Office: (512) 733-5437
After Hours:
Call our Office Line and you will be redirected

Monday – Friday (Except Tuesdays)
8:30 AM – 7:00 PM

8:30 AM – 5:30 PM

9 am – noon
Weekend Policy

7700 Cat Hollow Dr. #104
Round Rock, TX 78681

After hours walk-in clinic!

Starting from Monday, 27th January every weekday we are open till 7PM, except for Tuesdays you can walk-in for sick visits anytime after 5:30 PM


The staff at Pediatric Center of Round Rock is monitoring the rapidly changing developments regarding the spread of human coronavirus. Here’s what you need to know right now:

  • There is cause for thoughtful planning but no need for panic. Families should prepare for the possibility that if disease becomes widespread there may be some community disruptions. Think about contingency plans in case schools are closed. Make sure that children who take chronic medications have a 2-4 week supply on hand.
  • Testing at this point in time is limited to people who meet the CDC case definition for illness/exposure . Testing is also available for those people that are ill enough to require hospital admission and meet the CDC criteria. At this time, testing is becoming more widely available.
  • If your child is mildly ill,we encourage you to care for him/her at home. There is no medication at this time for coronavirus. Of course, if your child is having trouble breathing, becoming dehydrated or otherwise significantly ill,we want to talk to you and evaluate your child. Please call us if you have any questions or concerns.

We are here to help. To keep updated on human coronavirus disease visit the Center for Disease Control:cdc. gov

Our pediatric clinic provides medical care for newborns, infants, and children through 18 years of age. We are conveniently located near Northwest Austin, on HWY 620 in Round Rock, just minutes from the Round Rock Hospital.

Our interaction with families takes the pediatrician through all stages of the child’s life and development. We are here to advise families every step of the way on issues such as ADHD, childhood obesity, Autism and more.

Click here to learn more about our pediatricians and nurse practitioners.

  • Dr. Marta Katalenas

    Dr. Marta Katalenas

  • Dr. Crystal Salinas

    Dr. Crystal Salinas

Request Appointment

Welcome New Patients!

We look forward to caring for your family. Below are links to
important information for your first visit to our pediatric clinic:

Get family health tips, safety alerts and more by signing up for the Pediatric
Center of Round Rock Healthy Families E-newsletter:

Get family health tips, safety alerts and more by signing up for the Pediatric Center of Round Rock Healthy Families E-newsletter: