Claim Your NPI
Register on your own in minutes. No hospital rollout or organization setup required.
Triangle reviews years of records across doctors, clinics, hospitals, labs, and pharmacies. It pulls out the important information and turns it into a current history doctors can use.
Triangle patient history
Chart-ready output
History summary
72-year-old with longitudinal history of diabetes, CKD, CHF, recent medication changes, outside cardiology follow-up, and new admission for dyspnea.
Records reviewed across 11 care sites
Medication changes pulled into timeline
Relevant labs trended over time
Register on your own in minutes. No hospital rollout or organization setup required.
Enter one patient or upload a list using basic demographic information.
Triangle gathers records, pulls out the important points, and creates histories ready to copy into any EMR.
Triangle retrieves available records for patients you are treating through the health information exchange networks that already connect doctors, hospitals, labs, pharmacies, and EMRs. No record requests, faxes, or phone calls required. Records are usually gathered and Triangle patient histories are compiled in less than one hour.
Built for modern interoperability workflows, including HL7, FHIR, and TEFCA-based exchange for treatment purposes (TRTMNT).

Health information exchange networks
Doctors, hospitals, labs, and pharmacies
No faxes or phone calls
Usually compiled in less than one hour
Triangle can generate the history sections doctors usually need for documentation, referrals, consults, admissions, and follow-up. Each output is ready to review, edit, and copy into Epic, Cerner, or any EMR.
A complete patient history for a History & Physical, including HPI, past medical history, surgeries/procedures, medications, allergies, family history, social history, and relevant labs.
A focused history for a specific diagnosis, symptom, organ system, or clinical question.
Current and prior medications, changes over time, adherence context, and medication-related events where available.
Relevant lab trends over time, organized around the patient history or clinical question.
Prior specialist notes, outside care, treatments, and recommendations organized into a usable history.
Hospital visits, discharge context, medication changes, follow-up needs, and what changed after the admission.
A focused history that gives the receiving doctor the background they need without rebuilding the chart.
Triangle organizes the information doctors usually have to reconstruct from charts, outside records, and patient conversations. The result can be a general patient history or a focused history for a specific condition, symptom, organ system, or clinical question. Each history can be reviewed, edited, and copied into the chart.
Diagnoses and prior treatment
Medications and medication changes
Doctors, specialists, and care sites
Hospital visits and outside notes
Longitudinal lab history
Surgeries and procedures
Symptoms and patient-provided context
Family input and recent changes
Triangle patient histories can support clinic visits, hospital care, specialist consults, follow-up, and complex longitudinal care.
Hospital medicine
Get the relevant history, recent records, medications, labs, outside notes, and patient context before or during an admission.
Primary care
See hospitalizations, specialist visits, medication changes, labs, symptoms, and patient updates in a current history.
Specialists
Review the condition-specific history, prior treatment, medications, outside notes, and patient context before consults and follow-up.
Complex care
Follow diagnoses, treatment history, labs, care sites, symptoms, and recent changes across multiple clinicians and care settings.
Triangle builds current patient histories from records, patient-provided context, and recent changes. Doctors can review, update, and copy the history into Epic, Cerner, or any EMR.
Triangle works alongside ambient scribes and documentation tools. It generates the patient history before the visit, so doctors can use it in Epic, Cerner, or alongside tools like DAX Copilot, Abridge, and Doximity.
Triangle is designed so doctors can access the records and patient context needed for care without creating a loose copy of the medical record. Access is governed by patient consent and protected with healthcare-grade privacy controls.
HIPAA compliant in all 50 states
Encrypted data
Row-level security
Patient consent
Secure record retrieval