Photo of Loan B. Hsieh, MD

Loan B. Hsieh, MD

Accepting New Patients
Offers Video Visits
1201 West La Veta Avenue
Orange, CA 92868
2257.5 miles away
Speaks: English
map

CHOC Children's Specialists - 1201 La Veta Ave.

1201 West La Veta Avenue, Orange, CA 92868

Are you covered?

Check to see if your insurance is covered by this provider.

About Loan B. Hsieh

An expert in pediatric hematology-oncology, Dr. Loan Hsieh specializes in all aspects of hematology with an emphasis in Factor 13 deficiency and rare bleeding disorders. She is dedicated to researching and treating chronic thrombocytopenia and is involved in a clinical trial with patients with Factor 13 deficiency. Dr. Hsieh is board certified in pediatrics and pediatric hematology-oncology. Prior to joining CHOC Children’s, Dr. Hsieh attended medical school at the Medical College of Virginia. She performed her pediatric residency and conducted her fellowship training in pediatric hematology-oncology at CHOC Children’s. Dr. Hsieh speaks fluent Vietnamese.

Medical School

Medical College of Virginia School of Medicine
2001

Residency

Children's Hospital of Orange County
Pediatrics
2004

Internship

Children's Hospital of Orange County
Pediatrics
2002

Fellowship

Children's Hospital Of Orange County
Pediatric Hematology Oncology
2007

Board Certifications
  • American Board of Pediatrics, Pediatric Hematology-Oncology
  • American Board of Pediatrics, Pediatrics
CHOC Children's Specialists - 1201 La Veta Ave.
1201 West La Veta Avenue
Orange, CA 92868

Affiliated Locations
Providence St. Joseph Hospital - Orange

Clinical Interests

  • Adverse Effects To Anticoagulants
  • Anemia
  • Bleeding Disorder
  • Blood Cancer
  • Blood Disorders
  • Bone Marrow Disorders
  • Breast Cancer
  • Breast Cancer Chemotherapy
  • Breast Cancer Genomics
  • Cancer
  • Cancer Chemotherapy
  • Cancer Pain
  • Cancer Related Fatigue
  • Cancer Risk Assessment
  • Cancer Survivor
  • Carcinoma Of Unknown Primary
  • Chemoradiation
  • Clinical Trials
  • Colorectal Cancer
  • Endocrine Complications Of Cancer Therapy
  • Endometrial Cancer
  • Giant Cell Tumor Of The Bone
  • Gynecologic Cancer Genomics
  • Head And Neck Cancer
  • Hellp Syndrome
  • Hematologic Malignancies
  • Hemoglobinopathies
  • Idiopathic Thrombocytopenic Purpura
  • Iron Deficiency Anemia
  • Leukopenia
  • Lung Cancer
  • Lymphedema Therapy
  • Lymphoma
  • Lymphopenia
  • Melanoma
  • Melanoma Of The Rectum
  • Melanoma On Foot
  • Melanoma On Leg
  • Melanoma On Toe
  • Melanoma On Trunk
  • Melanoma Surgery
  • Metastatic Liver Cancer
  • Metastatic Prostate Cancer
  • Musculoskeletal Tumor
  • Myelodysplastic Syndrome
  • Myeloproliferative Diseases
  • Neutropenia
  • Non Hodgkin Lymphoma
  • Oral Complications Of Cancer
  • Osteosarcoma
  • Pancytopenia
  • Petechiae
  • Polycythemia
  • Pulmonary Metastases
  • Retroperitoneal Mass
  • Sarcoma
  • Secondary Polycythemia
  • Side Effects Of Cancer Treatment
  • Splenomegaly
  • Squamous Cell Carcinoma Of The Head And Neck
  • Stomach Cancer
  • Submucosal Tumors
  • Sweat Gland Carcinoma
  • Targeted Molecular Therapy
  • Thalassemia
  • Thoracic Cancer
  • Thrombocytopenia
  • Thrombophilia
  • Thyroid Cancer
  • Tracheal Cancer
  • Unknown Primary Cancer
  • Virtual Care
  • Von Willebrand Disease
  • Waldenstrom Macroglobulinemia