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Mohan Suntha, MD, MBA
President and Chief Executive Officer

Alison G. Brown, BSN, MPH
President, UMMC Midtown Campus

Janine Good, MD
Chief Medical Officer

Georgia Harrington
Senior Vice President, Operations

Joseph E. Hoffman III
Senior Vice President, Chief Financial Officer

Kevin Stierer, Sr., MD, MMM, CPE 
Senior Vice President, Perioperative & Procedural Services

Charles (Chuck) Callahan, DO
Vice President of Population Health

Craig Fleischmann
Vice President, Finance

Kellie Edris
Vice President, Marketing & Communications 

Ella Giles, RN, MSN, MBA
Vice President, Regulatory Affairs and Compliance

Susan Hussey
Vice President, Human Resources

Nat'e Guyton, RN, MSN, CPHIMS, NE-BC
Vice President, Patient Care Services
Chief Nursing Officer

Renay Tyler, RN, DNP, ACNP, CNSC
Vice President and Associate Chief Nursing Officer of Ambulatory Services

Thaddeus Pula, MD
President, Medical Staff

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