Xtant Medical Holdings, Inc. announced the appointment of Kevin Brandt to the new executive position of Chief Commercial Officer effective July 9, 2018. Brandt brings to Xtant more than 28 years of experience in the medical device industry. As the former executive vice president and chief commercial officer of RTI Surgical, Inc.’s domestic direct business, Brandt led all domestic direct lines of business and R&D for a global surgical implant company marketing biologic, medical and synthetic implants.