Mobile, Ala.-based USA Health has named Kim Cavitt assistant chief revenue officer, according to a Dec. 10 post on her LinkedIn page. 

Columbus-based OhioHealth has promoted Tristan Hall to senior vice president and chief human resources officer, according to a Dec. 4 LinkedIn post. 

AdventHealth East Florida Division in Orange City promoted a vice president of mission and ministry.

Newark, Del.-based ChristianaCare named Varadarajan Subbiah, MD, chief clinical effectiveness officer.

Wayne Gillis, RN, was named president and CEO of Gallup, N.M.-based Rehoboth McKinley Christian Health Care Services.

Peoria, Ill.-based OSF HealthCare CEO Bob Sehring has shared plans to retire in April 2026. 

Richard Shadyac Jr. will step down as president and CEO of the American Lebanese Syrian Associated Charities, the fundraising organization for St. Jude Children's Research Hospital in Memphis, Tenn., effective March 1.

Ann Madden Rice has been appointed the new interim CEO of Portland-based Oregon Health & Science University.

Maria Megdal has been appointed executive vice president and chief administrative officer of St. Jude Children's Research Hospital in Memphis, Tenn.

Sanjay Singh, MD, has been named chief clinical executive at Minneapolis-based Allina Health.

Matthew Foster, MD, has been appointed president and CEO of Mount Ascutney Hospital and Health Center in Windsor, Vt., and of Valley Regional Hospital in Claremont, N.H., both members of Lebanon, N.H.-based Dartmouth Health.

Mike Eesley, executive vice president and CFO of West Reading, Pa.-based Tower Health, will be exiting his role after the system finds his successor.

Sayre, Pa.-based Guthrie has appointed its inaugural chief academic officer, Jean Miner, MD, effective Jan. 2.

Andrew Santos was appointed president and CEO of AdventHealth North Pinellas in Tarpon Springs, Fla.

Cris Ross, CIO of Rochester, Minn.-based Mayo Clinic, has retired, according to a health system spokesperson.

The Nassau Health Care Corp. board has appointed three leaders — including its president and CEO  — to serve at Nassau University Medical Center in East Meadow, N.Y.

Josiah "Sy" Johnson has been named CEO of Good Samaritan Regional Medical Center in Corvallis, Ore.

Scott Raynes, president and CEO of Brunswick-based Southeast Georgia Health System since 2022, will step down in March 2025 for a new role.

Austin Reeder has been named the next president of Froedtert Hospital in Milwaukee, effective Feb. 10.

Mike Howard has been named North Alabama market president and CEO of two Lifepoint Health hospitals.