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Diana Sabino


Texas Medical Center

Cancer and Hematology
Phone: 832-826-0791


6701 Fannin St., Ste. 1510
Houston, TX 77030

Diana L. Cordero De Saint Mars, MSN, CPHON, CPNP-AC

Instructor / Nurse Practitioner, Department of Pediatrics, Section of Hematology/Oncology, Baylor College of Medicine


School Education Degree Year
Texas Tech University Health Sciences Center Masters Master of Science in Nursing 2020
University of Texas at Arlington Bachelors Bachelor of Science in Nursing 2013
Lone Star College Associates Associate of Applied Science in Nursing 2011


Diana Cordero De Saint Mars is a certified pediatric nurse practitioner specializing in acute care and a certified pediatric hematology-oncology nurse. She provides care to patients in the inpatient unit for the Cancer and Hematology Center at Texas Children's Hospital.

Board Certifications
Certified Pediatric Nurse Practitioner - Acute Care (CPNP-AC)
Certified Pediatric Hematology-Oncology Nurse (CPHON)
Pediatric Chemotherapy and Biotherapy Provider Certification


Organization Name Role
Association of Pediatric Hematology/Oncology Nurses (APHON) Member
National Association of Pediatric Nurse Practitioners (NAPNP) Member
Phi Kappa Phi Honor Society Member


English, Spanish

* Texas Children's Hospital physicians' licenses and credentials are reviewed prior to practicing at any of our facilities. Sections titled From the Doctor, Professional Organizations and Publications were provided by the physician's office and were not verified by Texas Children's Hospital.