Executive Leadership

Meet the executive leadership team for Lone Star Circle of Care led by Chief Executive Officer Jon Calvin, FACHE, CPA, CMA, CHFP.

Jon Calvin, CPA, CMA, CHFP

Chief Executive Officer

Kathleen V. Butler, MD, MBA, CMQ, CPHQ

Chief Medical Officer/Chief Quality Officer

Lindsey Tippit, MHA

Chief Operating Officer

Tillery Stout, JD

Chief Administrative Officer and General Counsel

Denise Armstrong, DDS

Chief Dental Officer

Tracy Angelocci, MD

Chief Medical Information Officer