The Prevent Blindness Texas Board of Directors helps chart the agency's course. They contribute a vast array of experience and skills that helps maintain our status as the state's leading eye health and safety organization.

Executive Committee

Board Chair:
Terri Nesrsta
National Accounts Manager, Essilor of America


Vice Chair: Amy Coburn, MD

Methodist Eye Associates


Vice Chair: Scott Lemond, JD

General Counsel, Harris County Housing Authority


Secretary: Pat Segu, OD, FAAO

Clinical Associate Professor & Director of Optometry Services: University of Houston College of Optometry


Treasurer: Scott Hamey 

Chief Financial Officer, Davis Vision


Board of Directors, (cont.)


Simone DeMarco

Marketing Director, ExxonMobil


Gordon Dobner, CPA

Director, BKD, LLP


Kelly Haight

Director of Operations, EyeTopia


John McMahan

Sr. Director, National Accounts, Essilor of America, Inc.


Walt Meffert

Executive Vice President, HVHC, Inc.


Kathleen Murphy, DNP, RN, FNP-BC

Professor, University of Texas Medical Branch- School of Nursing


David Sabonghy, CRPC

Associate Vice President, The Live Oak Group- Morgan Stanley Smith Barney


Jim Sluck

Vice President, U.S. Pharmaceutical Marketing, Galderma Laboratories


Ann Stout, MD

Pediatric Ophthalmologist, Houston Eye Associates