DecadesofC-SuiteExperienceinGaming&Hospitality
Our team combines operational leadership, regulatory expertise, and strategic vision to deliver results that matter.

Robert Callahan
Managing Director
MBA, Cornell | 30 Years in Gaming & Hospitality
Robert brings three decades of executive experience in the gaming and hospitality industry, including roles as VP of Strategic Development at a Fortune 500 casino operator. He has led market entry strategies across Asia-Pacific and North America, and advises boards on governance, growth strategy, and regulatory affairs.

Diana Vasquez
Director, Strategic Advisory
MBA, Wharton | Former McKinsey & Company
Diana specializes in market entry, competitive positioning, and growth strategy for gaming and hospitality operators. Prior to Pinnacle, she spent eight years at McKinsey serving clients across the Americas and Europe. She has led over 40 feasibility studies for integrated resort developments worldwide.

James Whitfield
Director, Regulatory Affairs
JD, Georgetown | Former State Gaming Commissioner
James brings 25 years of regulatory experience spanning tribal gaming, commercial casinos, and sports betting. As a former state gaming commissioner, he provides unparalleled insight into licensing processes, compliance frameworks, and government relations. He has guided operators through complex multi-jurisdictional applications.

Sarah Nakamura
Director, Digital & Innovation
MS Computer Science, MIT | Former iGaming CTO
Sarah leads Pinnacle's digital transformation practice, advising operators on iGaming strategy, technology roadmaps, and data-driven marketing. Previously, she served as CTO of a leading iGaming startup that scaled to three regulated markets. She brings deep expertise in platform architecture, CRM optimization, and emerging technologies.
Governance Experience from Fortune 500 Boards
Our advisory board brings decades of executive leadership, regulatory authority, and industry-specific expertise to every strategic decision.
William Chen
Former CEO of Asia Pacific Gaming Holdings; 20+ years in Macau and Singapore markets
Patricia Morgan
Former General Counsel at a major tribal gaming authority; expert in federal Indian gaming law
David Thornton
Retired Managing Partner at a Big Four firm; specialist in gaming tax and transaction advisory
Elena Rodriguez
Former SVP of Global Hospitality at a luxury hotel brand; expert in brand strategy and guest experience