.

Partner With OHF

Join a worldwide effort to improve outcomes and expand access to care.

Connect with OHF

Follow the OHF on social media to connect with the hyperoxaluria community and to stay up to date with current OHF initiatives!

Imagine What’s Possible

Earlier diagnosis.

Access to expert care.

Better treatments.

A cure.

About Us

Small Foundation. Bold Mission. Life-Changing Impact.

At OHF, we’re here for one reason: to support every person affected by hyperoxaluria — with hope, expert care, and a community that never gives up.

Because a cure isn’t just possible — it’s inevitable.

Make a Donation

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Dedicate this donation

Young Executive Leadership Program (Y.E.L.P)

Every dollar funds research and patient care.