The Team

Partners in Your Career Journey

At MaCa Coaching, we believe growth happens in the presence of the right people — those who listen deeply, challenge kindly, and walk beside you with purpose.

Our team of experienced coaches, mentors, and strategists brings a rich blend of corporate expertise, cultural fluency, and a passion for people development. We partner with individuals and organizations to unlock potential, navigate complexity, and spark meaningful change — always with empathy, impact, and results at the core.
We’re not just coaches or mentors — we’re partners in your transformation, here to help you thrive with clarity, confidence, and authenticity.

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Lisa Madaschi
Leadership & Career Coach

Meet your Coach

Like the maca root—celebrated for its power to energize and support growth—MaCa Coaching is here to help you thrive in your career with clarity, confidence, and purpose.

I bring together a strong corporate background and extensive coaching experience, having worked with global coaching companies like Ezra and BetterUp. Through these platforms, I’ve supported professionals across leading organizations, including Microsoft, AstraZeneca, Bayer, Unilever, Marriott, Hyatt, Pfizer, Kraft Heinz, and many more.

This unique blend allows me to offer both strategic corporate insight and transformational coaching techniques, guiding clients through career transitions, leadership development, and the pursuit of meaningful success.

Whether you’re aiming for a promotion, stepping into a bigger leadership role, or navigating a new chapter in your career, I offer a global perspective, practical tools, and a results-driven approach to help you move forward with confidence.

Ready to take your career to the next level?
Let’s make it happen.

As seen as in:

Certified
Coach

ICF Professional Certified Coach (PCC) and EMCC Senior Practitioner, bringing over 500 hours of impactful coaching experience to my clients. Passionate about continuous growth, I regularly engage in advanced training and ongoing study in leadership, career development, and coaching methodologies. I aim to deliver the highest value in every session, supporting individuals and teams in unlocking their full potential.

Corporate Background

My corporate background helps me connect with clients on a deeper level — we speak the same language when it comes to workplace challenges, leadership dynamics, and career growth. I offer practical, results-driven strategies. Combined with my Neuro-Linguistic Programming (NLP) training, I bring powerful tools that help clients overcome obstacles, shift perspectives, and achieve meaningful breakthroughs.

Leadership in Coaching

I serve as the Marketing Director for both ICF Michigan and the ICF Midwest Coaches Conference, where I apply my expertise to enhance coaching visibility and foster greater engagement within the community.
As an active member of the ICF, I contribute to the Diversity, Inclusion, Justice, and Belonging committee, supporting initiatives that promote equity and inclusion in the coaching profession.

Our Mentors

Antonio Castaldo

Lead Mentor & Program Director

Antonio Castaldo is an accomplished leader with over a decade of experience in strategy, marketing, sales, and operations. He has held leadership roles across the U.S., Europe, the Middle East, and Brazil. He has successfully spearheaded global transformation initiatives, driving innovation and efficiency across organizations.

With a proven passion for mentorship, Antonio has dedicated more than 1,000 hours to guiding professionals in their career growth. As the Lead Mentor & Program Director at MaCa, he is committed to empowering mentees by sharing his wealth of knowledge and leadership experience.

Link up with Antonio for:

✅ Career Development
✅ Leading a Team
✅ International Career Growth
✅ Leading Through Change
✅ Building a Personal Brand & Creating Followership
✅ Crafting Compelling Strategies

📍 Mentorship available in: English, Italian, and Portuguese

Diego Ferreira

Mentor

Diego Ferreira is a dynamic leader and mentor with nearly two decades of experience in digital transformation, eCommerce growth, and strategic leadership. As Chief Digital Officer of Dollar Shaving Club, he drives digital capabilities and consumer engagement aligned with global strategy.

Since joining Whirlpool in 2005 through the Leadership Acceleration Program, Diego has held key leadership roles in manufacturing, planning, finance, and digital strategy. He has successfully led global and regional initiatives, expanding eCommerce, CRM, SEO, and digital marketing strategies to enhance digital consumer experiences.

As a mentor at MaCa, Diego is passionate about helping professionals accelerate their careers, strengthen their leadership skills, and confidently navigate digital transformation.

Work with Diego for:

✅ Digital Transformation & eCommerce Growth
✅ Leadership & Career Development
✅ Strategic Planning & Revenue Management
✅ Agile Methodologies & Digital Innovation
✅ Navigating Corporate Environments

📍 Mentorship is available in: English & Portuguese

Dionna Topps James

Mentor

Senior Director Sales Strategy & Enablement

Dionna is a dynamic sales and strategy leader with over 15 years of experience driving growth, operational excellence, and inclusive leadership. She has built her career at Whirlpool Corporation, where she currently leads the Sales Enablement Team and serves as Chief of Staff to the Sales Senior Vice President. Dionna has consistently delivered record-breaking results across roles in training, merchandising, operations, and sales.

A recognized advocate for diversity, Dionna has played a pivotal role in shaping Whirlpool’s inclusion strategy, most notably leading the African American Resource Group and contributing to the company’s first-ever Pledge to Black Colleagues.

As a mentor and keynote speaker, Dionna is passionate about helping professionals find their voice, grow their impact, and lead with clarity.

Link up with Dionna for:

✅ Sales & Strategy Development
✅ Leading with Inclusion & Authenticity
✅ Internal Career Growth & Visibility
✅ Women in Leadership
✅ Organizational Influence & Impact
✅ Confident Communication

📍 Mentorship available in: English