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Doctors & Staff

Meet the experienced and friendly doctor and staff who make Vision Source Olmos Park the leading provider of vision care products and services in San Antonio.

Dr.Jason Deviney, O.D.

Dr. Deviney is a South Texas native, growing up in the towns of Alice and Freer. He received his Bachelors degree in Business Administration from Texas Tech University in 1994 but decided he wanted to help people see better.  So he re-enrolled and took the prerequisite courses needed and graduated from the University of Houston College of Optometry in 2000. Upon graduation, he practiced in Kingwood, Texas working his way to Clinical Director of the Kingwood Vision Source Laser Center. After nine years there, his family moved to Keene, New Hampshire to join a practice but missed Texas too much and is now back closer to home.

Dr. Deviney’s specialties include contact lenses, refractive surgery co-management, glaucoma management, ocular disease treatment, and treatment of binocular vision abnormalities that may cause reading comprehension problems in patients of all ages.

At the beginning of 2016, Dr. Deviney bought the vision therapy practice of Dr. Mervyn Bloom here in San Antonio to help children with vision-related learning problems.  The practice is known as The Center for Vision Enhancement.

He is currently a member of the College of Optometrists in Vision Development, the Ocular Nutrition Society, the Texas Optometric Association and the American Optometric Association.  Locally, he is active in the Alamo Heights Rotary Club and Alamo Heights Chamber of Commerce.  He has also been on advisory panels for Allergan pharmaceuticals and contributed to articles in Optometry Times.

After purchasing this practice in 2015, he is now seeing patients full time in Olmos Park. Be sure to follow his blog at and Twitter at

His wife Christine and daughter Jillian are excited to be back in Texas!