Brent Cardwell, MD
Dr. Brent Cardwell is originally from Kansas and attended Kansas State University , completing a Bachelor of Science degree in Microbiology and Chemistry. He continued his studies at the University of Kansas School of Medicine where he earned many honors including an award as the top student in Neonatology (care of newborn infants). While in Medical School, he realized his passion for ensuring the care and well being of children and went on to complete his pediatric residency training at Vanderbilt Children’s Hospital in Nashville, TN. While in residency, he met and married Dr. Jennifer Cardwell (who is also a pediatrician). They have lived in Austin since 2001 and have two daughters, Grace and McKenna, who keep them very active with soccer and dance.
Dr. Cardwell is board certified in Pediatric medicine which identifies him as a specialist in the care and treatment of infants, children, and adolescents. He has a special dedication to the diagnosis and management of patients with asthma.
Dr. Cardwell is also a Clinical Assistant Professor of Pediatrics at the University of Texas-Medical Branch, Austin. He serves as a preceptor to third year medical students during their pediatric rotation at Dell Children’s Hospital. Dr. Cardwell is an active member of the American Academy of Pediatrics and the Texas Medical Association.
Betzi Mathew, MD
Dr. Betzi Mathew is board certified in pediatrics. She attended Baylor College of Medicine in Houston, Texas and did her pediatric residency specialty training at Texas Children's Hospital. She has been practicing in Austin since 2003. Dr. Mathew and her husband, Tony, have two daughters, Rekha and Anjali. She enjoys hiking along the greenbelt and trying out new recipes in the kitchen.
Lee Keegan, MD
Dr. Lee Keegan grew up here in Austin, Texas. She attended college at Texas A&M University where she graduated magna cum laude and then went on to medical school at UT Southwestern in Dallas. She completed her internship and residency in pediatrics at Vanderbilt University in Nashville, Tennessee. Dr. Keegan is a member of the Travis County Medical Society, Texas Medical Association, and American Academy of Pediatrics. Dr. Keegan and her husband, Chris, are excited to be back in Texas. They live in Northwest Austin with their two black labs, and she enjoys traveling, reading, and hiking.

