Kerry Preston: a certified coach, author, facilitator, consultant and motivational speaker whose life calling is to use her passion for goal-setting, achievement, and self-improvement with others. Connecting with people across the globe, Preston has worked with luxury brands, individuals, and businesses to help them reach their full potential at work and in life.

Our Values

It starts with our vital company values that keep us grounded.

• Collaboration: Using insightfulness to express your perspective and decipher the needs of others while working cohesively

• Responsibility: Being trustworthy and reliable in order to consistently meet and exceed obligations

• Innovation: Bringing new ideas to the table while being open to discovery

• Strategy: Utilizing insights, data, logic and analysis when appropriate

• Measurable Achievement: Setting goals, defining success, improving performance and being accountable

Our Results

Our New Team

Lisa Lieberman-Wang

Introducing Lisa Lieberman-Wang, the managing partner of Growtality, a renowned speaker, and a visionary leader with a proven track record of building people and processes for Fortune 500 companies. Her expertise in sales, leadership, communication, reducing turnover, increasing retention, reducing presenteeism, and reducing operating expenses has been the cornerstone of her success.

Lisa is the creator of the powerful program Mastery to Millions: Your One Conversation Away and the co-facilitator of Speakertality. Two powerful programs that help individuals improve their presentation, influence, and communication skills. She has personally generated over $165 million in sales between herself and your teams. Her outstanding performance has earned her recognition; she has been featured on TEDx and on top media outlets such as ABC, CBS, NBC, FOX, and The CW.

Lisa's passion for people development and leadership has made her the go-to consultant for Fortune 500 companies looking to build high-performing teams and drive growth. With over 40 years of experience, she has helped her clients increase revenue, reduce operating expenses, and position themselves as leaders in their industries.

Whether you need to streamline your sales processes, improve your communication skills, or reduce turnover, Lisa's unique approach to training and development is what sets her apart from the rest. With her deep understanding of neuroscience, human psychology, how people act, and her strong leadership skills, she has changed the lives of hundreds of thousands of professionals.

Lisa's leadership, sales, and communication skills, along with her unmatched ability to inspire and motivate others, make her the perfect choice for any organization that wants to use her expertise to drive growth and build a high-performance culture. She’s the author of three personal, marketing, and business books. Contact Lisa today to take your company to the next level.

Kim Zoller

Meet Kim Zoller, one of the managing partners of Growtality and a renowned expert in leadership and communication skills. For over 30 years, Kim has been working with leaders and businesses worldwide, helping them increase engagement, retention, and personal and professional growth.

Kim has been featured on TEDx, ABC, NBC, FOX, CBS, CNN, CNBC, The New York Times, Wall Street Journal, Forbes, and more. Her impressive client roster includes Microsoft, Texas Instruments, Capgemini, World Bank Group, Vans, Mattel, GameStop, Fujitsu, American Airlines, Johnson & Johnson, and Rosewood Hotels, among others. She is also a contributor to undergraduate, MBA, and law school programs at various universities, including UTD, Columbia, UT, SMU, and TCU. Kim has authored three leadership and development books and is currently working on another book focusing on creating exceptional cultures. Kim is committed to driving change that positively affects people and business results, and her passion for this mission is evident in all her work.

Marnese Barksdale Elder

Introducing Marnese Barksdale Elder, MBA, CDP, a Managing Partner of Growtality, Inc., and a fourth-generation Fort Worth native with a long history of successful entrepreneurship and civic engagement in the metropolitan area.

With nearly 30 years of experience at Parkland Hospital, including serving as Senior Vice President and Associate Chief Talent Officer, Marnese has led a successful 40-year career with public, private, and non-profit entities. She is a graduate of Fisk University, holds an MBA from Texas Woman's University, and is a Certified Diversity Professional.

Marnese's leadership has yielded successful outcomes for several organizations, including her role as President of the historic Dallas Black Chamber of Commerce. Her successes have yielded comprehensive solutions for small businesses, start-ups, CEOs, and industry leaders to help navigate change, stand up critical program components, and execute strategic initiatives to produce proven results.

Marnese is a member of several organizations and holds appointed positions, including the Dallas County Small Business Advisory Council and the VisitDallas Board. She is a member of Leadership Dallas, Visit Fort Worth Minority Advisory Board, St. Philips School & Community Center Foundation Chair, African American Museum of Dallas Board Member, Arlington Museum of Art Board Member, Tarrant County Women's Center Board Member, The Links, Incorporated National Executive Council, The Dallas Summit Board, and several other leading women's professional and civic organizations.

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