About Us

Now offering mobile check-in!

We’re excited to now offer mobile check-in! Please look for an email/text message a few days before your appointment from Phreesia, our new check-in system. You can confirm your appointment via text message or email, and check in online prior to your visit. You can also check in on your own device when you arrive.

Ask us about getting started!

Pediatrix Cardiology of Southern California strives to provide the best possible care for infants, children and adolescents with acquired or congenital heart disease (CHD) and adults with CHD.

We offer comprehensive inpatient and outpatient services for patients and families. Our clinicians work in collaboration with surgical teams at children’s hospitals throughout Southern California and are happy to help arrange transport of critically-ill patients at any time. Patients in need of immediate care can be seen within one day.

To refer a patient or to reach our on-call physician, available 24 hours a day, for consultations, please call our main office at 714-547-0900.

Our Locations

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Meet Our Clinicians

Our local clinicians are highly trained to meet the individual needs of patients. Learn about their training, certifications, and other credentials by viewing their individual biographies.

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Highly Trained Adult Congenital Heart Care Specialists

We are proud to offer an adult congenital heart disease clinic, in conjunction with St. Joseph Hospital of Orange, with the only board certified adult congenital cardiologists in Orange County. We provide long-term follow-up care for adults with repaired and unrepaired CHD. Many of these patients have a complicated medical history along with many unique medical issues. This clinic is ideally suited to provide the ongoing care for these patients. A close working relationship with our adult cardiology colleagues ensures excellent continuity of care.

Invasive cardiac catheterization procedures for CHD patients have been highly successful. There are a growing number of adults who have had surgery or procedures for CHD. In addition, there are some adults with CHD who remain untreated. These patients need life-long follow-up care with cardiologists who specialize in the care of adults with CHD.

One of our physicians, Dr. James Chu, specializes in treating adults with CHD and is available for consultations.

Adult CHD Clinic Location:

Orange Location:
1010 West La Veta Suite # 575
Orange, CA 92868
Phone 714-547-0900
Fax 714-547-2080

Sports Participation Cardiac Screening Packages

Our practice is pleased to offer two types of Sports Participation Cardiac Screening Packages. These simple, non-invasive tests can help detect some of the more common heart defects associated with sudden cardiac death in young athletes. Based on each patient’s unique needs, we will recommend one of the following screening options:

  • Limited – Limited echocardiogram & EKG
  • The limited echocardiogram focuses on structural abnormalities generally associated with sudden cardiac death. This includes hypertrophic cardiomyopathy, assessment of ventricular function and ruling out coronary defects.

  • Complete – Complete echocardiogram & EKG
  • In addition to the structural abnormalities, the complete echocardiogram also includes a screening for congenital heart disease and other potential defects, such as holes in the heart.

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