Trash-mouthed collection agency Vision Management Services (was PDI Management) is in Costa Mesa, CA. Vincent Galewick is the owner (PDI stiffed all its creditors a few years back by filing bankruptcy and have once again risen from the ashes to verbally harass folks). Makes money off of Ponzi Schemes. Check him out: Vincent Galewick vg@visiondebtsales.com Vision Management Services 3200 Park Center Dr Costa Mesa, CA 92626 (714) 919-2600 Look at where Vincent Galewick lives at 2455 Bronzewood Dr. Tustin, CA 92782 Selling for 6.25 Million.