Michael Cooper

CEO

Michael is an effective healthcare executive with over 30 years of experience as a healthcare provider, as a distribution and GPO healthcare partner, and as a trusted resource to pharmaceutical organizations. He has delivered value at the highest levels to his customers and has developed a rich network of trusted colleagues and partners in the Specialty Market.

Michael is gifted in understanding core issues and in developing unique solutions to drive access and utilization. Further, Michael has assisted multiple financial entities by providing insightful feedback pertinent to different healthcare models.

Physician Leadership Team

Jennifer K. Murphy, M.D.

Physician Director / Medical Officer

Gregory W. Niemer M.D.

Physician Director / Medical Officer

Colin C. Edgerton, M.D.

Chairman, ARN
Physician Director / Medical Officer

Gary E. Fink M.D.

Physician Director

Clarence W. Legerton III M.D.

Physician Director

Meet The Team

Michael Cooper

CEO
AHG & ARN

Timothy Hewson, JD

General Counsel
Executive Vice President

Farrar S. Stewart, MSHRD

Vice President of Human Resources

Katrina DeLuca, MBA, CPA, CFE, CIA

Director of Accounting & Tax

Nick Stoltmann, MBA, CPA

Director of Finance, Revenue Strategy, & Payor Contracting

Sean Weiss

Compliance Officer

J. Worth Williamson III, MHA

Director of Revenue Cycle

Karen McKerihan, MSN, NP-C

Director of Infusion and Clinical Services

Patty Howenstine, MSN, FNP-BC

Clinical Research Manager and Investigator

Brody Williamson, MSHA, MBA

Operations Manager

Caitlyn Bednarek, M.Ed, CHES®

Account Manager

Sarah McClain

Account Manager

Cassandra Olear

Account Manager

Angela Fruth

Human Resources & Credentialing Specialist

Kayla Benford, BSN, RN

Infusion Nurse Trainer

Morgan Grubbs, ICPP

Marketing and Business Development Manager

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