Investor Relations

(Common Stock)
Change (%): +0.00 (+0%)
Volume: 186,000
March 22, 2017
20 minute delay
Giovanni M. Colella, MD

, Co-Founder and CEO

Giovanni M. Colella co-founded Castlight Health in 2008 with Todd Park and Bryan Roberts. Gio currently serves as chief executive officer at Castlight.

Before co-founding Castlight, Gio was founder, president, and CEO of RelayHealth (acquired by McKesson in 2006), a pioneering healthcare company that provides secure digital communications to connect doctors with their patients. Gio has also served in senior roles at Sapient and SAI, and was a consultant at the Boston Consulting Group.

Before beginning his business career, Gio practiced medicine in Manhattan and is a board certified psychiatrist. He did his fellowship in public health at Columbia University and holds an MBA from Columbia Business School.

Jennifer W. Chaloemtiarana

, General Counsel and Chief Compliance Officer

Jennifer Chaloemtiarana leads the legal function of Castlight as its General Counsel and Chief Compliance Officer. Previously, she was a Chief Counsel at Levi Strauss & Co., where she provided guidance and support for sales and consumer relations’ practices, as well as financing transactions, securities compliance, and corporate governance activities. Prior to that she was Associate General Counsel at Netflix, Inc. with a similar range of responsibilities, during a period of rapid growth. Chaloemtiarana is on the board of OneJustice, a civil legal aid nonprofit serving poor Californians. She has a J.D. from the University of Michigan Law School and a Bachelor of Science degree from Cornell University.

John C. Doyle

, President and COO

John is responsible for all aspects of Castlight’s operations.John joined Castlight after serving as chief operating officer at Achaogen, a biopharmaceutical company. In that role, John managed business development, finance, IT, and business strategy. Previously, John was vice president of finance and corporate planning at Genentech, Inc. John received an MBA from the University of California, Berkeley, and a BS in business administration from California Polytechnic State University, San Luis Obispo. He is a member of the 2012 Class of Henry Crown Fellows at the Aspen Institute and serves on the Achaogen board of directors.

John McCracken

, Chief Revenue Officer

John McCracken is responsible for all commercial activities including demand generation and field marketing, sales, sales operations, strategic accounts and alliances, implementations, and customer marketing, success and support. McCracken joins Castlight after leading the sales team for Jive Software as worldwide senior vice president of sales, where he helped drive Jive’s growth through its IPO to establish its leadership in the social enterprise category. Prior to that, McCracken served as Senior Vice President of Sales for Inovis, and he has held executive management positions at Mercury Interactive Corporation, CheckFree Corporation, and American Express. McCracken received a BBA in marketing and marketing/finance from The University of Texas at Austin.

Neeraj Gupta

, Senior Vice President, Engineering

Neeraj is a long-time technologist and leads engineering at Castlight. Before joining Castlight, Neeraj was SVP, Product and Engineering at Apcera, an industry leader for providing a secure and policy driven trusted cloud platform. Prior to Apcera, Neeraj was SVP, Product and Engineering at Appcelerator, an enterprise mobile, analytics and cloud platform company. Prior to Appcelerator, he held various leadership roles at Particle Code, Spike Source and Oracle and technical roles at Informix and other companies. He earned a bachelor's degree in Computer Science from I.E.T. India and a master's degree in business administration from Haas School of Business, UC Berkeley.

Kristin Torres Mowat

, Senior Vice President, Plan Development and Data Operations

Kristin leads Castlight’s efforts to forge and manage relationships with health plans and pharmacy benefit managers. This includes the operations to support the ongoing data sharing and co-development efforts to service our shared customers. Previously, Kristin was vice president at DaVita HealthCare Partners, a Fortune 500 and one of the largest national healthcare providers. She was responsible for corporate strategy, Falcon EHR (electronic health records business), and recruiting for the Redwoods Leadership Development Program. She co-led due diligence in DaVita’s $4.4B merger with HealthCare Partners. Kristin earned her bachelors in international relations and minor in human biology from Stanford University. After a consulting career at Bain & Co. and The Bridgespan Group, Kristin worked at Chiron Corporation before returning to Stanford to earn her MBA and JD. She serves on the executive board of Spark, a non-profit engaging at-risk youth in California.

Jonathan Rende

, Chief Research and Development Officer

Jonathan Rende leads all R&D activities at Castlight Health, including product, engineering, information technology and security, strategic data operations and analytics. Prior to joining, Rende was the Executive Vice President of Products and Marketing at Keynote, a global leader in cloud–based testing, monitoring, and analytics for mobile and web applications. With over 20 years of experience in the industry, Rende has held senior level product engineering and management roles at Appcelerator, HP, Mercury Interactive and Informix. This includes serving as Vice President and General Manager for HP Software’s $1 billion Application Lifecycle Management business, where he was responsible for engineering and products. He holds a bachelor of science in engineering from the University of California, Davis and an MBA from Santa Clara University.

Vicki Ryan

, Chief People Officer

Vicki Ryan is responsible for leading all aspects of human resources as chief people officer at Castlight Health, including talent management, compensation and benefits, training and development, change management, and employee engagement. She has held senior HR executive positions, both domestically and internationally, and at successful high-growth technology and services organizations, ranging from start-ups to Fortune 150 corporations. Among her past leadership roles, Vicki served as chief people officer at Jive Software, global vice president of people at LumaSense Technologies, vice president of people for Mercury Interactive, which was acquired by HP. Vicki holds a bachelor of science in business from San Jose State University.

Nita Sommers

, Chief Strategy Officer

Nita Sommers is the Chief Strategy Officer for Castlight, overseeing the company's strategy, corporate development, and business development functions. During her tenure at Castlight, Sommers has made many critical contributions to the company’s growth through her leadership in early sales activities, major ecosystem partnerships, and company financings, and most recently served as Vice President, Corporate and Business Development. Sommers was an early employee at athenahealth, and worked at McKesson Corporation and McKinsey & Company prior to joining Castlight. Nita has an M.B.A. from Stanford Graduate School of Business and a B.A. from Harvard University.

Joe Taborek

, Senior Vice President, Sales

Joe Taborek leads the sales team at Castlight Health as senior vice president of sales. Taborek most recently served as area vice president where he drove Castlight’s growth in its largest geography. Prior to joining Castlight, Taborek served in a number of sales leadership and management positions at Jive Software, Accenture, Hewlett Packard, Mercury Interactive and Network Associates. Taborek earned his BS in Finance from Indiana University.

Chad Williams

, Senior Vice President, Customer Experience

Chad leads our Customer Experience team which includes Implementation, Customer Success and Customer Support organizations. Prior to joining Castlight, Chad was vice president of global professional services for Advent Software that delivered project management, consulting, custom reporting/applications, and product upgrades to Advent’s worldwide customer base. During Chad’s 16 years with Advent, he held several leadership positions across the professional services, product management, pre-sales consulting, renewals and the support organizations. Prior to Advent, Chad worked in solution sales roles for a national software/hardware re-seller and in the security industry. Chad earned his BS from Indiana University.

Siobhan Nolan Mangini

, Chief Financial Officer

Siobhan is responsible for finance, investor relations, accounting, facilities, and business operations. Prior to joining Castlight Siobhan worked at Bain & Company, specializing in the health care and private equity practices. Siobhan began her career at the Kaiser Family Foundation as an investor responsible for managing the foundation’s endowment. Siobhan has an MBA from the Stanford Graduate School of Business, MPA from the Harvard Kennedy School of Government and a BS from the Wharton School at the University of Pennsylvania. Siobhan is is a CFA charterholder.

Jeremy Bauer

, Chief Information Officer and Chief Security Officer

Jeremy leads IT and security efforts. This includes information security for all of Castlight corporate and Health Benefits Platform. Previously, Jeremy was Vice President of Global Cloud Services at SuccessFactors. He has over 15 years experience in IT including SaaS, security, compliance, service delivery and global cloud operations. Jeremy earned his Bachelors in Computer Science from Bemidji St. University.


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