Frans Klinkenberg
President & CEO
Coco Klinkenberg
Vice President, CFO
Tom Brown
Rental Manager
Ronald Aguilar
Rental Associate
Roland Hammerl
Sales Associate
Vicci Stewart
Sales Associate
Elizabeth Morner
Customer Service
Sara Santoyo
Accounting
Darin Cohen
Field Service Technician
Anne Devenzio
Service Coordinator
Antonio Vicente
Repair Technician
Luis Dominguez
Warehouse & Repair Technician
Luis Santoyo
Repair Technician
Selvin Barrios
Shop Foreman
Cristian Linares
Warehouse & Repair Technician
Ernesto Linares
Repair Technician
Nacho Cipres
Shipping & Receiving
Victor Cabrera
Driver
Jose Paz
Warehouse Technician
Ricardo Ruvalcaba
Warehouse Technician
Johnny Cho
Director of Online Media
Virginia Ginsburg
Business & Marketing Consultant
Our Staff

Director of Online Media
866.275.9211
Ext. 122
Although Johnny Cho has been Angstrom's Director of Online Media since June 2009, he has worked with Angstrom as a contractor since 2006, first as a copywriter, then as the designer and developer of Angstrom's new Website, launched in 2008. Johnny's main responsibilities include updating the site content and adding new features and enhancements to help Angstrom take advantage of the power of the Web. His duties include everything from front-end Web design and layout to back-end programming, from writing copy to posting photos and videos. He also writes and manages our search ad campaigns and social media efforts, and has created four videos for Angstrom, with hopes of making more in the future.
Johnny considers the Angstrom Website to be a support mechanism for our sales, rental, repair and customer service staff. "My ultimate goal," he says, "is to use the Web to help fellow Angstrom team members do their jobs more powerfully and efficiently. And if I can do that, the ones that benefit the most will be Angstrom's clients and customers."
On his own time, Johnny loves watching movies—from old classics like "Rear Window" and "Casablanca" to newer films like "District 9" and "Up." He also enjoys writing and making movies of his own, including a short film called "Blytheville" that he shot on location at Angstrom Lighting.









