Physician-led • Data-driven • Preventive

Precision Preventive Medicine for Long-Term Health & Performance

Advanced assessments, structured interpretation, and longitudinal monitoring—built for individuals who value prevention, measurable progress, and clarity in health decisions.

What feels different

A systems-based approach that connects data across metabolism, circulation, cognition, gut health, and recovery.

System-level interpretationWe connect signals across pillars, not isolated test results.
Outcome-first strategyWe measure direction, not just status—and adjust based on response.
Longitudinal monitoringPrograms evolve as your data evolves.
Methodology

How Our Programs Work

A structured path from assessment → insight → action → follow-through.

1

Comprehensive Assessment

We begin with the right measurements based on goals, history, and risk profile.

2

System-Level Interpretation

Find drivers and interactions—metabolic, vascular, cognitive, gut, and recovery systems.

3

Personalized Strategy

A physician-guided plan tailored to your physiology, priorities, and timeline.

4

Ongoing Monitoring

Track change over time and refine interventions based on measurable response.

Diagnostics

Advanced Assessments

We measure the systems that drive long-term risk and performance—then track change over time.

How we measure

Assessments are selected based on your goals and risk profile. We prioritize early detection, cross-system context, and longitudinal validation—so progress is real and measurable.

Metabolic & Body CompositionGlucose dynamics, lipids, insulin sensitivity, and body composition analysis.
Vascular & Autonomic FunctionCirculation quality, vascular stiffness, and stress physiology signals.
Gut & Immune EvaluationMicrobiome balance, digestion, barrier integrity, and inflammatory markers.
Cognitive Biomarkers & Structural ImagingNeuroinflammatory indicators, CCTA heart scan, full-body MRI, and CAC screening.
NxGenKlinical - Precision Health Solutions
Health Intelligence Model

Powered by NxGenKlinical™

NxGenKlinical integrates multi-system inputs into a unified health intelligence model—highlighting relationships across pillars and supporting longitudinal tracking.

Cross-system interpretationMetabolic ↔ vascular ↔ cognitive ↔ gut interactions.
Trend & trajectory focusDirection matters—progress is measured and validated over time.
Clinical governanceSafety and eligibility signals guide intervention intensity and confidence.
Dr. Maryam Seddigh Tonekaboni, MD
Dr. Maryam Seddigh Tonekaboni, MD
Founder & Medical Director — HealthWatchers360
Physician Leadership

Meet Our Founder

Dr. Seddigh is the Founder & Medical Director of HealthWatchers360. Her approach unites advanced assessments, data-driven interpretation, and longitudinal tracking to help patients make informed decisions with clarity and confidence.

Physician OversightSafety-first clinical governance and responsible decision-making.
Preventive MedicineStructured care designed for long-term healthspan and resilience.
Measured Follow-ThroughPlans evolve based on validated progress over time.

Our Mission

True health is more than the absence of disease. It is the ability to function well, adapt to stress, and thrive physically and mentally over time. We believe modern prevention requires structured assessment, system-level interpretation, and measurable follow-through—not isolated results or one-time reassurance.

Get Started

Contact HealthWatchers360

Schedule a consultation or reach out with questions. We’ll guide you to the right starting point.

Care CoordinatorCall Care CoordinatorAfter-hours & service questions
Location16542 Ventura Blvd #310, Encino, CA 91436
HoursMon–Fri 9:00 AM – 5:00 PM • Sat–Sun Closed
Physician-Guided Care

Schedule a Consultation

Connect with Dr. Maryam Seddigh, MD and our clinical team in Encino, CA.

Or call our Encino clinic directly at (818) 671-1989