Aharon Sareli, MD, has been named chief medical officer of Hollywood, Fla.-based Memorial Healthcare System, and Holly Neville, MD, was appointed associate chief medical officer.

Stanley Fiel, MD, has been named chief medical officer of Morristown (N.J.) Medical Center, according to a March 22 report from ROI-NJ. Dr. Fiel has served as interim chief medical officer since May 2022.

Mary Bridge Children's Hospital and Health Network in Tacoma, Wash., has appointed two chief medical officers to lead the health system.

Sean Martin, MD, has been appointed chief medical officer of Oscar Health, the first health insurance company built around a full stack technology platform.

Chelsea Hospital in Michigan has appointed Fazleomar Mahmood, MD, chief medical officer. He has served in the position in the interim since December 2022.

Ray Gensinger, MD, has been appointed senior vice president and chief medical officer of Tegria, a healthcare consulting and technology services company.

Lorna Gober, MD, has been named chief medical officer of PeaceHealth's Northwest network. 

Mill Brown, MD, has been named chief medical officer of Spring Health, the developer of a digital mental healthcare platform.

Anita Toussi, MD, PhD, has been named chief medical officer of the Centura St. Catherine Hospitals of Southwest Kansas. 

Srdan Verstovsek, MD, PhD, has been appointed chief medical officer of Kartos Therapeutics, a clinical stage biopharmaceutical company developing therapeutics for patients with cancer.

Here are five newly appointed chief medical officers Becker's has covered since Feb. 16:

Michele Sinopoli, MD, has been appointed chief medical officer for Tenet Healthcare's Massachusetts market.

Mauro Avanzi, MD, PhD, has been appointed chief medical officer of Shoreline Biosciences, a biopharmaceutical company focused on developing cellular immunotherapies based on induced pluripotent stem cells. 

Leena Gandhi, MD, PhD, has been named chief medical officer of NextPoint Therapeutics, a biotechnology company focused on immuno-oncology through its work on the HHLA2 pathway.

Angela Poppe Ries, MD, has been named chief medical officer of VyncaCare, a home healthcare company for patients living with serious illness.

Christopher Jankosky, MD, has been appointed chief medical officer of Neurolixis, a biopharmaceutical company dedicated to the treatment of psychiatric and neurologic disorders.

Here are eight newly appointed chief medical officers reported by Becker's since Feb. 1:

Here are 10 physicians stepping into leadership roles Becker's has reported on since Feb. 7:

Dahlia Philips, MD, has been named medical director of the partnership in care special needs plan for MetroPlusHealth, a health insurer that is part of New York City-based NYC Health + Hospitals.

Dr. Roger Sidhu has been named chief medical officer of Treadwell Therapeutics, a biotechnology company headquartered in New York City and focused on the treatment of patients with cancer.