Medical Staff Officers
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Medical Staff Officers

Our Lady of the Lake Regional Medical Center

Medical Executive Committee
Walter Bringaze, MD
Chief of Staff

Daniel Butler, MD
Vice Chief of Staff

Mitchell Hebert, MD
Secretary/Treasurer –
Credentials Committee Chair

Keith Rhynes, MD
Executive Member at Large –
Bylaws Committee Chair

K. Scott Wester
OLOL Chief Executive Officer

Terrie Sterling
Executive Vice President/
OLOL Chief Operating Officer

Richard Vath, MD
Vice President of Medical Affairs

Medical Division

David Hanson, MD
Chief
Venkat Surakanti, MD
Vice-Chief

Cardiology
Andrew Rees, MD
Chief
Lance LaMotte, MD
Vice-Chief

Dermatology
G. William Poche, MD
Chief
Christopher McEwen, MD
Vice-Chief

Family Practice
Christine Smith, MD
Chief
Matthew Chamberlin, MD
Vice-Chief

Gastroenterology
Maheswar Rao, MD
Chief
Frank Wolfsheimer, MD
Vice-Chief

Internal Medicine
Brian Gremillion, MD
Chief
Efrain Reyes, MD
Vice-Chief

Nephrology
Michael Roppolo, MD
Chief
Daniel Marsh, MD
Vice-Chief

Neurology
Steven Cavalier, MD
Chief
Charles Eberly, MD
Vice-Chief

Oncology
David Hanson, MD
Chief
Chris McCanless, MD
Vice-Chief

Nuclear Medicine
L. Steven Bujenovic, MD
Chief

Pathology
Anthony Harton, MD
Chief
Brian Webb, MD
Vice-Chief

Psychiatry
Krishna Yalamanchili, MD
Chief
John deBack, MD
Vice-Chief

Pulmonology
Richard Kearley, MD
Chief
William Hines, MD
Vice-Chief

Radiation/Oncology
Maurice King, MD
Chief
Renee Levine, MD
Vice-Chief

Radiology
Robert Hayden, MD
Chief
Ryan Majoria, MD
Vice-Chief

Rehabilitation
John Green, MD
Chief
Christopher Belleau, MD
Vice-Chief

Dental Division
Brian N. Dyess, DDS
Chief
Walter J. Jung, DDS
Vice-Chief

Surgical Division
Mark Hausmann, MD
Chief
P. Michael Davis, MD
Vice-Chief

Anesthesiology
Daniel Butler, MD
Chief
Robin H. Patty, MD
Vice-Chief

Emergency Medicine
James Rhorer, MD
Chief
Rohit S. Adi, MD
Vice-Chief

General Surgery
Peter Bostick, MD
Chief
Mark Hausmann, MD
Vice-Chief

Neurosurgery
Allen Joseph, MD
Chief
Glenn Anderson, MD
Vice-Chief

Ophthalmology
David Fargason, MD
Chief
George Fivgas, MD
Vice-Chief

Orthopedic Surgery
Nick Hatzis, MD
Chief
Ricardo Rodriguez, MD
Vice-Chief

Otolaryngology
W. Kevin Katzenmeyer, MD
Chief
Elise Scallan, MD
Vice-Chief

Pediatric Surgery
J. Robert Upp, Jr., MD
Chief
Faith Hansbrough, MD
Vice-Chief

Plastic & Reconstructive Surgery
J. Anthony Stephens, MD
Chief
Lucius J. Doucet, MD
Vice-Chief

Thoracic and Cardiovascular Surgery
Walter Bringaze, MD
Chief
Scott Thurston, MD
Vice-Chief

Urology
Henry Hollier, MD
Chief
James Morris, MD
Vice-Chief

Vascular Surgery
James McNeil, MD
Chief
Glen Schwartzberg, MD
Vice-Chief

Pediatric Division
Faith Hansbrough, MD
Chief
Jamar Melton, MD
Vice-Chief


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