ADVANCED VISION CARE - Key Persons


Ashley Griswold

Job Titles:
  • Technician, Fort Worth Location

Cheyenne Nettles

Job Titles:
  • Technician, De Soto Location

Dr. Greg Frey

Job Titles:
  • Optometrist
​​​​​​​Dr. Greg Frey received a Bachelor of Science in Biology from Nebraska Wesleyan University in 1994. He graduated from the University of Houston, College of Optometry in 1998 and was a member of the Beta Sigma Kappa Honorary Society. He received numerous academic awards and was trained with an emphasis in contact lenses, pre and post-op surgical care, diagnosis and treatment of eye disease, family practice, and pediatrics. Dr. Frey is certified by the National board of Examiners in Optometry & Texas Board of Optometry. He is also a certified optometric glaucoma specialist. Dr. Frey has lived in the Grand Prairie/Mansfield area since 1999. He and his wife Maggie have been married since 2001, and they have two daughters. Their family attends Trailwood Baptist Church in Grand Prairie. In his free time, Dr. Frey enjoys motorcycles, sports, music, physical fitness, and volunteering for the Grand Prairie Lion's Club Low Vision Clinic. He also assists with various youth sports and activities in which his children are involved.

Dr. Justin Obana

Job Titles:
  • Optometrist
Dr. Justin Obana is a Dallas native who developed a passion for optometry at an early age. Dr. Obana served as an officer of the Pre-optometric Profession Society at the University of Texas at Dallas where he completed a double major in Biology & Business Administration. He attended the University of the Incarnate Word Rosenberg School of Optometry in San Antonio. He completed residency training at the White River Junction VA specializing in eye disease management, specialty contact lens, and low vision. Dr. Obana has volunteered abroad for optometric mission work and has served the Cedar Hill community since 2016 as a therapeutic optometrist and optometric glaucoma specialist. ​​​​​​​Dr. Obana volunteers at Dallas Uplift Weightlifting Academy coaching and mentoring underprivileged youth.

Dr. Kevin Smith

Job Titles:
  • Optometrist
  • Director of Optometric Services
Dr. Kevin Smith is the director of optometric services at Advanced Vision Care. He grew up in Louisiana where he attended Louisiana Tech University, then received his Doctorate of Optometry from the University of Houston in 1992. Dr. Smith has gained extensive knowledge in bifocal contact lenses and specialty contact lenses for treating astigmatism. He's a licensed therapeutic optometrist in the state of Texas and a member of the American Optometric Association and the Texas Optometric Association. Dr. Smith and his wife, Wendy, reside in Mansfield with their two sons and daughter. They attend Fielder Road Baptist Church. Dr. Smith has been active in coaching Upwards basketball and YMCA baseball.

Linda Francois

Job Titles:
  • Receptionist, Fort Worth Location

Melanie Anderson

Job Titles:
  • Practice Manager

Sherlen Ozymy

Job Titles:
  • Receptionist, De Soto Location

Sonya White

Job Titles:
  • Technician, Mansfield Location

Vernessa Cage

Job Titles:
  • Receptionist, Mansfield Location