Hospitals
10 Atlantic Health System executives
These ten current and former Atlantic Health System executives have held CEO, chief financial officer, executive vice president, chief officer and hospital president roles at Atlantic Health. A reader can learn how executives build and run their teams at Atlantic Health System.
Professionals to explore
01—10Bipin Karunakaran
LinkedInExperience: Vice President, Chief Data & Analytics Officer · Atlantic Health
Vice President, Chief Data & Analytics Officer at Atlantic Health since January 2026. Other roles listed include Data & Analytics Leader at SAIF Corporation (2023–2025), Vice President, Analytics, Clinical Insights and Informatics at Novant Health (2019–2023) and Vice President Data & Innovation at Geisinger (2015–2019).
Christopher Herzog
LinkedInExperience: Chief Operating Officer - Atlantic Medical Group · Atlantic Health
Chief Operating Officer - Atlantic Medical Group at Atlantic Health since April 2019, after serving as Chief Financial Officer- Atlantic Medical Group (2017–2019). Other roles listed include Vice President of Finance at Johns Hopkins Community Physicians (2013–2017).
David Nosacka
LinkedInExperience: Executive Vice President and Chief Financial Officer · Atlantic Health
Executive Vice President and Chief Financial Officer at Atlantic Health since August 2026. Other roles listed include SVP and Chief Financial Officer at Virginia Mason Franciscan Health (2021–2026) and Vice President and CFO HSHS Illinois at Hospital Sisters Health System (2020–2021).
Kevin Lenahan, CPA, FHFMA
LinkedInExperience: Executive Vice President Chief Business & Strategy Officer · Atlantic Health
Former Executive Vice President Chief Business & Strategy Officer at Atlantic Health (2021–2025); the profile says the role served as the senior strategic and financial executive for a $5B+ academic health system. Other Atlantic Health roles listed are Senior Vice President, Chief Financial and Administration Officer (2015–2021) and Vice President, Finance, Chief Financial Officer (2010–2015).
Michael Walter
LinkedInExperience: Chief Financial Officer · Atlantic Health
Chief Financial Officer at Atlantic Health since January 2022; the profile headline reads CFO at Atlantic Health System. Other roles listed include Vice President Finance - Government Programs at CareFirst BlueCross BlueShield (2019–2022) and Chief Financial Officer at MedStar Health Plans (2015–2019).
Saad Ehtisham, DHA, FACHE
LinkedInExperience: President & CEO · Atlantic Health
President & CEO at Atlantic Health since July 2025, a C-level general management role according to the profile. Other roles listed include SVP & President Acute Care Operations at Novant Health (2025) and President Novant Health Greater Charlotte Market & Novant Health Presbyterian Medical Center (2019–2025).
Scott Leighty, MBA, FACHE
LinkedInExperience: Executive Vice President, Chief Health System Officer · Atlantic Health
Executive Vice President, Chief Health System Officer at Atlantic Health since May 2022, responsible for 6 hospitals (1,800 beds) and enterprise services including pharmacy and laboratory according to the profile. Also listed: Senior Vice President, Operations - Regional Hospitals & Clinical Services at Allina Health (2020–2022).
Stephanie Bloom Schwartz
LinkedInExperience: President, Overlook Medical Center · Atlantic Health
President, Overlook Medical Center at Atlantic Health since November 2021, and Interim President, Chilton Medical Center since May 2026. The profile also lists President, Chilton Medical Center (2016–2021) and describes Chilton as a member of Atlantic Health System.
Trish O'Keefe
LinkedInExperience: President, Morristown Medical Center, SR VP of Atlantic Health, AH Chief Nurse Executive · Atlantic Health
President, Morristown Medical Center, SR VP of Atlantic Health, AH Chief Nurse Executive since May 2016. Other Atlantic Health roles listed include Chief Experience Officer, Morristown Medical Center (2012–2016) and Chief Nursing Officer, Morristown Medical Center (1996–2015).
Vicki R. Lopachin
LinkedInExperience: Executive Vice President & Chief Medical Officer · Atlantic Health
Executive Vice President & Chief Medical Officer at Atlantic Health since June 2026. Other roles listed include Chief Medical Officer and Senior Vice President at Mount Sinai Health System (2016–2026) and at The Mount Sinai Hospital (2013–2016).
Choose the right perspective
Match the executive's scope to your question, since system officers, hospital presidents and medical group leaders see different parts of Atlantic Health's decisions. Check whether each person's role is current or past 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 system leadership and individual hospital presidents?
- 02Which financial and operating measures does the executive 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 Atlantic Health hospitals?
Reaching Atlantic Health System executives
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How much does it cost to reach Atlantic Health System 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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