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Sandler Training | Chattanooga, TN | (423) 702-5579

Sandler | Chattanooga Team

We strive to be the best at what we do, and help you to do the same.

Lisa Nausley_Sandler Training Chattanooga TN

Lisa Nausley

Celebrating their 15th year, this award winning firm provides transformation and results through ongoing reinforcement training and coaching. Lisa's background includes nearly 30 years of management, sales, and customer service experience. She is dedicated to partnering with clients to build self-esteem and reach their true potential through proven management and executive coaching strategies. Lisa enjoys learning from everyone she meets and sharing her knowledge, passion and experience with others who have the same desire for continual learning and growth.  


Dan Nausley

Dan brings 37 years of experience in management and business development to the team.

Prior to joining Sandler Training, Mr. Nausley served for 15 years as the president of the Chattanooga Times Free Press. His practical knowledge of running a corporation is extremely valuable as he works with clients to grow their businesses.

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Reggie Piercy

Reggie brings more than 35 years of experience in the hospitality industry ranging from sales, operations, human resources, and training & development. He received his Bachelor of Science Degree in Business Management with a double minor in Accounting & Finance and Hotel Restaurant Management from Concord University. Reggie is passionate about an ‘inside-out’ approach to leadership, culture, the customer experience, team development, accountability, problem solving, and sales & negotiations.

Sandler Training of Chattanooga TN_Wade Rowan 1

Wade Rowan

Wade Rowan has over 30 years of experience in sales, management, leadership, and training. He knows and understands the importance of maintaining both profitable sales while offering the highest level of customer service to each and every client. He is an experienced and gifted speaker, teacher and coach who has a passion for creative thinking, positive development, encouragement and growth.

Charlie Mizer Sandler CHA VP

Charlie Mizer

Charlie joins Sandler Chattanooga as a Vice President after being a valued industry partner.

Charlie grew up in a family billboard business. From an early age Charlie was involved in all aspects of the business alongside his father and two brothers. After earning a business degree from Lee University, where he played on the baseball team, he began his career in operations for the growing mid-sized company in East Tennessee. He later became an account executive, and eventually assumed the role of VP of sales, managing the sales team. His practical knowledge of developing teams and running successful businesses is extremely valuable.

Charlie is passionate about helping others unlock their potential through the Sandler system.

Read more about Charlie >






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Shiloh Heck

Shiloh was born and raised on a farm outside of Claude, Texas. She moved to Lubbock to attend Texas Tech University, where she earned her degree in Business Management. While attending college, Shiloh worked for Dynamic Outdoor Media as a bookkeeper and assistant to the owners. Upon graduation, Ms. Heck joined the Business Services department at the accounting firm of Howard, Cunningham, Houchin & Turner, L.L.P. Though it was a good experience, Shiloh determined she wanted to be an Executive Assistant. She enjoys lending a helping hand wherever needed and keeping things organized. In her free time, Shiloh enjoys spending time with her family (including 10 nieces and nephews) and friends, church community, traveling and being active.


Melissa Gratias

Dr. Melissa Gratias has a Industrial/Organizational Psychology from Virginia Tech. In 2007 she founded MBG Organizing Solutions, consulting one-on-one with hundreds of executives to improve their personal effectiveness and leadership skills, and led thousands through training courses designed to bring practical time management and personal organization solutions to complex business situations.

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The Sandler library of books includes two Amazon and Wall Street Journal best sellers, as well as the best-selling sales classic for any sales book ever.

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