Our Team — Vantage Healthcare Network

Adam Nelson- President and CEO

Adam Nelson is a healthcare operations and strategy leader with extensive experience driving growth, integration, and performance across multi site healthcare organizations. He specializes in aligning clinical services, technology, and operations to improve patient access, streamline workflows, and support sustainable expansion across the Vantage Healthcare Network.

Michelle Kaste - CFO

Michelle Kaste is a seasoned healthcare leader with deep experience in operations, compliance, and patient-focused service delivery. She plays a key role in supporting clinical teams, improving processes, and ensuring regulatory excellence across the Vantage Healthcare Network, helping the organization deliver consistent, high-quality care at scale.

Susan Santiago - COO & Head of Mobile Radiology

Susan Santiago is an operational leader focused on the delivery of specialized clinical services and mobile diagnostic solutions. She oversees the strategic integration of radiology services across the Vantage Network, ensuring operational excellence, high-quality patient care, and seamless service delivery.

Bruno Kelpsas - VP of Technology Services

Bruno Kelpsas is an IT leader specializing in systems engineering and technical infrastructure. He manages the network’s technological assets, focusing on building secure, scalable systems that streamline clinical workflows and enhance the digital capabilities of the Vantage Healthcare Network.

Brian Staab - Director of Branch Operations

Brian Staab is an operations specialist dedicated to the logistical and clinical efficiency of the network’s regional locations. He focuses on optimizing branch performance, streamlining supply chain workflows, and ensuring that each site maintains the highest standards of service delivery and patient support across the Vantage Healthcare Network.

Jared Wallace - Director of Respiratory Therapy

Jared Wallace is a clinical leader specializing in pulmonary care and respiratory health management. He oversees the network’s respiratory therapy programs, focusing on clinical excellence, therapist education, and the implementation of advanced protocols to ensure high-quality, life-sustaining care for patients across the Vantage Healthcare Network.

Ray Morin - CIO & Security Officer

Ray Morin is a technology and cybersecurity leader responsible for the network’s digital infrastructure and data integrity. He specializes in implementing robust security protocols and innovative IT strategies that protect patient information while ensuring seamless, high-performance technology operations across the Vantage Healthcare Network.

Vallerie Travis - Director of Human Resources

Vallerie Travis is a human resources leader focused on organizational culture and talent management. She oversees recruitment, employee engagement, and regulatory compliance, ensuring that the Vantage Network is supported by a high-performing clinical and administrative team dedicated to excellence in patient service.

Bob Hirosky – Lead Pharmacist, Long-Term Care Pharmacy

Bob Hirosky is a clinical pharmacist with decades of experience in pharmaceutical care and medication management. He leads the long-term care pharmacy team with a focus on meticulous accuracy, regulatory compliance, and personalized service, ensuring the highest standards of safety and well-being for patients across the Vantage Healthcare Network.

Kelli Jefferson - Head of Deeter’s HPE

Jenna Miller - Director of Business Development

Jenna Miller is a strategic growth leader dedicated to expanding provider partnerships and enhancing patient access across the Vantage Network. She specializes in business development and relationship management, focusing on identifying new market opportunities and building collaborative clinical partnerships that drive sustainable organizational growth.

Kelli Jefferson is a mechanical services manager with 15+ years of leadership experience. Lead for Deeter HPE, specializing in operational excellence, team development, and high‑performance mechanical solutions. Dedicated to driving technical reliability, service quality, and empowering high‑performing teams.

Hope Carole -

Hope Carole

Kelly Bibrone -

Kelli Bibrone