SAN DIEGO ‑ Companion Medical, maker of the InPen smart insulin delivery system, has announced the addition of two key executives. Michael Mensinger, a board member, early investor and co-founder of Companion Medical, joins the company as chief technology officer from Dexcom, where he led their app and cloud software teams. Tony Galliani joins Companion Medical as national sales director from Tandem Diabetes Care, where he served as sales director of the eastern United States.