Christian G. Lilje, Md

Houston pediatric cardiology listings cluster hard around a few zip codes. One zip holds 8 of the 62 practices here, another has 7, a third has 6, so three zips carry roughly a third of the total. From there the count drops to zips with just 2 practices each.

Contact fields are filled in across almost every entry: all 62 listings show a phone number, and 61 list a website. Paid placement isn't live in this category yet, so no practice carries a Sponsored tag right now, and the order you see reflects plain directory listing, not a SiteCity pick. If you manage one of these practices and a phone number or website is missing, you can claim the listing and add it yourself. Filling that gap helps a family checking this page know how to reach you before they start calling around Houston.