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Home » Medical Staff » Hematology » Ruiz, Maritza E. MD

Dr. Maritza Ruiz, Pediatric Hematology/Oncology

Maritza Ruiz CHOC Specialists Logo

Maritza Ruiz, MD

is on staff at
CHOC Hospital Orange

Office Phone:
714-509-8459

Specialty:
Hematology

Board Certified:
Pediatrics; Hematology/Oncology

Hematology Referrals

Physicians can refer patients to CHOC through our eCeptionist Referral Portal.

Refer a Patient

Dr. Ruiz is a CHOC Specialist in pediatric hematology/oncology and is board certified in pediatrics.

Locations

CHOC Specialists, Hematology
1201 W. La Veta Ave.
Orange, CA 92868
phone: 714-509-8459
fax: 714-509-8771

Education

  • Medical School
    UCLA David Geffen School of Medicine, Los Angeles, CA
  • Residency
    Harbor-UCLA Medical Center, Torrance, CA
  • Fellowship
    CHOC Children’s Hospital, Orange, CA
Our hematologists commonly treat:
  • All forms of anemia, including sickle cell anemia and thalassemia
  • White cell and immune disorders
  • Coagulation abnormalities, such as hemophilia, Von Willebrand’s disease and related bleeding disorders OR excessive clotting disorders such as thrombophilia, deep venous clots or stroke
  • Bleeding and clotting disorders as a result of illness or surgery in otherwise healthy children
  • Prevention of bleeding and clotting problems, with particular experience in caring for patients on cardiopulmonary bypass
  • Region IX Hemostasis/Thrombosis Program, including free educational materials for healthcare providers and parents
  • Regional center for the treatment of anemia caused by ingestion of lead
  • Outpatient care with access to short-term infusions for autoimmune and immunodeficiency disorders.

1201 W La Veta Ave
Orange, CA 92868

(714) 997-3000

CHOC is affiiliated with

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