Get to know the people behind the

waves of change.

At GACC, people are the source of strength. Our leadership and consultants combine deep expertise with empathy, building clarity where others see only turbulence. Together, we guide organizations to meet challenges with confidence and purpose.

Fredrick Smith

Fredrick Smith •


Amber Heckert

Amber Heckert •


Loretta Calvin

Loretta Calvin •


Billie Welchman

Billie Welchman •


William T. Rolack, Sr.

William T. Rolack, Sr. •


Winston Alford-Hamburg

Winston Alford-Hamburg •


Michael Nguyen

Michael Nguyen •


Our National NetworK

Beyond our core leadership, GACC collaborates with a national network of more than 300 certified coaches and consultants. This extended team covers specialties in executive coaching, DEI strategy, HR compliance, Lean Six Sigma, business process optimization, and organizational learning. Together, we provide clients with the reach of a global firm while maintaining the focus and care of a boutique consultancy.

Connect with the team that turns

depth into clarity.

At GACC, our people are more than consultants; they are guides, partners, and catalysts for lasting change. Reach out today to learn how our team can help your organization thrive.