Katherine Holt, CPNP-PC, APRN, MSN

https://www.christushealth.org/find-a-doctor/katherine-holt-80477

Pediatric Neurology Nurse Practitioner at CHRISTUS Children's Katherine has more than 26 years of nursing experience. Her special interests include developmental pediatrics with an emphasis on autism.

Shahed Izaddoost, MD

https://www.christushealth.org/find-a-doctor/shahed-izaddoost-28562

Dr. Izaddoost, known as "Dr. Sky," grew up in San Antonio, Texas, as the youngest of four children. As a child, she was always interested in medicine, but her love of pediatrics grew while in medical school and blossomed after she had her own children.

Renee Henigan, MD

https://www.christushealth.org/find-a-doctor/renee-henigan-07683

Subhashini Valavalkar, MD

https://www.christushealth.org/find-a-doctor/subhashini-valavalkar-01106

Dr. Valavalkar was born the youngest of three children and raised in Mumbai, India. Growing up, her father inspired her to pursue her passion for medicine.

Christina Mortenson, FNP

https://www.christushealth.org/find-a-doctor/christina-mortenson-56283

Christina's approach to care is grounded in evidence-based practices and integrative therapies, ensuring that her patients receive the best possible outcomes.

Anna Sikora, MD

https://www.christushealth.org/find-a-doctor/anna-sikora-76283

Amanda Burkhalter, CPNP-PC, CPNP-AC

https://www.christushealth.org/find-a-doctor/amanda-burkhalter-50129

Amanda Burkhalter joined CHRISTUS Children’s and Baylor College of Medicine as a certified pediatric nurse practitioner in primary and acute care. She brings many years of neurosurgery experience to the Neurosciences Center. She specializes in the diagnosis and treatment of patients in our outpatient clinics. Amanda enjoys working with children of all ages to optimize their care and improve their quality of life.

Michael Corneille, MD

https://www.christushealth.org/find-a-doctor/michael-corneille-38133

Dr. Corneille is a general surgeon who specializes in general surgery, trauma and emergency surgery and surgical critical care. He is board certified in both general surgery and surgical critical care. His areas of interest include hernia repair, diseases of the gallbladder, colon surgery, IV port placement, appendectomy, skin and soft tissue infections and management of injury. He is also available for placement of IV ports, biopsies and removal of soft tissue masses. After receiving his medical degree from Eastern Virginia Medical School in Norfolk, VA, Dr. Corneille completed his residency in general surgery and additional fellowship training in surgical critical care at University of Texas Health Science Center at San Antonio. He is a Fellow of the American College of Surgeons (FACS), a member of Southwestern Surgical Society, the Texas Medical association and Bexar county medical Society and an Advanced Trauma Life Support (ATLS) instructor. He is currently accepting new patients and accepts numerous insurance plans.

Tasha Despault, PA-C

https://www.christushealth.org/find-a-doctor/tasha-despault-79153

Matthew Isakson, MD

https://www.christushealth.org/find-a-doctor/matthew-isakson-64970