Hospitals
10 Tenet Healthcare executives
These ten current and former Tenet Healthcare executives have held executive chairman, CEO, CFO, group president and SVP titles at Tenet Healthcare, including leaders of its hospitals and regional groups. A reader can learn how Tenet Healthcare's executives build and run their teams across a multi-market hospital company.
Professionals to explore
01—10Brent Dupper
LinkedInExperience: Market CEO · Tenet Healthcare
Market CEO at Tenet Healthcare since July 2023, a C-level general management role according to the profile. Before Tenet Healthcare, Brent Dupper was Executive Director at St Helena Hospital (2011–2023).
Brian Elisco
LinkedInExperience: Arizona Group CEO · Tenet Healthcare
Arizona Group CEO at Tenet Healthcare since July 2020, based in Phoenix according to the profile. Other Tenet Healthcare roles include Market CEO Abrazo Health and CEO Abrazo Arrowhead and Arizona Heart Hospital (2020) and Group Chief Financial Officer Texas and Chief Financial Officer North Central Baptist Hospital (2018–2020).
Daniel Lee
LinkedInExperience: Chief Executive Officer - DMC Huron Valley-Sinai Hospital · Tenet Healthcare
Chief Executive Officer - DMC Huron Valley-Sinai Hospital at Tenet Healthcare since May 2026, after serving as Group Chief Strategy Officer - Detroit Medical Center at Tenet Healthcare (2023–2026). Daniel Lee was also Senior Director, Procurement at Tenet Healthcare (2020–2023).
David Wheeler
LinkedInExperience: CFO · Tenet Healthcare
CFO at Tenet Healthcare since November 2018, in Birmingham AL - Brookwood/Baptist Physicians according to the profile. David Wheeler was also Senior Director Accounting Finance at Tenet Healthcare (2015–2016) and Chief Financial Officer at The Center for Cancer and Blood Disorders (2016–2018).
Ernest Franklin, MD
LinkedInExperience: SVP, Chief Clinical Operations Officer · Tenet Healthcare
Former SVP, Chief Clinical Operations Officer at Tenet Healthcare (2022–2026), now in an EVP role there since April 2026. The profile says Ernest Franklin leads clinical operations for Tenet Healthcare and United Surgical Partners International and serves as the Chief Medical Officer for Tenet Healthcare and Tenet Physician Resources. Also VP, Chief Medical Operations Officer at Tenet Healthcare (2019–2022).
Maggie Gill
LinkedInExperience: Group President · Tenet Healthcare
Group President at Tenet Healthcare since July 2022; the profile says the role leads Tenet's East coast operations, including the Massachusetts, South Carolina and Florida markets. Maggie Gill was also Chief Executive Officer Palm Beach Health Network at Tenet Healthcare (2018–2022) and President and CEO at Memorial Health (2004–2017).
Nikkie Mulkern
LinkedInExperience: Chief Financial Officer · Tenet Healthcare
Chief Financial Officer at Tenet Healthcare since October 2025, at MetroWest Medical Center according to the profile, after serving as Market Assistant Chief Financial Officer, Massachusetts at Tenet Healthcare (2025). Before Tenet Healthcare, Nikkie Mulkern was Assistant Chief Financial Officer at Beth Israel Lahey Health (2024–2025).
Rob Stantus
LinkedInExperience: Chief Operating Officer · Tenet Healthcare
Chief Operating Officer at Tenet Healthcare since June 2025; the profile headline reads Chief Operating Officer at Tenet Healthcare - Abrazo West Campus. Before Tenet Healthcare, Rob Stantus was Chief Operating Officer at HCA Healthcare (2021–2025) and Assistant Administrator at HCA Healthcare (2018–2021).
Ronald Rittenmeyer
LinkedInExperience: Executive Chairman & CEO · Tenet Healthcare
Former Executive Chairman & CEO of Tenet Healthcare (2017–2021) and Executive Chairman there since September 2021, a C-level general management role according to the profile. Other Tenet Healthcare roles include Executive Chairman (2017), Lead Director (2016–2017) and Director (2010–2016).
Tyler Sherrill
LinkedInExperience: Chief Executive Officer · Tenet Healthcare
Chief Executive Officer at Tenet Healthcare since December 2024, at Florida Coast Medical Center according to the profile, after serving as Chief Executive Officer at East Cooper Medical Center for Tenet Healthcare (2023–2024). Tyler Sherrill was also CEO, South Carolina Physician Operations at Tenet Healthcare (2022–2023).
Choose the right perspective
Match the executive's scope to your question, since corporate officers, group leaders and hospital chief executives and CFOs see different parts of Tenet Healthcare's decisions. Check whether each person's role is current or former and when it started, so you know how recent their view is.
Questions to take into the conversation
- 01How are decisions about new clinical programs or vendors split between corporate, group and hospital leadership?
- 02Which financial and operating measures does the leadership team review most often, and what prompts action on them?
- 03What does an outside partner need to show before a pilot is expanded across several hospitals or markets?
Reaching Tenet Healthcare executives
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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