Patent Pending · Healthcare AI

Changing the
face of healthcare,
one room at a time.

Crusader Health builds ambient AI technology that gives time back to clinicians, restores dignity to patients, and makes every clinical encounter better than the last.

Partner With Us Meet Kailey
2:1
Hours of documentation for every hour of direct patient care
54%
Of physicians report symptoms of burnout — documentation is the leading cause
$8.3B
Market opportunity in ambient clinical AI by 2030
The Problem

Medicine is drowning in paperwork.

The most skilled clinicians in the world are spending more time typing into computers than talking to their patients. Something is deeply wrong — and it is getting worse. Crusader Health exists to fix it.

⏱
Time stolen from patients
Physicians spend an average of 15 minutes on documentation for every 20-minute patient visit. The patient is often watching them type.
🔥
Burnout is an epidemic
Documentation burden is the number one driver of physician burnout, costing the healthcare system $4.6 billion annually in turnover and reduced productivity.
⚠️
Errors cost lives
Rushed, incomplete, or inaccurate documentation contributes directly to medical errors, missed diagnoses, and adverse patient outcomes.
💡
The solution exists
AI can listen, understand, document, and execute — passively and accurately — so clinicians can focus entirely on the person in front of them.
Kailey · Room 412
Verified
Marcus Reynolds
Dr. Chen · 2:30 PM · Room 412
MRN
8821-04792
Age
56
Date of Birth
03/14/1968
Status
Active
Kailey · Passive listening active
Meet Kailey

The AI colleague in every room.

Kailey is Crusader Health's flagship product — an ambient AI assistant that sits quietly in the clinical environment, handles documentation automatically, and responds to voice commands instantly. No push-to-talk. No screens to tap. Just medicine.

01
Passive ambient listening
Activated by a physical button outside the room. Kailey listens to the entire encounter and builds the SOAP note in real time — no dictation required.
02
Multi-factor patient verification
Kailey verbally confirms patient identity before displaying any protected health information — a four-factor verification system built on your schedule.
03
Voice-commanded orders & EHR
"Hey Kailey, order an HbA1c." Done. Orders pend instantly in your CPOE system. Labs, imaging, medications, referrals — all by voice.
04
HIPAA-compliant by design
Audio never leaves the room. AES-256 encryption. Full audit logging. Every session ends with a draft note delivered to your EHR queue.
Our Company

Built by a crusader.

Crusader Health was founded by a healthcare provider who lived the problem every day — and refused to accept that it could not be solved.

K
Kailey Marie Serraino
Founder & CEO · Crusader Health
A healthcare provider based in Solon, Ohio, Kailey Serraino has spent her career at the intersection of patient care and clinical operations. After experiencing firsthand the toll that documentation burden takes on providers and the care they deliver, she built Kailey — an ambient AI system that gives clinicians their time back and patients their doctor's full attention. She calls herself a healthcare crusader set to change the face of healthcare — and she means it.
"Every minute a doctor spends typing is a minute not spent healing. That ends now."
— Kailey Marie Serraino, Founder
What We Stand For
⚔️
Relentless advocacy
We fight for clinicians, patients, and anyone who has been failed by a system that prioritizes paperwork over people.
🔒
Privacy without compromise
HIPAA compliance is not a checkbox. Every architectural decision we make puts patient privacy first.
🏥
Built for real clinical environments
Kailey was designed by a provider who has worked in the rooms where it will be used. No guesswork. No assumptions.
🤝
Partnership over transaction
We are building long-term relationships with health systems that share our belief that medicine can and should be better.
⚡
Northeast Ohio proud
Based in Solon, Ohio. Building global healthcare technology with the work ethic of the American Midwest.
Early Access

Be first to bring Kailey to your facility.

Join the waitlist for early access to Kailey. We are currently selecting pilot health systems and clinical partners for our first deployments.

Waitlist now open · Limited pilot spots available
Get in Touch

Ready to change healthcare with us?

Whether you are a health system interested in piloting Kailey, an investor who shares our vision, or a developer who wants to help build it — we want to hear from you.