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 Blvd in Round Rock.

A medical doctor's office located on University Boulevard 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.

Pediatric GI doctors at Dell Children's - Gastroenterology Hesters Crossing in Round Rock, Texas, deliver care for children with digestive conditions. If your child has diarrhea, constipation, cramping, loss of appetite, nausea, vomiting, or stomach pain that won’t go away, talk with a pediatric gastroenterologist (GI doctor) at Dell Children's. We deliver personalized care for conditions that affect the entire digestive tract from the throat to the colon and everything in between.

Pediatric specialists at Dell Children's - Hesters Crossing in Round Rock, Texas, deliver specialty care for children and teens. When you choose a Dell Children’s Pediatrician for your child’s care, your family is connected to the most comprehensive pediatric specialty care in Central Texas.