Notable Facts
→No individual named Russell Cook could be found serving as Chief Medical Officer at Cedars-Sinai Medical Center
→Current CMO at Cedars-Sinai is Dr. Ravi Thadhani, MD, MPH, who took the role in October 2025
→Previous CMO was Dr. Richard V. Riggs, MD, who left at the end of 2025
→Multiple Russell Cook professionals exist in various fields but none as CMO at Cedars-Sinai