Meet Our Team

The secret to our success? Our team. Each of our employees is amazing in their own right. Together they are what makes Diversified a fun and rewarding place to work. The Diversified team is a talented group with a shared vision of delivering consistent and tremendous results for our clients. Furthermore, the Diversified team ensures the agency is a fun, inclusive, and challenging place to work to develop a rewarding career.

Brent Warner

Brent Warner is the owner / partner of Diversified Insurance Group. He founded the company in June of 2007 and has over 25 years of experience in the insurance industry. Brent loves to travel and is a die-hard Dallas Cowboys fan.

Lyle Klosterman

Insurance has been a driving factor in Lyle’s career from the moment he graduated from Olivet College with a degree in Insurance and Risk Management. After college, Lyle worked for one of the largest insurance brokerages in the world, Aon Risk Services, where he managed large and complex construction and real estate risks all over the United States. When not focused on his commercial clientele base, Lyle is a die-hard Dallas Cowboys fan who loves spending time with his family and friends

Kellie Warner

Kellie has been in the insurance industry for over 30 years.  She has experience in Claims, HR, Office Management and as a Customer Service Representative. Her extensive experience in the insurance industry is an asset Diversified is glad to have on our side.

When not at the office, Kellie enjoys spending time with her family.

Jamie Hollen
Director of Marketing/Sales

Jamie is a 27-year U.S. Army Veteran, serving in the Infantry and Recruiting. He honed his sales and marketing skills in various positions in the Recruiting Command, culminating as the Command Sergeant Major for the U.S. Army Great Lakes Recruting Battalion. Jamie has a Bachelor's degree in Applied Management from Grand Canyon University and a Master's Degree in Leadership Studies from the University of Texas at El Paso. His passion is mentoring others, leadership, and ensuring DIGs clients get top-notch insurance packages that fit their needs.

In his off-time, Jamie is a big sports enthusaist- especially the Chicago Bears and the Chicago White Sox. When not watiching sports, he loves to hang with his family and enjoy outdoor activities.

Nick Holton

Nick has 25 years of experience in the insurance industry. He began his career at Auto Owners Insurance company in the personal lines department; learning auto, home, umbrella, and life products. After 5 years with Auto Owners, he transitioned to an independent insurance agency, where he has served in a multitude of roles- customer service, marketing, and currently as a producer. Nick specializes in bonds and insurance for contractors. He currently is an active member of Lansing Builder's Exchange and Associated Builder's and Contractors of Michigan. In his spare time, Nick loves spending time with his wife and two sons. Occasionally, you may find Nick on the golf course. 

Melody Brunnmeier
Director of Operations

Melody has developed a strong professional background in the insurance industry with over 20 years experience.  She joined the Diversified Insurance Group allowing her to expand her knowledge in the insurance industry while providing excellent customer service to our clients.

Melody currently lives in Jackson with her husband.  Together they have 3 children and 3 grandsons. She spends most Saturdays watching her oldest grandson play hockey.  

Rob Husulak
Customer Service Executive - Commercial Lines

Rob is a graduate of Ferris State University with a degree in Insurance from the School of Business.  After graduating, Rob has continued a career in the insurance industry for over twenty-five years.  Rob brings an extensive knowledge base in the industry- from claims to managing commercial accounts.  He has worked large loss claims for property, auto and liability policies; and currently manages substantial commercial accounts for DIG. In his off-time, Rob is a hockey coach and enjoys riding the Michigan ORV trails.

Donna Ellis
Customer Service Executive - Personal Lines

Donna has worked in the insurance industry since 1995, bringing a wealth of experience to the Diversified team. Donna loves getting to know her clients along with working to make sure our clients' insurance needs are taken care of.  In her spare time, she loves spending time with her grandchildren and cruising in her 1987 Buick Grand National.

Fred Schramm
IT Director

Fred brings 25 years experience in the insurance industry & information technologies. That background gives him the problem solving and project management skills as the IT Director to handle any situation. Fred has a passion for old cars and loves spending time with his family & friends.

Bailey Spenny
Front Desk- DIG Headquarters

Bailey has been in customer service for over seven years. She graduated cosmetology school in 2015, and has also worked in the automotive industry.  She enjoys problem solving, learning new things, and dedicating her time to a career. Bailey has two little ones close in age that keep her busy away from work. Her family enjoys camping, spontaneous trips around Michigan, and making memories her kids will remember.  


Ryan Warner
Marketing Assistant

Ryan is a recent addtiton to the Diversified family. Ryan has a passion for the Diversified brand and brings his enthuasism to the marketing / advertising department. Ryan was a lacrosse athelete, playing goalie at Ferris State University. He still loves to play lacrosse, hangout with family and friends, and watch sports.