Phone: 1-800-226-2379

Our Team

Our Team

Director

Dr. Alison Bertuch is Director of the Bone Marrow Failure Program at Texas Children's Cancer and Hematology Centers. Her clinical interests include oncology, osteosarcoma, and bone marrow failure disorders. Board Certifications American Board of Pediatrics American Board of Pediatrics-Hematology/... Read more

Address: 1102 Bates Street Suite 1240.08 Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-824-4579

Hematology/Oncology

Dr. Donald Mahoney is the Director of the Texas Children's Hematology Center and has been treating patients with hematologic disorders for over 30 years. In addition, he has led the Hematology Treatment Team at Texas Children's for over 20 years. He is a well-respected expert in pediatric... Read more

Address: 6701 Fannin Suite 1510 Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-822-4213
Dr. Ghadir Sasa is interested in inherited and acquired bone marrow failure disorders. During her fellowship under the mentorship of Dr. Alison Bertuch, Dr. Sasa's research focused on dyskeratosis congenita, an inherited bone marrow failure that results from abnormal telomere shortening. She is... Read more

Address: Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-824-4524
Dr. Rosa Diaz is a physician at Texas Children's Cancer Center. She is specializing in pediatric hematology-oncology. Dr. Diaz received her medical degree from the University of Puerto Rico Medical School.

Address: 1102 Bates St., Ste. 1070.01 Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-822-4242
Susan Kirk has been treating children with blood disorders for over 10 years. She is a member of the immune hematology, general hematology, and hematosis and thrombosis teams. Susan treats children with many conditions including anemias, low blood counts and bleeding and clotting disorders.  She... Read more

Address: 1102 Bates Street Suite 1580 Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-822-1320
Viia D. Anderson, CPNP


Address: 6621 Fannin St., Suite 1580.00 Houston, TX 77030 United States See map: Google Maps Texas

Genetic Counselor

Katie Bergstrom is an ABGC board-certified genetic counselor. She provides genetic counseling, education, support, and genetic testing coordination to the patients and families in the Texas Children’s Hematology and Vascular Anomalies Centers. She specializes in hemophilia, bone marrow failure,... Read more

Address: 6701 Fannin Street 14th Floor Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-822-4362

Nurses

Patricia Gardner, RN



Annis Felicien, RN



Director

Dr. Alison Bertuch is Director of the Bone Marrow Failure Program at Texas Children's Cancer and Hematology Centers. Her clinical interests include oncology, osteosarcoma, and bone marrow failure disorders. Board Certifications American Board of Pediatrics American Board of Pediatrics-Hematology/... Read more

Address: 1102 Bates Street Suite 1240.08 Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-824-4579

Hematology/Oncology

Dr. Donald Mahoney is the Director of the Texas Children's Hematology Center and has been treating patients with hematologic disorders for over 30 years. In addition, he has led the Hematology Treatment Team at Texas Children's for over 20 years. He is a well-respected expert in pediatric... Read more

Address: 6701 Fannin Suite 1510 Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-822-4213
Dr. Ghadir Sasa is interested in inherited and acquired bone marrow failure disorders. During her fellowship under the mentorship of Dr. Alison Bertuch, Dr. Sasa's research focused on dyskeratosis congenita, an inherited bone marrow failure that results from abnormal telomere shortening. She is... Read more

Address: Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-824-4524
Dr. Rosa Diaz is a physician at Texas Children's Cancer Center. She is specializing in pediatric hematology-oncology. Dr. Diaz received her medical degree from the University of Puerto Rico Medical School.

Address: 1102 Bates St., Ste. 1070.01 Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-822-4242
Susan Kirk has been treating children with blood disorders for over 10 years. She is a member of the immune hematology, general hematology, and hematosis and thrombosis teams. Susan treats children with many conditions including anemias, low blood counts and bleeding and clotting disorders.  She... Read more

Address: 1102 Bates Street Suite 1580 Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-822-1320
Viia D. Anderson, CPNP


Address: 6621 Fannin St., Suite 1580.00 Houston, TX 77030 United States See map: Google Maps Texas

Genetic Counselor

Katie Bergstrom is an ABGC board-certified genetic counselor. She provides genetic counseling, education, support, and genetic testing coordination to the patients and families in the Texas Children’s Hematology and Vascular Anomalies Centers. She specializes in hemophilia, bone marrow failure,... Read more

Address: 6701 Fannin Street 14th Floor Houston, TX 77030 United States See map: Google Maps Texas
Phone: 832-822-4362

Nurses

Patricia Gardner, RN



Annis Felicien, RN