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About SymptomDX
Physician-built clinical decision support for healthcare professionals who demand evidence-based precision.
Medical Leadership
Dr. Lucas Mastropaolo
MD, CCFP(EM)
Founder & Medical Director
Dr. Mastropaolo is a board-certified Emergency Medicine Physician with expertise in clinical decision support systems, medical education, and point-of-care diagnostics.
After completing residency training, Dr. Mastropaolo recognized the need for aviation-grade systematic approaches in emergency medicine. Drawing from the precision of pilot checklists, he founded SymptomDX to bring evidence-based protocols to healthcare professionals at the point of care.
Dr. Mastropaolo has contributed to medical research with 5 peer-reviewed publications and 420+ citations, bringing research-informed methodology to clinical protocol development.
His clinical experience spans emergency departments across Canada, with particular focus on high-acuity presentations including airway emergencies, cardiac arrests, and trauma resuscitations.
Emergency MedicineCCFP(EM) CertifiedMedical EducationClinical Decision Support
Content Review Process
Every clinical protocol on SymptomDX undergoes a rigorous multi-step review process to ensure accuracy, currency, and clinical relevance.
Evidence-Based Development
- •Systematic literature review of current guidelines
- •Reference to society recommendations (ACEP, AHA, etc.)
- •Integration of high-quality clinical studies
Physician Review & Validation
- •All content authored by practicing physicians
- •Peer review by specialty-matched clinicians
- •Regular updates based on emerging evidence
Quality Assurance
- •Annual content audits and updates
- •User feedback integration
- •Citation tracking and verification
Transparency
- •Last reviewed dates on all protocols
- •Clear attribution of medical authorship
- •Referenced sources and citations
Our Mission
SymptomDX provides evidence-based clinical assessment protocols for healthcare professionals. We offer 500+ tools for emergency medicine, primary care, and specialty conditions, helping clinicians make informed decisions at the point of care. Our mission is to bring aviation-grade precision to every clinical encounter.
What We Offer
- Clinical Assessment Protocols: Interactive tools for 190+ symptom-based approaches with branching logic
- Ultrasound Guides: Point-of-care ultrasound protocols with step-by-step instructions
- Clinical Procedures: Detailed guides for essential bedside procedures
- Medical Education Blog: Expert perspectives and clinical pearls for continuing education
Ready to Get Started?
Join thousands of healthcare professionals using SymptomDX for evidence-based clinical decision support.