Meet Our Doctors


Dr. Kenneth Maverick, MD

Dr. James Lehmann, MD

Dr. Zachary Burkhart, MD

Dr. Jorge San Martín, OD

Dr. Linda Yang, MD

Dr. Jason Daughtry, OD


Cataract surgery, LASIK, and more…

  • We have been leaders in eye surgery for more than half a century in South Texas.
  • Our practice spans two generations.
  • We have earned an international reputation.
  • We have been pioneers and leaders in anterior eye surgery.
  • We have studied and practiced at some of the top schools in the nation.
  • We listen to our patients.
  • We continually update our knowledge, learning new technology, developing new skills and affording our patients more solutions to their vision challenges.
  • We work with innovative state-of-the-art techniques and equipment for LASIK, “no stitch cataract surgery,” and all forms of corneal surgery.
  • We are community leaders.
  • Our medical and support staff are bilingual in English and Spanish.
  • Drs. Maverick, Lehmann, and Burkhart have subspecialty fellowships and experience. This means they have a more intimate knowledge of the cornea and have more extensive experience in correcting people’s vision.