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Our Leadership

HSHS St. John's Hospital is led by our highly qualified hospital leadership team to provide patient-centered care in the mission of the Hospital Sisters Health System.

Professional and medical professionals around a table Professional and medical professionals around a table

Central Illinois Market Leadership

headshot for Brian Brennan

Brian Brennan MHA, FACHE

Chief Executive Officer
headshot for Paul Ferguson

Paul Ferguson

Chief Operating Officer
Jennifer Garnica photo

Jennifer Garnica, RN, BSN, MHA

Chief Nursing Officer
headshot for Dr. Ashish Tokhi

Ashish Tokhi MD, CPE

Chief Medical Officer

Hospital Leadership

headshot for Brian Brennan

Brian Brennan MHA, FACHE

President & CEO HSHS St. John's Hospital
Aryn Hunter headshot

Aryn Hunter MPA, BSN, RN

Chief Administrative Officer, HSHS St. John's Children's Hospital

Patient Advisory Council

  • Jenna Beyers
  • David Drennan
  • Doug King
  • Kevin Lust
  • Mark Ridley
  • Abby Sgro