CALL US TODAY: 830-379-3937

Call us today to schedule an appointment!          830-379-3937 (Main Office)

Welcome to Eye Associates of South Texas 

We’re not only leading eye physicians in the South Texas Region, but we are also Ophthalmologists who care. Eye Associates of South Texas is a team of dedicated eye care professionals who have chosen to make protecting and improving the gift of sight, our life’s work. Eye Associates of South Texas is the collaborative practice of Dr. Sharron Acosta and Dr. J.T. Kavanagh, skilled, fellowship-trained specialists who have worked together for well over a decade. We’ve combined our talent and over 30 years of collective experience in order to provide the most comprehensive and effective options in the prevention and treatment of all eye diseases. We have many locations to serve you: San Antonio North Central, San Antonio Medical Center, New Braunfels, Seguin, Luling, Gonzales, Castroville, Hondo, LaVernia and Lockhart.

We are a state-of-the-art ophthalmology practice dedicated to providing the highest level of healthcare. From our equipment to our surgical services, we incorporate the latest diagnostic and surgical technologies, along with a superbly qualified and dedicated staff, to provide for an improved patient experience.

Best Doctor San Antonio KavaanaghWe care about your vision and you. We are acutely aware of how frustrating it can be to navigate the unfamiliar waters of a new medical condition. Our staff will work with you every step of the way, ensuring that you understand the how, when and why of each situation. Eye Associates of South Texas has multiple surgery centers in South Texas that provide the highest standards of quality cataract and LASIK care. We have surgical centers in San Antonio, Seguin, San Marcos, and Hondo.

We treat all ocular conditions including glaucoma, cataracts, dry eyes, diabetic retinopathy, macular degeneration, and eye emergencies. We also treat refractive errors with eyeglasses, contact lenses, PRK and LASIK.

We look forward to helping you achieve the best vision possible.

Contact the Eye Associates of South Texas or visit us at one of our convenient locations throughout South Texas.


Find out what services we offer at Eye Associates of South Texas.



Complete these forms prior to your visit and bring them with you!

Patient Forms

Click here to view videos of ophthalmic surgery and eye treatment performed by Dr. JT Kavanagh.

Click Here to Watch

Dextrenza Eye Associates of South Texas

Dr. Kavanagh first Ophthalmologist in San Antonio to Implant new cataract surgery device Dextenza!

Dextenza Implant Dr. Kavanagh San Antonio ophthalmologist was the first to implant Dextenza in South Texas, a new steroid delivery...

Eye Associates of South Texas Laser Surgery

San Antonio Eye Doctor gets 5 million+ YouTube Views on Cataract Surgery

J.T. Kavanagh MD-Ophthalmologist Cataract Surgeon Eye Associates of South Texas fellowship trained cataract expert, Dr. J.T. Kavanagh MD, has the...

July is UV Awareness Month

We all use sunscreen to protect our skin, but don’t forget to protect your eyes as well. Summertime means more...

Best Doctor San Antonio Kavaanagh

San Antonio New Glaucoma Surgery

New MicroInvasive Glaucoma Surgery comes to South Texas Dr. Kavanagh our fellowship trained glaucoma specialist was the first doctor in...


When I had an emergency with an eye injury, I was worked right in immediately. I really appreciated that since I was so concerned that I might have damaged my Toric lens. Previously, I have been seen right away with other eye traumas. Thank you to all who facilitated that.

– Mari E., 5 Stars

I have always had a great experience. All my procedures and conditions/treatments are always explained to me in detail. Dr Kavanagh is very kind and caring and his staff is very well trained and professional.

– Shaylinn Jones, 5 Stars

Dr Kavanagh and his staff are great. The staff is very friendly and professional and Dr Kavanagh is through and kind. He took his time and made sure that he answered all of my questions before sending me on my way. Wonderful experience overall.

– Charles Sampson, 5 Stars