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HomeCompany InformationWho Is O&MCorporate Officers

 Corporate Officers 

  • Craig R. Smith

    President & Chief Executive Officer

    President since 1999 and Chief Executive Officer since July 2005. Mr. Smith has been with the company since 1989.

  • James L. Bierman

    Senior Vice President & Chief Financial Officer

    Senior Vice President & Chief Financial Officer since June 2007. Previously, Mr. Bierman served as Executive Vice President & Chief Financial Officer at Quintiles Transnational Corp. from 2001 to 2004. He joined Quintiles in 1998. Prior to that Mr. Bierman was a partner of Arthur Andersen LLP from 1988 to 1998.

  • Olwen B. Cape

    Vice President, Controller

    Vice President, Controller since 1997. Ms. Cape has been with the company since 1997.

  • E.V. Clarke

    Executive Vice President, Distribution

    Executive Vice President, Distribution, since 2008. Previously Mr. Clarke served as Group Vice President, Sales & Distribution  from October 2006 until 2008. Previously, he served as President of Acute Care for McKesson Medical-Surgical from April 2002 until September 2006, when the business was acquired by Owens & Minor.

  • Charles C. Colpo

    Executive Vice President, Administration

    Executive Vice President, Administration, since 2008. Previously, Mr. Colpo served as Senior Vice President, Operations  from 1999 until 2008. Prior to that, he served as Senior Vice President, Operations & Technology from April 2005 to July 2006. Mr. Colpo has been with the company since 1981.

  • Erika T. Davis

    Senior Vice President, Human Resources

    Senior Vice President, Human Resources since 2001. From 1999 to 2001, Ms. Davis was Vice President of Human Resources. Ms. Davis has been with the company since 1993.

  • Grace R. den Hartog

    Senior Vice President, General Counsel & Corporate Secretary

    Senior Vice President, General Counsel & Corporate Secretary since 2003. Ms. den Hartog previously served as a partner of McGuireWoods LLP from 1990 to 2003. Ms. den Hartog has been with the company since 2003.

  • Hugh F. Gouldthorpe, Jr.

    Vice President, Quality & Communications

    Vice President, Quality & Communications since 1993. Mr. Gouldthorpe has been with the company since 1986.

  • W. Marshall Simpson

    Senior Vice President, Sales & Marketing

    Senior Vice President, Sales & Marketing, since November 2007. Previously, Mr. Simpson served as Group Vice President, Sales & Distribution, from 2005 until 2007, as Regional Vice President from 2004 to 2005, as Operating Vice President of Corporate Accounts from 2003 until 2004, and as Operating Vice President of Business Integration from 2002 to 2003. Mr. Simpson has been with the company since 1991.

  • Richard W. Mears

    Senior Vice President, Chief Information Officer

    Senior Vice President, Chief Information Officer since 2005. Previously, Mr. Mears was an Executive Director with Perot Systems from 2003 to 2005, and an account executive from 1998 to 2003. He has been with the company since 2005.

  • Mark A. Van Sumeren

    Senior Vice President, Strategic Planning & Business Development

    Senior Vice President, Strategic Planning & Business Development since September 2007, and Senior Vice President Business Development since July 2006. Prior to that, Mr. Van Sumeren was Senior Vice President, OMSolutionsSM from 2003 to 2006. Mr. Van Sumeren previously served as Vice President for Cap Gemini Ernst & Young from 2000 to 2003. He has been with the company since 2003