Board of Directors

Davidi Gilo

Davidi Gilo has served as Chairman of our board of directors since February 2003. Since 1995, Mr. Gilo has served as Chairman of Gilo Ventures, a venture capital firm. Since 1996, Mr. Gilo has served as Chairman of Vyyo, Inc., a provider of broadband wireless access systems, as well as in a variety of operational roles, including as Chief Executive Officer since October 2001, as well as from April 1999 to October 2000, and as interim Chief Financial Officer from October 2000 to October 2001. From April 2000 to October 2003, he served as Chairman of Zen Research plc, a developer of optical storage technology, and from July 1995 to December 1999, he served as Chairman of its affiliate, Zen Research N.V. From 1987 to November 1999, Mr. Gilo was Chairman of DSP Communications, Inc., a developer of chip sets for wireless personal communication applications, and he served as President and Chief Executive Officer of DSP Communications from June 1999 to November 1999. He served as President and Chief Executive Officer of DSP Group, Inc. from 1987 to 1993 and as Chairman from 1987 to April 1995.

William Golden

William Golden is one of our co-founders. Mr. Golden has served as a director since February 2003, and he also served as a director from November 1998 to September 2000 and as our Secretary from December 1998 to April 2001 and Treasurer from December 1998 to September 2002. From July 1998 to the present, Mr. Golden co-founded and served as Managing Director of the venture capital firm Lancet Capital Health Ventures, L.P. From September 1992 to July 1997, Mr. Golden was Director of the Community Technology Fund, a seed-stage venture fund affiliated with Boston University. Mr. Golden received a B.S. in mechanical engineering from the University of Notre Dame and an M.B.A. from Harvard Business School. He is a Chartered Financial Analyst.

Emiko Higashi

Emiko Higashi has served as a director of Stentor since September 2000. From January 2003 to present, Ms. Higashi has been managing director of Tomon Partners, LLC. From April 2000 to December 2002, Ms. Higashi served as Chief Executive Officer of Gilo Ventures. From September 1985 to March 2000, Ms. Higashi worked as an investment banker in corporate finance and mergers and acquisitions at a number of investment banking firms, including Merrill Lynch & Co. from May 1994 to March 2000 where she was a managing director, Wasserstein Perella & Co. from February 1988 to April 1994 and Lehman Brothers from September 1985 to January 1988. Prior to that, Ms. Higashi worked at McKinsey & Co., a management consulting firm, in Tokyo, Japan. Ms. Higashi received a B.A. from International Christian University in Japan and an M.B.A. from Harvard Business School.

Jerry Kennelly

Jerry Kennelly has served as a director since August 2003. Since October 2002, Mr. Kennelly has served as President and Chief Executive Officer of Riverbed Technology, Inc., a privately held information technology infrastructure company that he co-founded. From November 1996 to September 2002, Mr. Kennelly was Executive Vice President, Chief Financial Officer and Secretary at Inktomi Corporation, an infrastructure software company. From June 1990 until October 1996, Mr. Kennelly held a number of senior financial and operational positions, including Vice President of Corporate Finance, at Sybase, Inc., an enterprise infrastructure software company. From November 1988 until June 1990, he was a finance director for U.S. Operations at the Oracle Corporation, an enterprise infrastructure software company. From June 1980 until November 1988, he was the Worldwide Sales and Marketing Controller at Tandem Computers, a computer company now part of Hewlett-Packard Development Company, LP. Mr. Kennelly received a B.A. from Williams College and an M.S. from the New York University Graduate School of Business Administration.

John McArthur

John McArthur has served as a director since January 2005. From January 1996 to the present, Mr. McArthur has served as the Senior Advisor to the President of the World Bank. From 1962 until 1995, Mr. McArthur served on the faculty of the Harvard Business School, and he served as Dean of the Faculty from 1980 to 1995. Mr. McArthur has also served as a director of: AES Corporation, an electric power company, since January 1997; Ardais Corporation, a genomics research company, since November 1997; Bell Canada Enterprises, a communications company, since May 1995; Cabot Corporation, a global specialty chemicals company, since 1990; HCA Inc., a healthcare services provider, since 1998; and Koç Holdings, A.S., the holding company for Koç Group, a multinational conglomerate, since March 1999. From January 1987 to June 1998, Mr. McArthur served as Chair of Brigham and Women's Hospital and as Co-Chair of the Board of Trustees of Partners Healthcare System, Inc. from December 1993 to April 1998. Mr. McArthur received a Bachelor of Commerce degree from the University of British Columbia and an M.B.A. and a doctorate in Business Administration from Harvard Business School.

Timothy Mills

Timothy Mills has served as a director since April 1999. From July 2000 to present, Dr. Mills has been a Managing Director and from July 1998 to June 2000 was an Operating Partner at the venture capital firm Sanderling Ventures. From April 1994 to September 1997, Dr. Mills was the Corporate Vice President of New Business Development and Chief Scientific Officer of Target Therapeutics, Inc., a medical device company that was acquired by Boston Scientific in 1997. From July 1994 to July 1997, he was a director for Prograft Medical, a privately held medical device company affiliated with Target Therapeutics. From September 1991 to March 1994, Dr. Mills was Director of Business Development and Advanced Research and Development in the Interventional Cardiology Division of Baxter Healthcare, a medical products and services company. Dr. Mills' previous academic appointments included service as the Director of the Artificial Heart Program at the University of California, Irvine Medical Center and membership in the University of California, San Francisco Radiology Department. Dr. Mills received a B.S. in Electrical Engineering from the University of Colorado, Boulder, an M.S. in Electrical Engineering and Computer Science from the University of California, Berkeley, and a Ph.D. in Bioengineering from the University of California, Berkeley and University of California, San Francisco School of Medicine.

Oran Muduroglu

Oran Muduroglu is one of our co-founders. Mr. Muduroglu has served as our President and Chief Operating Officer since February 2004, and he served as our Chief Executive Officer from December 1998 to February 2004. He has been a director since our inception in December 1998. From 1991 to November 1998, Mr. Muduroglu was Vice President of Sales and Marketing at Cemax-Icon, Inc., a vendor of original equipment manufacturer, or OEM, software for medical imaging and medical image processing that was subsequently acquired by Imation Corp. From January 1988 to January 1991, Mr. Muduroglu was a Product Manager at Toshiba America Medical Systems, a developer of CAT scanners. Mr. Muduroglu received a B.S. in Engineering from King's College, London University.

Jeffrey Otten

Jeffrey Otten has served as our Chief Executive Officer and a director since February 2004. From 1994 until March 2002, Mr. Otten was Chief Executive Officer of Brigham and Women's Hospital, a non-profit teaching division of Harvard Medical School. Mr. Otten has served on numerous non-profit boards, including the University HealthSystem Consortium, which he chaired in 2001, the Massachusetts Hospital Association, which he chaired in 2000, and the Council of Teaching Hospitals of the Association of American Medical Colleges. Mr. Otten serves as Chairman of Ardais Corporation, a provider of clinical genomics resources to biomedical researchers, and was the founding Chairman of HospitalCareOnline, Inc., an online healthcare delivery system. Mr. Otten is a Senior Fellow of the Oliver Wendell Holmes Society of Harvard Medical School. Mr. Otten received a B.A. from California State University, Los Angeles, an M.A. in Sociology from the University of California, Los Angeles and an M.B.A. from the University of California, Los Angeles.

Ronald Schilling

Ronald Schilling has served as a director since August 2003. Since October 2000, he has served as a general partner of MI3 Venture Partners. From April 1987 to April 1991, Mr. Schilling was Senior Vice President at Toshiba America, Inc, a high technology development and manufacturing company. From July 1983 to March 1987, Mr. Schilling was division president at Diasonics, a medical devices manufacturing company. From June 1980 to June 1983, Mr. Schilling served as general manager at General Electric Company, or GE, an electrical engineering and manufacturing company. Mr. Schilling has served as a member of the board of directors of the Radiology Outreach Foundation, Advisors of the Society for Computer Applications in Radiology, and Diagnostic Imaging and Applied Radiology magazines. Mr. Schilling is a fellow of the American Institute of Medical and Biological Engineers, and was also a member of FutuRad of the Radiologic Society of North America, or RSNA, a radiology research organization. Mr. Schilling received a B.E.E. from City College of New York, an M.S.E.E. from Princeton, and a Ph.D. from Polytechnic Institute of New York.