LimbusHealth Assess · In development
Adult ADHD assessment software for patients and doctors.
We’re developing Assess to reduce wait times by gathering patient information before the appointment. Its effect on wait times still needs to be established.
For patients, physicians, and clinical organizations · joining does not promise access or a launch date
The assessment pathway
Limbus prepares a draft assessment report for doctor review. Before the appointment, the patient completes a guided history, screening questionnaires, and an adaptive text interview. Each finding in the draft links back to the answer it came from. The doctor reviews and corrects the report, speaks with the patient, and decides whether ADHD is the right diagnosis.
Patient intake
History and concerns
Screening
ADHD and related symptoms
Text interview
Adaptive follow-up
Doctor review
Reviews the evidence. Corrects the draft. Speaks with the patient.
The doctor makes the clinical decision.
LimbusHealth Assess · Method
Limbus collects and organizes the pre-appointment information into a draft assessment report. It does not replace the doctor’s own interview, judgment, or diagnosis.
Join the Assess waitlistPatient intake
The patient records current concerns, day-to-day impact, childhood history, health history, and context in a guided intake they can complete before the appointment.
Screening questionnaires
The patient completes structured screening questions. Scores help guide what to ask next; they do not become a diagnosis on their own.
Adaptive text interview
Assess asks about ADHD criteria, day-to-day impairment, childhood onset, possible alternative explanations, and safety concerns. Each finding stays linked to the answer it came from.
Doctor review
The doctor receives the source-linked draft, checks each finding, speaks with the patient, corrects what is wrong or incomplete, and decides whether ADHD is the right diagnosis. Nothing is finalized until the doctor reviews and signs it.
See the review in an exampleOne assessment · two connected experiences
Each role keeps its own responsibilities: what you bring to the assessment, what you get back, and what stays yours to decide.
Patient perspective
Work through each step at your own pace before the appointment. Nothing asks you to interpret the information or diagnose yourself.
Doctor perspective
Every finding sits beside the answer it came from, with missing information, contradictions, and possible alternatives flagged for your review.
Clinical organization perspective
Assess is being developed around structured patient input, traceable records, doctor review, and a clear separation between software output and the final clinical decision.
Human in the loop · Illustration
This fictional example is not output from the Limbus system. It shows the intended accountability boundary: the software organizes a draft; a doctor questions it, corrects it, and decides.
Limbus Assess · Structured summary
Presenting concern: longstanding distractibility, disorganization, missed deadlines, and functional difficulty at work.
Screening: ADHD and functional-impairment screens elevated · mood, anxiety, sleep, substance, and safety screens reviewed.
Draft impression: adult ADHD, combined presentation(confidence: high).
Late task completion attributed to inattention.
Working conclusion: ADHD is the leading explanation.
Routed to the reviewing doctor with the full evidence trail.
Reviewed and countersigned by a doctor.
Every case, by design: a design principle of a device in development, not a performance claim.
Fictional example for illustration · Limbus is in development and not authorized for clinical use
Clinical leadership
Limbus is built around the realities of assessment and treatment: limited appointment time, overlapping symptoms, incomplete records, and decisions that still require accountable human judgment.
Clinical direction
Dr. Marie Claire Bourque
MD, FRCPC · Psychiatrist
Royal College–certified and practicing in British Columbia and Ontario, with experience across emergency, inpatient, and outpatient care.
What clinical leadership changes
The products
LimbusHealth Assess, the adult ADHD assessment product this page describes, is the current focus. LimbusHealth Treat is a separate OCD treatment product, also in development. Both support clinician-led care; neither replaces it.
Current focus · adult ADHD · in development
Structured patient input, a source-linked draft, and a doctor's review and decision, in the method shown above.
Also in development · OCD CBT/ERP
LimbusHealth Treat is clinician-directed digital CBT with ERP for adults with OCD. AI is optional and subordinate; suitability, treatment changes, safety, and discharge stay with the treating clinician.
General updates are separate from the Assess waitlist
Before you join
Assess is adult ADHD assessment software for patients and doctors. Before the appointment, the patient completes a guided history, screening questionnaires, and an adaptive text interview. Limbus organizes the answers into a source-linked draft assessment report. The doctor reviews and corrects it, speaks with the patient, and decides whether ADHD is the right diagnosis.
No. Limbus prepares a draft for review; it does not give the patient a diagnosis or replace the doctor’s assessment. The doctor checks the source evidence, corrects the draft, resolves uncertainty, and makes the clinical decision.
Not yet. LimbusHealth Assess is software as a medical device in development for adult ADHD assessment. Its Canadian classification and authorization pathway remains unresolved, and it is not authorized for clinical use (as of August 2026).
Our goal is to reduce waits and speed up access to psychiatric assessment, starting with adult ADHD. Assess is being developed to gather and organize information before the appointment so the doctor can review a source-linked draft. Its effect on waiting times and clinic capacity has not yet been established. Joining the waitlist is not a request for an appointment and does not promise priority access.
Not yet. Patients can join the Assess waitlist to hear about future access. Joining is not an appointment request or self-diagnosis, and it does not promise access. Join the Assess waitlist.
The Assess waitlist collects your email, whether you are joining as a patient, doctor, or clinical organization, and an optional organization name. It does not ask for symptoms, diagnoses, referral details, or patient records. You can ask us to delete the record at any time. Details are in our privacy policy.
Assess is being developed to support patients and doctors through adult ADHD assessment. Treat is a separate, clinician-directed CBT with ERP product for adults with OCD. They have different clinical purposes, evidence, and release decisions; neither is currently available for clinical use.
Limbus was founded and is clinically led by Dr. Marie Claire Bourque, MD, FRCPC, a practicing psychiatrist in British Columbia and Ontario. A full press kit is at limbushealth.ai/press.
Choose whether you are joining as a patient, doctor, or clinical organization. We will contact this list about possible patient access, clinician pilots, and other opportunities to use Assess. It is not available for clinical use today, and joining is not a request for an assessment or a promise of access.
Assess waitlist
Email confirmation required
Request recorded · confirmation sent
Check your inbox to confirm your Assess waitlist request.
Your request is not confirmed until you click the link. It expires in 24 hours.
This is not a request for clinical care or an assessment, and it does not promise product access.