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Dan Hasselberger
Dan Hasselberger
Service Manager
Koons White Marsh Chevrolet
10207 Philadelphia Road
White Marsh, MD 21162
47 Reviews
Dan started at Koons in March 1988.
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47 Reviews of Dan Hasselberger
April 22, 2026
They always handle your vehicle with care. They communicate with you. The employees truly care. It truly is about the customers. They communicate with you. The employees truly care. It truly is about the customers. More
by preemiebaby05
Verified CustomerOther Employees Tagged: Christian Stark, Brian Hastmann, Maria Taliano, Nick Chapman, Josh Chernault, George Zahariousdakis, Courtney Krause, David Letourneau, Thomas Howard
April 14, 2026
Great customer service and very transparent with progress of service. Very willing to answer questions of service. Very willing to answer questions More
by rdegori1972
Other Employees Tagged: Christian Stark, Brian Hastmann, Maria Taliano, Nick Chapman, Josh Chernault, George Zahariousdakis, Courtney Krause, David Letourneau, Thomas Howard
March 23, 2026
Excellent service. Easy, quick, Tom was so professional. From checking in to picking up my vehicle. Great experience. Easy, quick, Tom was so professional. From checking in to picking up my vehicle. Great experience. More
by cmk90453
Other Employees Tagged: Christian Stark, Kelly Paris, Cindy Campbell, Maria Taliano, Richard DeMarco, Rodney McNeal, Courtney Krause, Thomas Howard
March 16, 2026
The service was amazing! Everyone was so friendly and kind! The waiting room is comfortable and service was quick! Everyone was so friendly and kind! The waiting room is comfortable and service was quick! More
by terry.gover
Other Employees Tagged: Christian Stark, Brian Hastmann, Maria Taliano, Nick Chapman, Josh Chernault, George Zahariousdakis, Courtney Krause, David Letourneau, Thomas Howard
March 13, 2026
Prompt efficient service. They scheduled us quickly, effectively diagnosed the issue, and repaired the problem the same day. They scheduled us quickly, effectively diagnosed the issue, and repaired the problem the same day. More
by jsnappjr
Other Employees Tagged: Christian Stark, Brian Hastmann, Maria Taliano, Nick Chapman, Josh Chernault, George Zahariousdakis, Courtney Krause, David Letourneau, Thomas Howard
February 25, 2026
is very nice kind of a rotating door on personel but there standards i can see are pretty good. Only issue is getting the final thaought on if a warentee issue or not. takes a bit so have to sit and wai there standards i can see are pretty good. Only issue is getting the final thaought on if a warentee issue or not. takes a bit so have to sit and wait till we can get a car or plan on money to pay. More
by samuel.p.greenfield
Other Employees Tagged: Christian Stark, Brian Hastmann, Maria Taliano, Nick Chapman, Josh Chernault, George Zahariousdakis, Courtney Krause, David Letourneau, Thomas Howard
February 17, 2026
Smooth and easy, no pressure. Everyone involved was helpful. I will purchase from this dealership again Everyone involved was helpful. I will purchase from this dealership again More
by Toyrepair
Other Employees Tagged: Richard DeMarco, Qamar ALi
February 16, 2026
Very professional service advisors friendly quick and great priced will definitely return in the future great priced will definitely return in the future More
by Photographyandchris
Other Employees Tagged: Maria Taliano, Josh Chernault, Courtney Krause, Thomas Howard , Chris Szumlanski
February 06, 2026
Very Friendly And Understanding Customer Service. Extended Warranty is amazing!, and saves you money. Extremely Helpful and Courteous! Time efficient. Extended Warranty is amazing!, and saves you money. Extremely Helpful and Courteous! Time efficient. More
by The Sconion Family
Other Employees Tagged: Christian Stark, Brian Hastmann, Maria Taliano, Nick Chapman, Josh Chernault, George Zahariousdakis, Courtney Krause, David Letourneau, Thomas Howard
January 27, 2026
It’s always a pleasure dealing with your staff. They are always helpful. I always feel my car is in good hands with Corvette Specialist! It’s been awesome through the years😊😊😊😊😊😊😊😊😊😊😊 They are always helpful. I always feel my car is in good hands with Corvette Specialist! It’s been awesome through the years😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊 More
by kersidrathompson
Other Employees Tagged: Brian Hastmann, Kelly Paris, Mark Schneider, Maria Taliano, Jerry Morreale, Nick Chapman, Josh Chernault, Courtney Krause , There was the Man in finance dept. He was so helpful and kind. He gave me a model corvette ! I am so sorry I do not know his name!
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