Dawn Sullivan
Dawn Sullivan at Rallye Lexus

Dawn Sullivan

Service Advisor

Rallye Lexus

20 Cedar Swamp Rd
Glen Cove, NY 11542

Contact Me
4.8
102 Reviews

Hello everyone, my name is Dawn Sullivan. Just a little bit about myself – as a service advisor, I take great pride in elevating the guest experience. Treating every customer like a guest in our own home. As we say, "Lexus makes the cars, Rallye makes the difference." Feel free to contact me at (516) 629-7625.

Dealership Experience

5 yrs, 8 mos

Industry Experience

5 yrs, 8 mos

Languages Spoken

English English

4.8

102 Reviews

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102 Reviews of Dawn Sullivan

May 21, 2026

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Employee Rating

I rate Dawn Sullivan 5 Stars. Dawn was courteous, professional, and outlined the services being performed on my vehicle. Dawn provided an estimate on the duration of the services More

by TGREENIDGE
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Anthony Piccirillo , Dan Akridge (5 Stars)

May 21, 2026

Rallye Lexus responded

We appreciate you rating Dawn five stars. It’s great Dawn provided a clear rundown of your TX 350’s service and timing, and we’re delighted the valet, interior, and exterior cleaning exceeded your expectations. We look forward to assisting you again. John Tetta 516-676-4000

May 20, 2026

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Customer service is excellent very polite, professional and focused on client, I had break oil flashing and replaced , after I had some resistance when press break , I come back and everything was fixed. More

by lauraglinkin
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Recommend Dealer
Yes
May 20, 2026

Rallye Lexus responded

Thank you for highlighting our polite and professional service. We’re glad Dawn addressed your brake concern promptly and returned your Lexus RX 350 clean inside and out. We appreciate your trust and look forward to assisting you again. John Tetta 516-676-4000

May 18, 2026

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Rallye Lexus is my go to dealership for service and they have taken good care of me for well over a decade now. I am always pleased with the customer service and their work on the four Lexus vehicles I have More

by ARMISTAD
Service Price Transparency
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Recommend Dealer
Yes
May 18, 2026

Rallye Lexus responded

Your continued confidence in our service over the past decade means a great deal. We’re delighted to hear that our work on your LS 460 and other Lexus models has consistently met your expectations. Thanks for choosing us as your go-to service provider. John Tetta 516-676-4000

May 17, 2026

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Like always very welcoming place Everyone who work at Lexus are always smile and ready to help. I believe that’s the most important when you come in to the building you already feel that you belongs to t More

by RAFALBOR1980
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Recommend Dealer
Yes

Other Employees Tagged: Mike Reidy, Maria Santoro

May 17, 2026

Rallye Lexus responded

Thank you for trusting us with service on your Lexus RX 350. It’s wonderful to hear that our team’s warm smiles and readiness to help make you feel like part of the family. Mike and Maria join us in looking forward to assisting you again soon. John Tetta 516-676-4000

May 08, 2026

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Joanna is always amazing. She make it seamless, keep you up to date, and is spot on with time management . More

by Aeugene79
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Recommend Dealer
Yes

Other Employees Tagged: Joanna Oates, Paul Ok , What happened to Michael

May 08, 2026

Rallye Lexus responded

We’re thrilled Joanna made your Lexus IS 350 service seamless and kept you informed every step of the way. Her attention to scheduling shows how much we value your time and your vehicle’s care. Thank you for sharing your positive experience. John Tetta 516-676-4000

April 29, 2026

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The location is excellent and the service is great, appreciate the personal attention and the loaner car More

by chrismel
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Recommend Dealer
Yes
Apr 30, 2026

Rallye Lexus responded

Thank you for highlighting our convenient location and the personal attention you received. We’re glad the loaner car and service on your Lexus NX 300h met your expectations. We appreciate you choosing us and look forward to assisting you again. John Tetta 516-676-4000

April 28, 2026

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Best Dealership Ever! !!! Dawn Helped me by squeezing me in on a busy day. Service advisor was able to diagnose problem without me taking a loaner. Great experience! More

by wmdela
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Joanna Oates, Mike Reidy , Michael Montijo

Apr 28, 2026

Rallye Lexus responded

What a pleasure to hear Dawn could fit you in on such a busy day. We’re glad our service advisor diagnosed your Lexus NX 200t without needing a loaner. Thanks for sharing your experience, and we look forward to assisting you again. John Tetta 516-676-4000

April 18, 2026

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Absolutely great fantastic accommodating and truly nice, friendly and great atmosphere. Thank you for all your kindness More

by 1AQUARIAN
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Recommend Dealer
Yes

Other Employees Tagged: Mike Reidy , Michael Montijo

Apr 18, 2026

Rallye Lexus responded

It’s wonderful to hear you felt at ease with our team and enjoyed a welcoming atmosphere. We’re glad to have taken care of your Lexus RC 350 service. Thank you for sharing your positive experience. James Quinlan 516-676-8686

April 14, 2026

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The entire process was incredibly friendly and smooth, largely thanks to Dawn and the amazing team at Rallye. More

by akharaz
Service Price Transparency
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Recommend Dealer
Yes
Apr 14, 2026

Rallye Lexus responded

We’re delighted to hear your Lexus service was both welcoming and effortless. Dawn and the team will be thrilled by your kind words. We look forward to assisting you with any future service needs. James Quinlan 516-676-8686

April 13, 2026

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Dawn is a great employee! I have really appreciated all of the hard work she does to keep me informed about how my car is doing. I highly value the fact that she keeps me inf More

by bryan_terry34
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Tom (driver)

Apr 13, 2026

Rallye Lexus responded

Thank you for highlighting Dawn’s hard work during your Lexus service. We’re delighted her detailed updates helped you feel supported and informed every step of the way. We look forward to assisting you again. James Quinlan 516-676-8686

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