Derek has been in automotive service and in the sales field for approx 25 years. Derek is certified by Nissan as a MASTER ADVISOR. Derek is also the asst service manager at Dartmouth Nissan. Feel free to call 5089963200 x 10552. Always happy to help.
Read moreDealership Experience
4 yrs, 8 mos
Industry Experience
25 yrs, 7 mos
Specialties & Trainings
To many to list.
248 Reviews
Write a Review248 Reviews of Derek Coriaty
July 16, 2026
I always feel comfortable dealing with the service people at Dartmouth Nissan. They let you know what's going on, how long it should take, and never push any services on you. They do recommend, but never try at Dartmouth Nissan. They let you know what's going on, how long it should take, and never push any services on you. They do recommend, but never try to upsell you. More
Other Employees Tagged: Ashley Boucher, Doug Dailey
July 14, 2026
I bought my vehicle in 2023. I have never been dissatisfied up until this last service visit for an oil change and tire rotation. Basically due to Derek. I found out today after I have never been dissatisfied up until this last service visit for an oil change and tire rotation. Basically due to Derek. I found out today after reading my emails that there were service recommendations given. And I specifically asked about that and was told you’re OK good to go. He did not give me a receipt and my bad for not asking for it. I should’ve known better. That will not happen again. I’m sure that receipt showed what I found out today even though he lied to my face. This service just brings that dealership down a notch for me. I am so upset and angry that true customer service was not provided. Up until now I have given great reviews and have recommended the dealership to quite a few people. Not sure I wanna do that for a little while at the moment. I’ll give myself time to cool down because at this point I don’t even know if I wanna stay with that dealership. I hope they’re not hiring other people like him because they will lose some business. This was very disappointing. More
Other Employees Tagged: Doug Dailey
July 12, 2026
Tells you that you can drop your car off during the week work & they have a ride share program which would bring me back to work while I left my car at the dealership and when my car was finished they would work & they have a ride share program which would bring me back to work while I left my car at the dealership and when my car was finished they would come & pick me up & bring me back to get my car. Mind you I asked a million questions before I made the decision to drop my car off to them. I also asked while making my appointment if there was ANY cost for bringing in my car to be looked at & I was told the ONLY cost might be $209 because that is my deductible & I have full insurance, a warranty & a $4000 gap insurance I didn’t even know I bought. However….. once I got there for my 7:45am appointment I was informed that they won’t be giving me a ride because they didn’t have one available & I would need to find a ride. Thank god my boss came & got me but they PROMISED I would definitely have a ride back. Then they also informed me that since I was inquiring about two problems there would be a $199 charge for both issues. So never mind the $200 deductible now it’s that plus another $400 that was never explained. After my boss brings back, hours later they call me & tell me they could not find the things I wanted them to check so they didn’t charge me the two $199 diagnostic fees but they saw that I needed a sticker & in order for my car to pass the inspection I needed my new wipers ( which mines were perfect already ) & my car also needed an alignment which was $170. I said I agree to the alignment because I did feel like my car needed it. Mind you, I bought my car there last year & it’s a 2024 so why am I even having issues ? Anyway… Doug asks me to hang on & he was going to talk to the technician. He comes back on the phone & tells me that the technician already went & did it since they didn’t charge me the two diagnostics & this was cheaper they thought it would be ok!!!!!! SERIOUSLY ?? I told them I’m not paying them & to send me a ride so I can pick up car when it’s finished. OH WELL could you believe they tell me they can’t pick me up & I needed to find my own ride. EVERY SERVICE from the day I bought my car to this day I brought it in the dealership had been nothing but headaches, stress & lies!!!! I WILL NEVER go back there, never recommend anyone to go there. Place is AWFUL. By the way when I decided to buy the car it was priced at a little under $27,000 but yet the total came to $40,000. Thieves! More
Other Employees Tagged: Doug Dailey , Everyone from sales to services & finance
July 11, 2026
I appreciate the good service and advice from the advisors. I’m looking at a big repair but was offered a free loner until the repair was complete. advisors. I’m looking at a big repair but was offered a free loner until the repair was complete. More
Other Employees Tagged: Doug Dailey
July 07, 2026
This was by far my best experience with any dealership This was by far my best experience with any dealership. I have brought and leased at least 10 vehicles This was by far my best experience with any dealership. I have brought and leased at least 10 vehicles More
Other Employees Tagged: Derek Coriaty
July 05, 2026
Always a great experience at Dartmouth Nissan. Easy peasy drop off and pick up and service is always done right the first time. Service advisors Ashley, Derek, and Doug are always on point. Easy peasy drop off and pick up and service is always done right the first time. Service advisors Ashley, Derek, and Doug are always on point. More
Other Employees Tagged: Ashley Boucher, Doug Dailey
July 04, 2026
couldn't ask for better customer service! Derrick, Doug, Ashley, Carlos in the service department, Malcolm in Sales, all fantastic! The new guys, although i don't know all of their names, Derrick, Doug, Ashley, Carlos in the service department, Malcolm in Sales, all fantastic! The new guys, although i don't know all of their names, are very personable and helpful. Great hires! More
Other Employees Tagged: Ashley Boucher, Doug Dailey, Michael Forte , malcolm

