Marc Horowitz, MD

Department or Service


  • Texas Medical Center



Phone: 832-822-4556
Fax: 832-825-4299

Contact Information

1102 Bates Ave., Ste. 1570
Houston, TX 77030
United States

Professor, Department of Pediatrics, Section of Hematology-Oncology, Baylor College of Medicine


School Education Degree Year
University of South Carolina medical school Doctor of Medicine
Los Angeles Children's Hospital residency Pediatrics
National Cancer Institute fellowship Pediatric Hematology/Oncology


Dr. Marc Horowitz is a pediatric hematologist-oncologist for the Texas Children’s Cancer Center. Dr. Horowitz is an experienced solid tumor clinician and investigator in the area of development of new therapies for childhood solid tumors including those of the brain, bone and soft-tissues. He has also worked with Dr. Ernest Frugé in developing and implementing educational strategies that help health care providers develop their capacity, effective communication and leadership.

Dr. Marc Horowitz is directing the Cancer Center's efforts in the development and operation of a website for long-term survivors of childhood cancer and their physicians called the Passport for Care® Application.

Board Certifications
American Board of Pediatrics
American Board of Pediatrics-Hematology/Oncology

Clinical Interests
Solid Tumors

Research Interests
Long-term survivors of childhood cancer
Passport for Care® Application
Reflective Practice and Leadership