Our team of dedicated eye health professionals are here to serve you. We combine extensive knowledge in the field of optometry with a passion for helping people solve their vision problems. It is our goal to create a friendly and professional atmosphere that you can rely on for all of your eye health needs.


Leslie (Les) Dullnig, OD

Dr. Leslie (Les) Dullnig has provided professional eye care for Blanco, TX and surrounding communities since September 1975, when he bought an existing practice there. In 1984, he incorporated under the name of About Eyes, Inc. Dr. Dullnig has always made a point to try to establish a personal relationship with his patients so that he can better serve their eye care needs. This helps him make sure they see their best and have healthy eyes, and he has developed many friendships with his patients over the years.

A San Antonio native, he attended San Antonio College for the first part of his undergraduate course work before transferring to the University of Houston College of Optometry where he finished his Bachelor of Science and Doctor of Optometry degrees. He has taken additional coursework to become a therapeutic Optometrist.

Dr. Dullnig joined Eye Associates of South Texas (Dr. Sharron Acosta and Dr. Joseph Kavanagh) and continues to see patients at their office in San Marcos. Dr. Dullnig is a member of the Texas Optometric Association and the American Optometric Association.

In his spare time, Dr. Dullnig enjoys traveling with his wife, Cyndi, and spending time with their four children and ELEVEN grandchildren. He also loves live music and photography.