Susan B. Nunez, MD

Grazyna Piekos-Sobczak, 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. Piekos-Sobczak 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.

A doctor's office located on Hesters Crossing Rd 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.