Our Team

Physicians

Sara Anvari, MD, MSc
As the Director of Clinical Trials for the TCH Food Allergy Program, Dr. Anvari has been an advocate for food allergic patients and has helped develop and bring the latest food allergy clinical trials to Texas Children's Hospital.  In addition to her strong interest in preventing and treating all… read more
Phone: 832-824-1319 (Main) | 832-227-2280 (West)
Eric H. Chiou, MD
Dr. Chiou is a pediatric gastroenterologist with a clinical focus on Neurogastroenterology and Functional GI Disorders. The current focus of Dr. Chiou’s research is on disorders of esophageal motility in children, including conditions such as gastroesophageal reflux disease (GERD).  Despite the… read more
Phone: 832-822-3131
CarlaDavis
Carla M. Davis, MD
Dr. Davis is a specialist in the Immunology,  Allergy, and Retrovirology Division of the Department of Pediatrics at Baylor College of Medicine. She received her medical degree from Duke University and completed her residency program in pediatrics at Baylor College of Medicine in Houston, Texas.… read more
Phone: 832-824-1319
Anthony P. Olive, MD
My primary role at Texas Children's Hospital is that of a clinician. I see patients in both the outpatient and inpatient setting, taking care of a variety of gastrointestinal conditions. These range from patients with common problems such as chronic abdominal pain, gastroesophageal reflux, chronic… read more
Phone: 832-822-3131

Psychologists

Danita I. Czyzewski, PhD
Dr. Czyzewski’s clinical interest center around the assessment and treatment of behavioral and psychological factors which impact physical symptoms or chronic illness.  She works closely with the healthcare providers in several pediatric subspecialties.  She participates on a research team… read more
Phone: 832-822-1900 New Patient Appts. | 832-822-3700 Return Appts./Other
Mariella M. Self, PhD, ABPP
Mariella M. Self, Ph.D., ABPP, is an associate professor of Pediatrics at Baylor College of Medicine and a pediatric psychologist at Texas Children’s Hospital, where she provides inpatient consultation and outpatient intervention services for children and families managing a variety of medical… read more
Phone: 832-822-1900 New Patient Appts. | 832-822-3700 Return Appts./Other

Dietitians

Lauren Kronisch, RDN, LD
Phone: 832-822-4070