Facebook Twitter

Corporate Management

Joel Portice Chief Executive Officer

Portice brings to Intermedix more than 20 years of experience in the government, business and health care industries. He was the co-founder and former chief operating officer of Enclarity and most recently served as division president of government solutions and corporate strategy at HMS Holdings Corp.

Ken Cooke President & Chief Operating Officer

Mr. Cooke joined Intermedix Corporation in early 2008 as Chief Operating Officer responsible for operations across all divisions. He brings to the Company over 25 years of operational experience with PricewaterhouseCoopers, LLP, where he worked through the management ranks to Global and U.S. Chief Information Officer prior to joining our team. His experience includes establishing and delivering PwC's technology strategy during his tenure. Mr. Cooke completed undergraduate studies in Business and Economics at Marietta College and received an MBA from Ohio University.

David W. Singley, Jr.Executive Vice President, Physician Services Division

David Singley joined PSR in 2001 and along with Frank Adams, is co-managing partner of the organization. David came to PSR from EmCare, Inc. where he held the position of President and Chief Operating Officer from 1998-2001. During the period 1996-1998, he was president of Avanti Health Systems, Inc., a primary care physician practice management company. Prior to this, David spent 12 years (1984-1996) with Coastal Healthcare Group, Inc., a publicly traded physician practice management company, where he rose to the post of Chief Operating Officer. David holds a M.H.A. from the Medical College of Virginia (1985) and B.S.B.A. from the University of North Carolina (1980).

Frank L. Adams President, PSR

Frank Adams joined PSR in 1998 as its CEO and President. Prior to joining PSR, from 1993 to 1998, he was the Chief Operating Officer, Chief Financial Officer and a member of the Board of Directors of CARE, a worker's compensation technology and claims management company of 750 employees. From 1984 to 1993, Frank was a Principal with Brorson, Kay & Adams, P.C., a member of Moore Stephens, an international accounting and consulting firm. He holds a bachelor's degree in Business Management and Accounting from the University of Texas. He is a nationally recognized authority on the business management of emergency medical practices.

Jeff GruberSenior Vice President Hospital-Based Physician Services

Jeff Gruber manages business development activities for PSR, the nation's premiere provider of emergency physician business management support services for independent and hospital employed emergency physician groups. Jeff's experience in the emergency medicine practice management industry dates to 1983. Prior to joining PSR, Jeff held an executive business development position with one of the nation's largest emergency physician contract management groups. He is well known in the emergency physician and hospital administrator communities for seeking win-win solutions to complex emergency physician practice management situations.

Susan O. Martin, RN, JDChief Legal Counsel, PSR

Susan Martin manages all of the legal and general health law issues for the group. She has a unique background that complements the integrity of the company. Prior to joining PSR, she managed litigation and risk management for a large, national physician practice management company. She has also been in private practice defending physicians in lawsuits, as well as handling regulatory matters and insurance coverage issues. Prior to law school, Susan worked many years as an emergency department nurse manager in busy trauma centers across the North Texas area, including Parkland Hospital. She is a nationally recognized speaker on EMTALA and professional liability issues. Susan graduated from Texas Wesleyan School of Law in 1995. She is a member of the Texas Bar Association and the National Health Lawyers Association and is the 2003 President of the Texas Chapter of The American Association of Nurse Attorneys (TAANA)


Brooks BabcockSenior Vice President, Practice Management