I assess clinical AI and medical technology the way an emergency department experiences it: by the harm at the bedside. It's evidence your hospital buyers, clinical leaders, and safety committees can act on.
Most cyber and AI risk work stops at the system: what was exposed, what went down, how fast it came back. Hospitals, regulators, and AI governance committees now ask a harder question: what happened to the patient in between?
Answering that takes someone who has worked the floor when the systems go dark. I've done both.
"At 3 a.m. the downtime plan is 'figure it out' unless someone made you write one first."
Every engagement is scoped in writing before it starts, and none of them requires access to patient data.
An independent review of your ambient scribe, patient-facing chatbot or prior-authorization AI, with every finding scored by what it would do to a patient.
A clinical ransomware exercise for ED leaders, nursing and emergency management, built on what really happens when the EHR, alarms and neighbors all go down at once.
A clinical voice on your security, product and customer calls each month. It's for teams selling into hospitals who need someone who speaks both languages.
Medical device manufacturers: The PSTM Clinical Harm Assessment, the clinical-consequence layer of your premarket cybersecurity threat model, is available through regulatory and engineering partners. Ask about partnering.
My framework, PSTM, scores cyber and AI risk the way a clinician triages: by how fast harm arrives and whether anyone at the bedside would notice.
First question: what fails, the therapy, the data, or the truth?
I spent more than two decades in emergency medicine across two Level II trauma centers. Over those years, I became a clinical leader, preceptor, Epic Super User, and the person teams trusted when situations moved fast and there was no room for guesswork.
I learned what it takes to keep patient care moving when the normal process breaks down: assess the situation, find the safest workaround, communicate clearly, and keep the patient at the center of the decision.
During Epic implementation, I trained and supported more than 200 clinicians. Later, I moved into interventional radiology and vascular surgery, coordinating complex procedures and referrals across two surgical centers.
Then I took that clinical perspective into healthcare technology and cybersecurity. I earned my MS in Information Technology and joined DeepScribe, where I helped clinicians adopt ambient AI in real-world workflows. Today, I bring that same clinical perspective into cybersecurity, medical device, and clinical AI decisions.
Same instinct. New frontline.
A Semperis documentary highlighting the people who defend critical infrastructure when cyberattacks strike. Featured as one of 52 global defenders, the film premiered at Black Hat USA 2026 and is currently on a 30-city world tour.
Global Screening Tour (30+ Cities): Frankfurt · London · Singapore · Mumbai · Ireland · Mexico · Australia · Brazil · and more
The DFR Lab holds IoMT failure scenarios, clinical-AI red-team scenarios, and healthcare ransomware threat briefs, all scored with PSTM.
A 20-minute Fit Call tells us both whether one of the three services fits. You'll leave with a scope and a price, not a sales pitch.
Book a Fit Call connect@chaundacdallas.com