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Our Doctors

Schertz eye care professionals specialize in understanding how the human eye really works, as well as diseases and conditions that affect your vision—many of which do not always have obvious symptoms. Schertz Eye doctors know how age and risk factors affect vision over time for young and old, and they understand the benefits and features of corrective lenses, both as eyeglass lenses and contact lenses.

Meet Your TSO Schertz Eye Doctors:

Our Schertz optometrist takes the time to explain the results of your Schertz eye exam, describe your options, listen to your eye care needs and explain our eye care services. Because maintaining good eye health is an ongoing partnership, we encourage you to ask questions and share your health information, which could be vital to monitoring, diagnosing and treating potential vision problems.

Dr. Michael Castro

Dr. Castro picture small Dr. Michael Castro is a graduate of the UIW Rosenberg School of Optometry. He earned his undergraduate degree in Accounting from Texas A&M University in College Station.

During his training, he focused on treatment of ocular diseases including management in diabetic retinopathy, glaucoma and macular degeneration. He is also well-versed in the treatment of diseases of the anterior segment and cornea with a particular interest in dry eye management.

His professional memberships include the Texas Optometric Association, the American Optometric Association and the Bexar County Optometric Society.

Meet Your TSO Shertz Eye Care Staff

Our Schertz eye clinic staff is our greatest asset. They are excited about what they do, and they care personally about getting the best results for our patients.

Our TSO receptionists will try to accommodate your busy schedule by finding appointments that suit your needs. We will help you understand your insurance coverage and if financial arrangements are necessary, we will be glad to help you develop a plan to make your vision care treatment possible.

Valerie – Office Manager


Valerie began her optical career in 2004 and earned certification through the American Board of Opticianry in 2010. She has experience in all areas of optometry including patient testing, contact lens fitting, frame-styling, insurance and fabrication of glasses in the lab.

As our office manager, Valerie is focused on your experience with us being the best it can be. This includes a dedication to each and every patients needs long after your eye exam is over. Her goal is to provide each patient with personalized eye care while upholding the prompt and professional service you deserve.

She likes to spend her free time on outdoor hiking adventures, watching football, taking fun family trips and meeting new friends. She also enjoys painting, reading and watching scary movies!

Shandi – Admin Team Lead

Employee Photo Shandi Jimenez

Meet Shandi! She has been with our team since 2017, and after a short break, we are thrilled to welcome her back as our lead Administrative Coordinator. With her 12 years of experience in the optical field, rest assured that she can answer all of your insurance questions and will expertly guide you through our check-in process.

Shandi is a San Antonio native and a huge fan of the SA Spurs. She is very family-oriented and has 3 children, who happen to all have the same birthday each 2 years apart!

Shandi loves to spend her spare time at home with her cat Joey and fiancé Danny, with whom they are excitedly planning their upcoming wedding.

Nancy- Medical Tech

Employee photo Nancy OrozcoMeet Nancy! As our Medical Tech, she will be involved in making sure your special testings are handled with expertise and care.

Nancy started her career with our practice in the summer of 2019, and she has used her time here to make lasting connections and learn how to utilize advancements in medical eye care to treat our patients.

We are sure that her soft demeanor and happy attitude will help you have the best experience possible when you visit!

Monica – Optician

Employee photo Monica Morales

Meet Monica! Our friendly optician will find the perfect look to go with your new prescription. Her goal is to help choose a frame that you love with your personal style in mind. For work, for play, and everything in between, she has an eye for choosing the best accessory to fit any lifestyle.

Monica started her career in customer service in 2019 and joined our team in the summer of 2020. She has a passion for helping people. Monica loves the field of optometry and strives to become certified in the field by next year.

In her spare time, Monica enjoys hiking, cooking, dancing, and loves all things Disney!