Winkler Joins Newport Online Broker

Mark S. Winkler has joined Tradebonds.com, a Newport Beach online bond broker, as chief information officer. He was previously a partner with Catalyst Capital, where he directed Internet and information technology operations, and served as chief technology officer for USAutoNews.com. Winkler was also executive vice president and chief information and technology officer for Shopping.com.

* John D. Janssen has been named senior property manager for Sares-Regis Group’s commercial property services division in the Southern California region. He will direct the management and leasing of office and business park portfolios from the Santa Ana management office. Janssen was formerly senior real estate manager for CB Richard Ellis.

* Michael Cola has joined the board of ChromaVision Medical Systems Inc. in San Juan Capistrano, increasing the size of its board to eight members. Cola is vice president of operations and management services at Safeguard Scientifics Inc.

* Carol Conway has been named president of California Software Corp. in Irvine. She had been vice president.

* George Ryan has been appointed vice president of business development for Masimo Corp. in Irvine. He had been director of new business development for Hill-Rom.

* Rick Crouser has joined Andrew L. Youngquist Construction in Costa Mesa as senior estimator, residential division. He most recently served as a senior estimator/project manager for Saylor Consulting Group in San Francisco.

* Jeni Ball has been appointed vice president, bank operations manager at Sunwest Bank in Tustin. Ball, who joined the bank in 1979, was most recently assistant vice president, operations manager at the Airport/Newport Beach branch.

* Peter Ganga has been appointed to the newly created position of director of international sales and marketing at EcomTextile.com. in Fullerton. Previously, he was managing director of textile applications for Applied Intranet Technologies, managing director for Apparel Technology, vice president of sales for Janaki Art Apparel and vice president of sales for Fisher & Gentile Ltd.

* Mitchell Sigband has been named managing director of property management and operations for Equity Office Properties Trust in Irvine. Sigband joined the company in 1995 from Koll Management Services.

* Robert Bradford has joined Sonance in San Clemente as regional sales manager. He was previously Western zone sales manager and marketing manager at Recoton Home Audio. Bradford was also general manager for LP Marketing Inc.

* John Przybyla has been named regional manager in the Newport Beach office of Marcus & Millichap Real Estate Investment Brokerage Co. Przybyla, who joined the company last year, was most recently sales manager.