Contact Us Client Solutions Team Phone (800) 522-7556 Fax (866) 255-7601 Email Employment Click here to view the Career site Correspondence may be sent to our Human Resources Department Email HIPPA Compliance and Privacy Officer (Regulatory Manager) Bridget McCay (800) 522-7556, ext 355 EMAIL Webmaster Email Corporate Headquarters Contact Information MEDLAB / Laboratory Partners INC 671 Ohio Pike, Suite K Cincinnati, Ohio 45245 Phone (513) 528-8820 Fax (513) 753-1103 Email Sales Information To contact the MEDLAB Sales/Business Development team in your area please call our Sales Coordinator. (513) 528-8820 Email   MEDLAB 665 Ohio Pike• Cincinnati, OH 45245 • Phone (800) 522-7556 • FAX (866) 255-7601 Our Main Laboratory operates 24 hours a day, 7 days a week. The Patient Service Center at Ohio Pike is open M-F 8:30 AM - 9 PM. Locate a Patient Service Center in your area. View Our Accreditations. View notices of privacy practices.