What company is Mark O'Brien working for?
Mark O'Brien works for Granite Run Buick Gmc.
What is Mark O'Brien's function at Granite Run Buick Gmc?
Mark O'Brien is Sales Manager at Granite Run Buick Gmc.
Where is Mark O'Brien based?
Mark O'Brien is based out of Media, Pennsylvania, United States.
What is Mark O'Brien's work email address?
Mark O'Brien's professional email address is m*****@granit***.com
Who are Mark O'Brien's co-workers?
Mark O'Brien's colleagues are Pat Turner.
