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Our Team

DCI’s executive leaders collectively bring decades of experience in both the business and clinical areas of nephrology. They share a calling to further our not-for-profit, patient-centered mission as we look to the future of kidney care.

H. Keith Johnson, MD

Founder | Chairman of the Board

Doug Johnson, MD

Vice Chair of the Board

James Perry

Board Member

Headshot of DCI Team member Ken Johnson

Ken Johnson

Board Member

Donovan Schultz

President

Stuart Redpath

Chief Operating Officer

Joe Swearingen, CPA

Chief Financial Officer

Dr. Robert Taylor of DCI

Robert Taylor, MD

Chief Medical Officer

Carol Stewart, MSN, RN, CNN

Chief Nursing Officer

Pramen Applasamy

Chief Innovation Officer

Mary Hobeika, RN, MSN, MBA

Chief Strategy Officer | Senior Operations Director

Jack Thompson, JD

Chief Legal Officer

Eduardo Lacson, MD

Chief Medical Officer, Clinical Science, Quality and Analytics

Lauren Hollingsworth

Chief Operating Officer, REACH Kidney Care

Leanna Tyshler, MD

Chief Medical Officer, REACH Kidney Care

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