The Platform

One Platform. Adapted for the conditions that need it most.

One Platform. Adapted for the conditions that need it most.

Our platform uses what we call warm technology, the reach of mobile communication, kept firmly focused on human connection. A shared HIPAA-compliant architecture, built and continuously validated at The University of Virginia Ryan White Clinic, enables us to adapt a single evidence-based platform to different chronic conditions quickly, rigorously, and with clinical evidence at every step.

Why care teams choose it

HIPAA-compliant and secure

Encrypted messaging, secure patient dashboards, lab record linkage, and administrative portals — all FCOI-governed and compliance-ready.

App for patients. Portal for care teams.

Each program provides a tailored smartphone app for members and a web-based portal for physicians, case managers, nurses, and community health workers.

Built on a decade of clinical science

Every feature is grounded in peer-reviewed evidence. More than ten years of published research from UVA forms the foundation, with real-world outcomes data continuing to grow across every partner deployment.

Designed for health equity

Multilingual adaptations and a track record of strong outcomes across race, ethnicity, gender identity, education, and socioeconomic status.

The Core Platform

PositiveLinks Platform

HIPAA-compliant

UVA-licensed

Clinically validated

PL Cares

HIV

PL HOPE

SUBSTANCE USE

Future

COMING SOON

Why care teams choose it

HIPAA-compliant and secure

Encrypted messaging, secure patient dashboards, lab record linkage, and administrative portals — all FCOI-governed and compliance-ready.

App for patients. Portal for care teams.

Each program provides a tailored smartphone app for members and a web-based portal for physicians, case managers, nurses, and community health workers.

Built on a decade of clinical science

Every feature is grounded in peer-reviewed evidence. More than ten years of published research from UVA forms the foundation, with real-world outcomes data continuing to grow across every partner deployment.

Designed for health equity

Multilingual adaptations and a track record of strong outcomes across race, ethnicity, gender identity, education, and socioeconomic status.

The Core Platform

PositiveLinks Platform

HIPAA-compliant

UVA-licensed

Clinically validated

PL Cares

HIV

PL HOPE

SUBSTANCE USE

Future

COMING SOON

Why care teams choose it

HIPAA-compliant and secure

Encrypted messaging, secure patient dashboards, lab record linkage, and administrative portals — all FCOI-governed and compliance-ready.

App for patients. Portal for care teams.

Each program provides a tailored smartphone app for members and a web-based portal for physicians, case managers, nurses, and community health workers.

Built on a decade of clinical science

Every feature is grounded in peer-reviewed evidence. More than ten years of published research from UVA forms the foundation, with real-world outcomes data continuing to grow across every partner deployment.

Designed for health equity

Multilingual adaptations and a track record of strong outcomes across race, ethnicity, gender identity, education, and socioeconomic status.

The Core Platform

PositiveLinks Platform

HIPAA-compliant

UVA-licensed

Clinically validated

PL Cares

HIV

PL HOPE

SUBSTANCE USE

Future

COMING SOON

BG
BG

Our Programs

Two programs. One proven platform.

Each program is a full clinic-centered engagement system deeply tailored to its population's clinical, behavioral, and social needs not a generic patient portal adapted for a condition.

Each program is a full clinic-centered engagement system deeply tailored to its population’s clinical, behavioral, and social needs not a generic patient portal adapted for a condition.

HIV • Established 2014

A secure, clinic-centered engagement platform for people living with HIV. HIPAA-compliant messaging, medication adherence tracking, patient dashboards, and lab record linkage available in four languages and used as standard care at the UVA Ryan White Clinic since 2017.

Learn More

Two healthcare professionals reviewing patient information together on a tablet
Two healthcare professionals reviewing patient information together on a tablet

Substance Use Disorder • Launched 2026

HOPE

Our newest adaptation brings the same evidence-based engagement architecture to substance use disorder treatment. Secure check-ins, care team connection, and community support tailored to the SUD care journey, backed by clinical evidence from UVA.

Learn More

Clinical Evidence

Outcomes that hold up under scrutiny.

Our programs are not just digital tools — they are built on peer-reviewed evidence and continuously measured in the field. More than a decade of published clinical research from UVA forms the foundation, with real-world outcomes data growing across every partner deployment.

View All Research →

Why WHT

What makes us different.

There are other patient engagement platforms. Here is why health organizations choose WHT — and why it matters for the patients you serve.

01

Originated at UVA. A decade of clinical science behind every feature.

Not a startup product — a research-validated technology developed and continuously studied at the University of Virginia. Every feature is grounded in evidence, not product roadmap speculation.

02

Condition-specific, not a generic portal retrofitted for a disease.

Each program is deeply tailored to its population’s clinical and social context. PL Cares was built from the ground up for HIV care — not adapted from a general wellness platform.

03

Multilingual and built for health equity from day one.

English, Spanish, Haitian Kreyòl, and Ukrainian. Equity isn’t a feature added after launch — it’s embedded in the research and in the product.

04

HIPAA-compliant. Implementation-ready. Staff-friendly.

Full compliance, secure messaging, and FCOI-governed research protocols. We handle onboarding, training, and ongoing support so your team can focus on patients.

WHAT PEOPLE SAY

Heard from the people using
it every day.

I know somebody out there cares about how I’m feeling.

PL

PositiveLinks Member

PL Cares Program · HIV

The platform allowed us to reach patients who had previously fallen out of care — and keep them there. The data we get back is actionable in a way nothing else has been.

CM

Case Manager

Partner Health Organization

Medication adherence tracking helps identify patterns and helps me better serve my patient members.

MD

PositiveLinks Provider

Clinical Care Team · Ryan White Clinic

FOR HEALTH ORGANIZATIONS

Built for

organizations like yours.

Whether you’re a Ryan White-funded clinic, a federally qualified health center, or a health system with a large HIV or SUD population — we have a clear path to implementation and ongoing support.

Talk to Our Team →

Ryan White Clinics

Purpose-built for Ryan White Part A, B, C, and D funded programs and the populations they serve.

FQHCs
Health Systems
Research & Public Health

FOR HEALTH ORGANIZATIONS

Built for

organizations like yours.

Whether you’re a Ryan White-funded clinic, a federally qualified health center, or a health system with a large HIV or SUD population — we have a clear path to implementation and ongoing support.

Talk to Our Team →

Ryan White Clinics

Purpose-built for Ryan White Part A, B, C, and D funded programs and the populations they serve.

FQHCs
Health Systems
Research & Public Health

FOR HEALTH ORGANIZATIONS

Built for

organizations like yours.

Whether you’re a Ryan White-funded clinic, a federally qualified health center, or a health system with a large HIV or SUD population — we have a clear path to implementation and ongoing support.

Talk to Our Team →

Ryan White Clinics

Purpose-built for Ryan White Part A, B, C, and D funded programs and the populations they serve.

FQHCs
Health Systems
Research & Public Health

How implementation works

1

Discovery Call

We learn about your patient population, care team structure, and goals. No obligation — just a conversation.

2

Program Fit

We identify which program fits your setting and walk through compliance, IT requirements, and integration options.

3

Onboarding & Training

Our team trains your care staff, configures your portal, and supports your first patient enrollments from day one.

4

Ongoing Support

Continuous technical support, outcomes data reporting, and access to a growing clinical implementation community.

A UVA-originated company.

A mission-driven team.

Warm Health Technology, Inc. is a wholly-owned subsidiary of the University of Virginia Licensing & Ventures Group (UVA LVG). Our co-founders, Rebecca Dillingham and Karen Ingersoll, invented the Positive Links technology at UVA and have led its development since 2013.

WHT is the exclusive licensee of the PositiveLinks technology. Our interdisciplinary team combines expertise in infectious disease, clinical psychology, public health, instructional design, and mobile health technology.

FOUNDED

2013

Research begins at UVA

ORIGIN

UVA

University of Virginia LVG subsidiary

ACTIVE PROGRAMS

2

PL Cares · PL HOPE

LANGUAGES

4

EN · ES · KR · UK

A UVA-originated company.

A mission-driven team.

Warm Health Technology, Inc. is a wholly-owned subsidiary of the University of Virginia Licensing & Ventures Group (UVA LVG). Our co-founders, Rebecca Dillingham and Karen Ingersoll, invented the Positive Links technology at UVA and have led its development since 2013.

WHT is the exclusive licensee of the PositiveLinks technology. Our interdisciplinary team combines expertise in infectious disease, clinical psychology, public health, instructional design, and mobile health technology.

FOUNDED

2013

Research begins at UVA

ORIGIN

UVA

University of Virginia LVG subsidiary

ACTIVE PROGRAMS

2

PL Cares · PL HOPE

LANGUAGES

4

EN · ES · KR · UK

Get Started

Ready to keep more patients in care?

Book a call with our team. We'll learn about your organization and walk you through which program is the right fit — no obligation.

Get Started

Ready to keep more patients in care?

Book a call with our team. We'll learn about your organization and walk you through which program is the right fit — no obligation.

Get Started

Ready to keep more patients in care?

Book a call with our team. We'll learn about your organization and walk you through which program is the right fit — no obligation.