Diamond Buick GMC of Alexandria

Meet Our Staff

Tobin Stithem

Tobin Stithem

General Manager


Brooke Steinbring

Brooke Steinbring

Sales Manager


Brooke has been in the car industry basically since the day she was born, being the 4th generation of her family to be in the business. She graduated from Arizona State University with a degree in business and a certificate in dealership management. When not working Brooke enjoys being on the lake or golfing and she enjoys spending time with her family and friends. Her favorite car is the 1966 Cobra Super Snake.

Corey Nelson

Corey Nelson

Sales Manager


Corey has been in the auto industry for 8 years. He has been married for 11 years and together they have 3 children. Corey loves to travel and try new foods. Alaska being his favorite place in the world! His favorite car is an Audi B5 RS4. He cheers for the MN Wild!

Corey Nehk

Corey Nehk

Business Manager


Corey has been with the Diamond team since 2015. He has been married to his lovely wife Kaiya for 11 years. Together they have two boys; Ryker and Dierks. Corey loves to go camping with his family. His favorite car is a Chevy Beretta.

Connor Riese

Connor Riese

Business Manager


Nick Lenz

Nick Lenz

Marketing / Internet Manager


Dustin Jones

Dustin Jones

Inventory Manager


Born under the watchful eyes of the Mothman in West Virginia. Raised on a farm on the prairies of Minnesota near Hazel Run, Dustin is our Iron Wrangler, aka Inventory Manager. Dustin brings with him his knowledge gained from life experiences, Ag, ADESA Auto Auctions and as a Used Car Buyer in Idaho. If you hear him being referred to as "Cowboy", it's not because he is or the fact he wears boots, it's just because a fellow Manager heard him refer moving cars on the lot as a "Lot Rodeo".Ā Dustin enjoys time with his family,Ā wife Kacie, and sons Ryker and Theo.Ā Interests include time on the water, woodworking, or anywhere that involves looking at cars, shows or on the lots. A wife's nightmare, well most anyway. Dream Vehicle(s)? That'd be a 1955 F100 , or a late 80s to early 90s C/K 3500 dually, and a Ford Pinto, preferably intact.Ā 

Joel Krusemark

Joel Krusemark

Owner


Alisa Krusemark

Alisa Krusemark

Director of Operations


Dennis Kashmark

Dennis Kashmark

Controller


Susan Langer

Susan Langer

Human Resources


Grace Wells

Grace Wells

Administrative Assistant


Michalene Martin

Michalene Martin

Sales


Tim Pederson

Tim Pederson

Sales


Being in the car industry for 17 years, Tim brings a wealth of knowledge to our sales team. He grew up in Alexandria and you can see him Saturday nights racing at the Viking Speedway in his Midwest Modified car. Go 99X! He loves being Dad to Brekyn. Although he claims to be from Minnesota, Tim just got into Ice Fishing. His favorite car is a 1970 Buick GSX Stage 1. He loves cheering on the Minnesota Vikings, skol!

Ashley Knauf

Ashley Knauf

Sales


Ashley grew up in the Alexandria area and quickly got into sales after high school. She enjoys Minnesota summers out on the lake and going on walks with her Goldendoodle. He favorite sports team is the Alexandria Blizzard. You can follow her on our Facebook page using the hasthtag #qualitycarswithashely.

Ian Getz

Ian Getz

Sales


Jasen Wise

Jasen Wise

Sales


Alex Decker

Alex Decker

Sales


Joel Dehne

Joel Dehne

Service Manager


Bob Franzen

Bob Franzen

Service Manager


Casey Hammerback

Casey Hammerback

Service Advisor


Casey joined our team in 2017 and he will assist you with all your vehicle service needs. Casey’s favorite vehicle is actually his motorcycle.

Jack Marco

Jack Marco

Service Advisor


Adam Shiek

Adam Shiek

Service Advisor


Dennis Butz

Dennis Butz

Technician


Dennis brings 51 years of experience to our team. He was born in Illinois and moved to California when he was 5. Although everyone that he was crazy, he moved from California to North Dakota. In 2006 Dennis moved to Alexandria. Him and his wife enjoy camping and being outside in the summer. He loves riding his Harley whenever he can. As much as he loves his job he can not wait until retirement! His favorite vehicle is a 1955 Customized Chevy Pickup. His favorite team is, Team Harley!

Ryan Carlson

Ryan Carlson

Lube Technician


Dylon DeVries

Dylon DeVries

Technician


Joe Kirchner

Joe Kirchner

Technician


Jake Steidl

Jake Steidl

Technician


AJ Walsh

AJ Walsh

Technician


Matt Renner

Matt Renner

Technician


Justin Selk

Justin Selk

Technician


Wyatt Wiener

Wyatt Wiener

Technician


Raven Rarick

Raven Rarick

Detail


Hannah Brosh

Hannah Brosh

BDC/Parts Manager


Hannah is our Parts Manager and comes with a ton of knowledge from being in the car business for over 20 years. Her favorite vehicle is any regular cab GM truck….the older the better. She is a blessed mother of two little boys-AKA the Bash Brothers. She enjoys spending time with her husband and kiddos at any local lake or camping in the woods up north. Some hobbies of her include gardening, canning, fishing, hiking and painting.

Marshall Bennett

Marshall Bennett

Parts Associate


Caity Weaver

Caity Weaver

Parts Associate/Porter


Garb Hohn

Garb Hohn

Parts Associate/Porter


Nate Hjelle

Nate Hjelle

Parts Associate


Jon Roles

Jon Roles

Parts Associate