Because every child is extraordinary!

WINTER WEATHER CLOSURE–1/21/2025

Wonder Kids Pediatrics will be closed Tuesday, January 21 due to winter weather conditions that may make driving hazardous.

Stay safe and enjoy the snow!

Wonder Kids Pediatrics is the private practice of Dr. Demetrios Leiloglou. Our office is located in the Commons at Wilderness Oak near the intersection of Blanco and Wilderness Oak, close to the Parman Library.

Our address is 20818 Gathering Oak, Suite 109, San Antonio, TX 78260. You can contact us at (210) 762-6464 or by fax (210) 762-6465. If for some reason you have had trouble reaching us by phone, you may request an appointment via our HIPAA secure email address: wonderkidspediatrics {at} mdofficemail {dot} com (you will need to convert this to a usable email address). Please do not send requests for records or appointments through Facebook.

You may leave your email in the space provided to receive updates. You can also follow us on Facebook.

Wonder Kids Pediatrics will be closed for the following holidays

Christmas holiday, Wednesday, December 25 through Friday December 27th, 2024
New Year’s holiday, Wednesday, January 1, 2025
Good Friday, Friday, April 18, 2025
Memorial Day, Monday, May 26, 2025
Independence Day, Friday, July 4, 2025
Labor Day, Monday, September 1, 2025
Thanksgiving Holiday, Thursday, November 27 and Friday, November 28, 2025
Christmas holiday, Thursday, December 25 and Friday, December 26, 2025
New Year’s holiday, Thursday, January 1, 2026

12/11/2024–Dr. Leiloglou is currently accepting a limited number of new patients.

Dr. Owen is currently closed to new patients. This does not include new babies of existing families.

***Please note: it is always your responsibility to confirm with your insurance provider that Dr. Leiloglou, Dr. Owen, and/or Wonder Kids Pediatrics is on your individual plan (many insurance providers do not keep their web listing up to date). If you fail to confirm this and we are not covered by your plan, we will have no choice but to bill you for outstanding charges your insurance refuses to pay for.

New Billing Company

Dear Wonder Kids families,

Our pediatric practice has recently switched to a new billing company. This change was needed to help our office keep up with the ever-changing and complex world of medical insurance, and to ensure that our billing processes are as accurate and efficient as possible.

We understand that billing and insurance can be confusing and overwhelming, and we want to help simplify it as much as possible.

Our new billing company is experienced and committed to providing you with clear, concise statements and answering any questions you may have.

We appreciate your patience and understanding during this transition, and we want to assure you that we will do everything in our power to make the process as smooth as possible. If you have any questions or concerns, please don’t hesitate to reach out to us.

Thank you for entrusting us with your child’s healthcare needs. We look forward to continuing to serve you with the same high-quality care that you have come to expect from us.

Sincerely,

Wonder Kids Pediatrics