West University – Houston: 346.326.2936

Midtown – Houston: 832.831.7386

Stone Oak – San Antonio: 210.635.0050

West University Now Accepting New Patients

paula mayorga patient advocate Slide eye theory coming soon eye theory coming soon eye theory coming soon eye theory coming soon

eye theory background



Hi, I am Dr. Sanjay Nancherla and I was raised in San Antonio, TX – a true native! I received my Bachelor of Science from Southwestern University in Georgetown, Texas and earned my doctorate at the University of Houston College of Optometry. I completed my clinical rotations in ocular disease at Cedar Springs Eye Clinic in Dallas, TX and surgical rotations at NSUOCO in Tahlequah, OK.

My externships had special emphasis on ocular disease, glaucoma, dry eye, diabetes, macular degeneration, cataract evaluation, emergencies, surgical procedures with pre and postoperative management. I trained in laser procedures including Selective Laser Trabeculoplasty, YAG Laser Capsulotomy, Laser Peripheral Iridotomy, and minor eyelid surgeries at Northeastern State University. I also worked at the W.W. Hastings hospital where I encountered and treated a variety of eye diseases and emergencies.

During my optometry schooling, I was heavily involved in corneal research, tutoring, mentoring, and scientific presentations. I became a member of the Beta Sigma Kappa Organization for Academic Honors and was awarded the Cooper Vision Contact Lens Clinical Excellence Award - for Highest Achievement in Contact Lens Induced and Related Disease.

In my spare time, I enjoy playing basketball with friends and traveling with my family. As a new dad, I enjoy creating wonderful memories with my newborn daughter. I also have to say, I am a big spurs fan!

I would be honored to be your primary eyecare provider. It is my duty to provide exceptional eye care, while educating you every step along the way, so you leave my office with an understanding of your eye health. Improving your quality of vision is my goal, improving your quality of life is my passion.

Optometrist at STONE OAK

115 N LOOP 1604 E STE 1103

Eye Theory has arrived in San Antonio!

We are excited to provide the residents of Stone Oak and surrounding neighborhoods with the highest quality of care and latest innovative technology in the eyecare industry.

We are conveniently located on the first-floor corner suite of the La Arcata Center located right off N. Loop 1604 East.

Make a trip out of your visit and enjoy the surrounding eateries from excellent pizza at Mellow Mushroom, to fine Spanish tapas at Toro Kitchen + Bar.

Eye Exam services at Stone oak

view (1)

Eye Care

Enhancing your eyes through glasses, contacts lenses and a variety of medical services.

view (1)

Contact Lenses

Our staff creates a caring enviroment to help you and your children feel right at home with us. 

view (1)

Ocular Disease

We treat and manage an array eye diseases, infections and injuries

view (1)


We showcase over 500 frames including designer brands such as Celine, Tom Ford, and many more.

Eye Theory

Schedule an Appointment with Us

or Call Us at 210.635.0050


Outstanding Service


Quality Work


Unmatched Value