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Mark Liebman
Mark Liebman at Douglas INFINITI

Mark Liebman

Sales Manager

Douglas INFINITI

430 Morris Ave
Summit, NJ 07901

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1 Review of Mark Liebman

August 22, 2026

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Very attentive service staff. Love my Q50.Douglas Infiniti has kept my Q50 in tip top condition. More

by georgeg1936
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Yes

Other Employees Tagged: Armand Palmisano, Bill Troise, Michael Carbone, Martin Sally, Ana Marie Rodriguez

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Oct 20, 2026

Douglas INFINITI responded

Thank you so much for your kind words! Our service staff takes pride in providing attentive and top-notch service, and we're thrilled to hear you love your Q50! We're always here to keep your Q50 in tip-top condition.

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