Dr. Karen Wright

Dr Chan chose a career in health care to combine her passion for science with the opportunity to make a meaningful difference in the lives of children and their families. She was drawn to pediatric cardiology by her fascination with the heart's anatomy and physiology and values helping families better understand their child's condition and care. Dr Chan provides individualized care for children with a wide range of heart conditions and enjoys building long-term relationships with patients and families. Her clinical interests include congenital heart disease, rhythm abnormalities, and inherited cardiac conditions. She provides and interprets echocardiograms, Holter monitors, EKGs, and exercise stress tests.

A doctor's office located on University Boulevard in Round Rock.

A doctor's office located on University Blvd in Round Rock.

Marisa R. Izaguirre, MD, is a board-certified, experienced pediatric gastroenterologist at Dell Children's in Austin, Texas. Dr. Izaguirre has the expertise to diagnose and care for gastrointestinal (GI) diseases and disorders in infants, children and teens. She takes a family-centered approach to care, working with families to make supportive changes and provide the right care plan for each child, including evidence-based therapeutics and non-surgical minimally invasive procedures, whenever possible.

A doctor at 1000 Hesters Crossing Rd in Round Rock.

A doctor's office located at 1000 Hesters Crossing Rd in Round Rock.

Susan B. Nunez, MD, is a pediatric endocrinologist and diabetes specialists at Dell Children's in Austin, Texas. She provides care to children and young adults diagnosed with an endocrine disease or diabetes. Dr. Nunez starts by listening to understand you and your health concerns and takes the time to get to know you and your family’s health history. Then, she works with you to create care plan for your child's health needs.

Pediatric endocrinologists (doctors who specialize in hormone-related diseases) at Dell Children's - Endocrinology Hesters Crossing in Round Rock, Texas, have the expertise to diagnose and treat prediabetes, diabetes, and other hormone imbalances. These conditions can affect your child’s metabolism, sleep, blood pressure, growth and development. We work together with you to create a care plan that’s right for your child.