Leadership Team

Colleen A. McGuire
Co-Founder and
Chief Executive Officer
Colleen McGuire, Co-Founder and Chief Executive Officer, is a transformational leader passionate about healthcare reform. She brings more than 35 years of experience leading and mobilizing teams and organizations to deliver breakthrough results and create positive social impact.
Garry Welch, PhD
Co-Founder and
Chief Scientific Officer
Garry Welch, PhD, Co-Founder and Chief Scientific Officer, is a foremost expert in the area of behavior medicine for chronic disease care. He has extensive experience leading clinical research on behavior change strategies for people with diabetes and other chronic diseases. Dr. Welch's 30+ years of clinical research led to co-founding Silver Fern Healthcare. He leads research and development at Silver Fern.
Carrie J. McIndoe
Chief of Staff
Carrie McIndoe, Chief of Staff, brings 20 years of experience in entrepreneurial strategic planning and programming. She has expertise in financing of emerging growth companies and has proven success in growing companies. She serves as a senior advisor to the founders, and she oversees board development and strategic projects.
Christopher Tucker
Senior Vice President,
Head of Operations
Chris Tucker, SVP, Head of Operations, is a customer-focused executive with extensive experience throughout the healthcare system. He has leadership experience in healthcare operations, technology, consulting, strategy, program optimization and account management. He oversees all facets of Silver Fern's operations and technology.
Julia Winer
Senior Vice President,
Marketing and Communications
Julia Winer, SVP, Marketing and Communications, is a passionate, mission-driven leader of business communications and strategy. She has experience leading public policy, strategic planning, and operational improvement initiatives. Julia oversees communications, marketing, and product improvement at Silver Fern Healthcare.
Michael T. Dylag, CPA
Chief Financial Officer
Mike Dylag, Chief Financial Officer, brings more than 20 years of senior financial leadership to Silver Fern Healthcare. A results-oriented financial executive, his career has focused on the healthcare, technology, and workforce solutions industries.
Nora Saul, RD, LDN, CDE
Clinical Diabetes Specialist
Nora Saul, Clinical Diabetes Specialist, is a Registered Dietitian and Certified Diabetes Educator. Nora has more than 25 years of experience in the field of diabetes education consulting for the Joslin Diabetes Center and other industry partners.