Brian Brennan — leadership, family, and life

Leadership That Holds Up Under PressureAligned teams. Strong culture. Great care. Thriving hospitals.

Come learn from a top-tier healthcare leader who lives it every single day — webinars, podcasts, and coaching.

President & CEO, HSHS Central Illinois Market and HSHS St. John's Hospital. FACHE.

Work With Me

Coaching & consulting — coming soon. Join the newsletter for updates.

About meHey, It's Brian

I'm a healthcare executive with more than 30 years leading regional health systems, community hospitals, and clinics inside integrated delivery networks. In May 2025 I joined Hospital Sisters Health System as President & CEO of the Central Illinois Market and President & CEO of HSHS St. John's Hospital in Springfield.

Before HSHS, I served as COO of Baylor Scott & White's Greater Austin Region, and earlier as System Vice President & COO of UT Health East Texas in Tyler. I started in nuclear medicine technology, fell in love with patient care, and built a career around helping leaders deliver safer, more compassionate care at scale.

I'm board-certified in healthcare management (FACHE), hold an MHA from the University of South Florida, and a B.S. in Nuclear Medicine Technology from the University of Wisconsin–La Crosse. My wife Emilee and I are glad to call Springfield home — and I'm looking forward to coaching leaders who want the same clarity I've chased in every market I've served.

My mission is to help leaders build healthier organizations — and healthier lives for the people they serve.

Brian Brennan professional portrait
Brian Brennan with colleagues at HSHS St. John's Hospital
Brian Brennan in an NPR Illinois studio interview

30+

years of healthcare leadership

5B+

in revenue managed

FACHE

board-certified healthcare exec

15+

hospitals as chief executive

ExperienceWhere I've led and what I've built

Brian Brennan at a healthcare graduation celebration

HSHSCentral Illinois Market & St. John's

President & CEO since May 2025 — strategic and financial leadership across St. John's and St. John's Children's (Springfield), St. Mary's (Decatur), St. Anthony's (Effingham), St. Francis (Litchfield), and Good Shepherd (Shelbyville).

Brian Brennan traveling in Italy

Baylor Scott & WhiteCOO, Greater Austin Region

Chief Operating Officer for the Greater Austin Region (2021–2025) — regional operations, growth, and delivery across a major integrated health system.

Brian Brennan after completing a marathon

UT Health East TexasChief Operating Officer

System Vice President & COO in Tyler, Texas (2013–2021) — eight years leading operations across community and regional care delivery.

Life & leadershipFamily, community, and the work in between