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Dianna Bonfiglio

President & CEO

Dianna Bonfiglio has served as the President/CEO of Vizavance, formerly known as Prevent Blindness Oklahoma, since 2002.  She leads a staff of five, plus 17 vision screeners and hundreds of volunteers across the state.

Prior to Vizavance, Dianna was the Director of Sales and Marketing for the Oklahoma RedHawks.  She was also involved in data processing for financial institutions for 15 years as Regional Vice President for Fiserv.

Dianna has served on the Oklahoma Vision Screening Advisory Task Force for the State of Oklahoma.  She has also served on the Greater Oklahoma City Chamber of Commerce and YMCA board of directors and is currently serving on the Oklahoma City University Alumni Board. Dianna is a graduate of Oklahoma City University with a degree in Marketing and Finance.  She is married to Jim Bonfiglio and has 2 sons, Nick and Joe.




  • Dr. Robert Leonard – Chairman
  • Kurt Schneiter – Vice Chair
  • John Logan – Treasurer
  • Evan McCormick – Secretary


  • Lance Baker
  • Stan Chase
  • John Fryrear
  • Michael Hutchinson
  • Dr. David Korber
  • Dr. Robert Leonard
  • John Logan
  • Brad Martin
  • Evan McCormick
  • Kym Morella
  • Julie O’Keefe
  • Jim Parham
  • Kurt Schneiter
  • Don Stanton
  • Rebecca Vonfeldt
  • Brandon Young


  • Ellen Austin
  • Andrea Beffer
  • Bryn Boatman
  • Savannah Brechlin
  • Stephanie Carter
  • Eilleen Combs
  • Alisha Gardner
  • Esther Gentry
  • Gayle Green
  • Cindy Hatfield
  • Jane Hough
  • Katie Logan
  • Brooke Longoria
  • Kim Manuel
  • Connie McCullough
  • Marcia Peppel
  • Karen Rosenwald
  • Jessica Sherwood