Founded in December 2004, OCS, Inc. has provided clients throughout the world with quality educational medical consulting services. The company is dedicated to the latest in educational techniques and technology. OCS provides lectures, protocols, videos, and presentation kits.  Harold Katz, the president of OCS, has over 20 year experience and has been at the forefront of presenting information in a simple and aesthetically pleasing manner. He has also extensively published articles in peer-reviewed journals and has lectured both nationally and internationally.