Jennifer T. Feldman, MBA, HTL (ASCP), QIHC, is a visionary healthcare business development leader with over 23 years of experience in oncology diagnostics, medical devices, and biotechnology. She has a proven track record of driving strategic partnerships, advancing innovative technologies, and optimizing commercial success in the healthcare industry. Jennifer’s expertise spans clinical pathology, research-use-only applications, and companion diagnostics, making her a key player in transforming patient care. With an MBA in International Business and certifications in histotechnology and immunohistochemistry, she seamlessly blends technical proficiency with business acumen. A sought-after speaker and industry expert, Jennifer is passionate about leveraging her knowledge and leadership to foster innovation, improve healthcare outcomes, and contribute to the future of medical advancements.

Over the last 13 years, I’ve been blessed to lead businesses, serve my community, and support clients across industries through sales leadership, strategic execution, and values-based coaching. From growing 3E Partners and Kidz Corner to leading Black Excellence Iowa, my journey has been rooted in service, innovation, and impact. If you’re interested in learning more about my experience, here is my biography.

Timothy Branigin is a growth-focused commercial executive with over 20 years of experience scaling SaaS, DaaS, and market intelligence businesses. A results-driven leader, he has played a key role in four successful private equity transactions and helped grow Numerator’s revenue from $18M to over $260M ARR. Known for building high-performing teams, launching multi-million-dollar verticals, and securing marquee clients like Amazon, Google, and Nike, Timothy blends strategic insight with executional excellence to drive sustained growth and long-term value.

Excited to share my executive biography, which highlights my passion for building high-performing teams, scaling global sales organizations, and driving digital transformation across industries like logistics, financial services, and wellness. I’m always looking to collaborate with others who share a vision for growth, innovation, and people-first leadership

Darlene Sullivan is a seasoned sales executive and transformational leader known for driving top-line growth, optimizing customer satisfaction, and building high-performing teams within some of the world’s most complex organizations. With a proven track record across IT, digital, workforce, and security transformation, she has successfully led multibillion-dollar initiatives while navigating mergers, acquisitions, and organizational change. Darlene thrives in fast-paced environments, consistently exceeding performance goals and forging lasting executive relationships that fuel long-term success in the marketplace.

In Strategic Growth: Lessons from the Vice President of Global Sales & Enablement, Dan Spitale distills 25 years of leadership into five powerful principles that redefine how we think about growth. Beyond the metrics and market share, Spitale argues that true, lasting growth stems from alignment, culture, enablement, agility, and authenticity. He shares how embedding enablement into daily operations, fostering a culture of trust, and leading with humility—both at work and at home—can transform performance and people alike. The takeaway? Strategic growth is a people-first mission, and when teams are empowered and aligned, growth isn’t just achieved—it’s accelerated and sustained.

I am excited to share my executive biography, which reflects my journey in sales leadership, business development, and strategic growth across energy, SaaS, AI, and analytics. With over 36 years of experience, I have led multi-million-dollar global sales initiatives, transformed go-to-market strategies, and driven measurable business outcomes. I am passionate about mentoring teams, optimizing revenue growth, and creating innovative sales solutions that align business objectives with customer success.

Viet Tran is a seasoned executive with over 20 years of leadership experience in the travel, hospitality, and immigration industries. As CEO of Trans Global Travel & Immigration LLC, he has successfully driven business growth through strategic planning, sales leadership, and customer-focused solutions. With expertise in optimizing operations, building high-value partnerships, and mentoring sales teams, Viet has established himself as a leader in international travel and mobility services. His ability to navigate complex markets, foster strong client relationships, and implement innovative strategies continues to shape his success in the industry.

I'm excited to share a comprehensive look at my professional journey, highlighting my passion for driving digital transformation and building strategic relationships that deliver real business results. I believe leadership is about collaboration, integrity, and transparency—here is my biography.

Rudy Pearce is a seasoned pharmaceutical executive with a proven track record in managed markets, government accounts, and sales leadership. With over three decades of experience, he has successfully led teams, negotiated high-impact contracts, and expanded market access for critical therapies. His expertise spans commercial and government healthcare sectors, where he has driven formulary wins, launched new products, and strengthened partnerships across PBMs, Medicare, Medicaid, and the Department of Defense. Recognized nationally for his leadership and strategic vision, Rudy is a results-driven professional dedicated to enhancing healthcare access and driving organizational success.

David Kowalski is a seasoned executive with over 20 years of experience in sales, finance, accounting, and compliance, bringing a strategic and results-driven approach to every organization he engages with. His expertise spans multiple industries, including rescue animal organizations, sports, technology, financial services, and accounting, where he has successfully led initiatives that drive growth, efficiency, and regulatory compliance. A dedicated leader with a strong ethical foundation, David thrives in collaborative environments, leveraging his ability to see the bigger picture while executing detailed, well-structured plans. With a history of board leadership, speaking engagements, and a passion for strategic problem-solving, he remains committed to fostering organizational success through integrity, innovation, and a focus on long-term impact.

I’m excited to share my professional journey and experiences in medical device innovation, sales leadership, and strategic consulting. Over the years, I’ve had the privilege of launching new technologies, building strong industry relationships, and helping healthcare professionals enhance patient care. If you’re interested in learning more about my background and the impact of Visionary Solutions U.S.

Christopher Harrington is a seasoned sales and marketing executive with over 20 years of experience in the consumer packaged goods (CPG) industry. A results-driven leader, he has successfully led go-to-market strategies, optimized category management, and driven revenue growth across North America and international markets, including Mexico, China, and the European Union. With expertise in strategic planning, sales leadership, and operational efficiency, Chris has played a pivotal role in scaling businesses, leading high-performing teams, and executing transformational initiatives. Passionate about accountability, mentorship, and community engagement, he is now seeking board and advisory roles where he can leverage his extensive experience to help companies navigate market complexities and drive sustainable growth.

Chris Mertens is an accomplished sales executive and transformative leader with over 30 years of experience driving growth and innovation in the technology and display solutions industries. As Vice President of US Sales, Displays at Samsung Electronics America, he leads sales for cloud software, services, and hardware solutions across key verticals, while overseeing distribution channels for Samsung’s Home Electronics, Mobile, and Display organizations. Under his leadership, Samsung’s B2B display business achieved significant growth, earning him recognition as CRN’s Channel Executive of the Year for three consecutive years. With a proven track record at HP, where he drove $1.6 billion in healthcare revenue, and a passion for mentoring future leaders, Chris is a driving force in the industry known for his strategic vision, operational excellence, and commitment to results.

I’m excited to share my executive biography, highlighting my journey in psychotherapy, business strategy, and leadership development. With a background in sales, marketing, and mental health, I specialize in helping individuals and organizations achieve resilience, balance, and peak performance. Whether in therapy, consulting, or executive coaching, my mission is to empower people to thrive both personally and professionally.

Diana Rollins is a dynamic leader in medical device sales and business development, with a proven track record of launching innovative healthcare technologies and driving market adoption. With over two decades of experience, she has successfully introduced cutting-edge products in cardiovascular surgery, vascular intervention, and remote patient monitoring, working closely with physicians, hospital executives, and outpatient facilities to ensure seamless integration. Her expertise in sales strategy, health insurance reimbursement, and value analysis has led to significant revenue growth and successful acquisitions within the industry. A lifelong learner with a background in public health and an MBA, Diana continuously refines her skills in strategic selling and healthcare innovation. Her passion for improving patient outcomes and her ability to navigate complex healthcare systems make her an invaluable force in the medical technology space.