
Testimonials
“Our vendor said the machine was fine, but patients were getting inconsistent results. TrueFlow helped us figure out it wasn’t the equipment, it was the technique.”
“We assumed our techs were doing everything right. Turns out nearly 30% of our tests weren’t up to ATS standards. TrueFlow caught what we never would’ve noticed.”
“Honestly, it’s the peace of mind. Having a second set of eyes on our testing each month takes the pressure off our staff and our physicians.”

About us
At TrueFlow Advisors, we believe every pulmonary function test should meet the highest standards of accuracy and reproducibility. Yet studies show that up to 40% of PFTs fail to meet ATS/ERS standards, leading to misdiagnosis, denied claims, and accreditation challenges.
That’s where we come in. As an independent oversight partner, we audit completed tests for quality, compliance, and documentation integrity - something equipment vendors and internal staff alone cannot provide.
With combined decades of clinical and consulting experience in pulmonary diagnostics, TrueFlow Advisors bridges the gap between frontline testing and administrative assurance, protecting both patients and providers.
Our Mission
To be the trusted partner in pulmonary function testing oversight, ensuring accuracy, compliance, and confidence in every report.
🩺 A Note on Clinical Interpretation
TrueFlow Advisors does not replace physician interpretation.
Our audits focus strictly on test quality, technical validity, and ATS/ERS compliance, not clinical decision-making. Final interpretation always remains with the ordering or reviewing provider.