I'm honored to share my professional biography, which reflects a journey of resilience, advocacy, and purpose in the healthcare space. From patient-centered leadership to national speaking engagements and board service, my mission has always been to uplift others and transform systems for the better.

Sarah Douglas-Martinez is a visionary healthcare executive with more than 20 years of experience leading enterprise growth and innovation across diagnostics, healthcare delivery, and value-based care models. As Executive Sales Leader for National Accounts at Labcorp, she oversees a $700 million portfolio and drives strategic partnerships with leading provider systems and value-based organizations. Known for her collaborative leadership and consultative approach, Sarah has a proven track record of aligning diagnostics and digital health solutions with transformative care models. Her expertise spans national sales strategy, CMS-aligned care coordination, and outcome-driven partnerships that deliver both clinical and financial results.

Christi Fedak is a seasoned healthcare professional with nearly two decades of experience blending clinical expertise with healthcare IT leadership. Currently serving as an Application Systems Analyst at UNC Health, she specializes in Epic Systems optimization, workflow improvements, and strategic project management. With certifications in nuclear medicine and a background in cardiovascular technology, Christi brings a rare dual perspective to her work—bridging patient care and technology with precision and empathy. Known for her resilience, collaborative spirit, and service-driven mindset, she is now seeking board opportunities where she can extend her impact and support mission-driven organizations in the medical, community, and wellness sectors.

Linda Oliver is a dynamic and visionary healthcare leader known for her critical thinking, innovative problem-solving, and unwavering commitment to excellence. With a career marked by transformative leadership across clinical and administrative domains, she has built a reputation as a mentor, team builder, and strategist who fosters environments of respect and accountability. Linda excels at developing and implementing programs that drive growth, operational efficiency, and meaningful engagement for both staff and patients, consistently delivering measurable improvements in quality, satisfaction, and organizational performance.

Laura Freedy is a visionary healthcare executive with more than three decades of experience leading innovation at the intersection of clinical operations, regulatory compliance, and payer-provider collaboration. Known for her integrity, strategic foresight, and commitment to driving meaningful change, Laura has held senior leadership roles across major healthcare organizations, including UnitedHealth Group, Optum, and HTC Global Services. Her ability to align business objectives with clinical and technological solutions has consistently delivered improved health outcomes and operational performance. Passionate about service and mentorship, Laura is now focused on board service where she can share her expertise and guide organizations toward impactful, sustainable growth.

Susan Clark is a dynamic healthcare operations leader with more than 15 years of experience across civilian healthcare and 23 years of decorated military service, known for her ability to lead with integrity, precision, and strategic vision. Her expertise spans a wide range of healthcare environments—including primary care, emergency medicine, pediatrics, corrections health, and laboratory services—where she has consistently driven operational efficiency, enhanced quality assurance, and implemented transformative systems like EHRs and electronic tracking tools. With advanced credentials in healthcare administration and certifications in Lean Six Sigma, Susan is a proven change agent who thrives in complex, fast-paced settings, aligning clinical excellence with organizational performance.

I'm excited to share my professional executive biography, highlighting over 45 years of experience in pediatric nursing, leadership, academic teaching, global volunteerism, and healthcare policy. I’m passionate about advancing pediatric health and contributing to mission-driven organizations through board service.