The talented executive team at TNRN has a proven track record in key areas of the healthcare industry, including radiology services management and managed care partnership.

JOHN E. ALLEN - Chief Executive Officer
GARY VASICHKO - Vice President of Finance

Chief Executive Officer

Mr. Allen possesses a unique combination of healthcare expertise at the executive level, encompassing the areas of operations, accounting, managed care, pricing and contracting, capitation modeling, disease management, information systems, acquisitions and new business development. In start-up situations, Mr. Allen has successfully managed strategic planning, organization, accounting, legal, development, venture capital and other finance activities.

Prior to TNRN, Mr. Allen held the positions of Vice President of Practice Acquisitions and Chief Operating Officer with Integrated Diagnostic Centers (IDC)/CORDA Medical Care before becoming Chief Executive Officer in 1999. Before joining CORDA in 1996, Mr. Allen served as Vice President, Managed Care Product Development with Coram Healthcare, the largest national provider of home infusion therapy services. Also at Coram, he served in the areas of Pricing & Contracting, National Accounts Sales and Reimbursement Management.

A former Certified Public Accountant, Mr. Allen is credited with developing and implementing the first standardized cost and capitation management program in the home health care industry. He holds a dual Bachelor of Business Administration degree in Accounting and Information Systems.

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Vice President of Finance

Mr. Vasichko brings 20 years of accounting and financial management background to TNRN.

Prior to joining TNRN, Mr. Vasichko operated as controller for a national imaging facility organization and physician practice management company. His experience and responsibilities have included all aspects of financial management, financial reporting and acquisitions.

As a CPA, he worked in the public accounting industry for both international and regional firms.


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