Our Team of Occupational Health Specialists

Our team of Occupational Health Professionals (OHPs) offers integrated programs that are proactive and solutions-driven from day one. We believe that focusing on prevention allows our clients to support employees through the spectrum of their working life.

Founded in 2006, Eisan provides comprehensive Occupational Health and Disability Management Services. Our story is simple: we began as a small team of Occupational Health Nurses Consultants dedicated to addressing every aspect of a workers' health - from risks for disease and injury at work to access to timely healthcare and case management.

Since then, our goal has been the same: to support employers and employees in providing safe and healthy workplaces through programs that are customized to each individual.

Our Mission

At Eisan we are dedicated to offering full-spectrum customized occupational health program and services that focus on sustaining a healthy and productive workforce.

Our Vision

To Create better, healthier everyday lives for all workers. Since day one, our practice was founded to provide industry expertise that reinforces organizational wellness culture and employee health. We do this by working with new and existing clients to maximize access to sustainable OH Services that drive employee well-being.

Managing Director

Sigfrid Santiago

Sigfrid is a seasoned Occupational Health and Safety professional with a proven track record in reducing organizational risk and safeguarding workforce well-being.

His expertise spans the entire continuum of health management - from strategic prevention initiatives to comprehensive recovery programs - delivering measurable outcomes that minimize both human and financial impact.

As a trusted advisor and leader, Sigfrid champions evidence-based practices that align health, safety, and business objectives, ensuring resilience and operational excellence across diverse industries.

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Disability Management Lead

Christine Peshke

Christine is a Certified Occupational Health Nurse with over 15 years of experience in clinical occupational health and disability management across a wide range of industries. She has worked in diverse sectors, bringing a practical, evidence-based approach to managing workplace health risks, supporting employees through complex health situations, and improving return-to-work outcomes. Christine cares deeply about creating a positive client experience and celebrating outcomes that make a difference in people's lives and workplaces.

Christine has a particular interest in data-driven, upstream approaches to workplace health, focusing on prevention and early intervention to reduce risk and improve organizational outcomes. She is skilled in conducting gap analyses to identify opportunities for strengthening programs, enhancing processes, and building sustainable, effective health management strategies.