Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Melissa M. Merchant-Calvert, Practice Areas Criminal Defense Attorneys. is located in the city of Mercer, the state of Pennsylvania. Attorney legal address Whalen Law Offices118 N. Pitt St.Mercer, PA, 16137. For more information, please call (724) 662-1927 Your comments* (not for publishing) * — Required information Melissa M. Merchant-Calvert ← View details Whalen Law Offices118 N. Pitt St.Mercer, PA, 16137, Mercer, Pennsylvania (724) 662-1927