
Overview
Dr. Orr treats each and every patient with care and compassion.
Dr. Orr is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Malignant Mixed Mullerian Tumor, and Endometrial Cancer.
Dr. Orr is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, and Internal Medicine. Dr. Orr is currently accepting new patients.
Graduate Institution
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1245 Wilshire Blvd, Los Angeles, CA 90017
1127 Wilshire Blvd, Ste 900, Los Angeles, CA 90017
1338 S Hope St, Los Angeles, CA 90015
Office
Thomas Coates is a Hematologist and an Oncologist practicing medicine in Los Angeles, California. Dr. Coates is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Hemoglobinopathy, Anemia, Congenital Hemolytic Anemia, Splenectomy, and Bone Marrow Transplant.
City Of Hope Comprehensive Cancer Center-Duarte
Stephen Forman is a Hematologist and an Oncologist practicing medicine in Duarte, California. Dr. Forman is highly rated in 55 conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.
Sandra Fallon M.D. Inc.
Arun Singh is a Hematologist and an Oncologist practicing medicine in Santa Monica, California. Dr. Singh is highly rated in 31 conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Liposarcoma, Ewing Sarcoma, Tissue Biopsy, and Bone Marrow Aspiration.
Frequently Asked Questions about Dr. Leo E. Orr
How do I make an appointment with Dr. Leo E. Orr?
You can book an appointment with Dr. Leo E. Orr by calling their office at 213-481-3948. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Leo E. Orr a top-rated expert for Paget Disease of the Breast?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Leo E. Orr is classified as an Distinguished expert for Paget Disease of the Breast, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Leo E. Orr specialize in?
While Dr. Leo E. Orr is a Hematology, they have specific expertise in Paget Disease of the Breast, Breast Cancer, and Malignant Mixed Mullerian Tumor. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Hematology.
Does Dr. Leo E. Orr accept my insurance?
Dr. Leo E. Orr accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 213-481-3948 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Paget Disease of the BreastDr. Orr isDistinguished. Learn about Paget Disease of the Breast.
- Advanced
- AngiosarcomaDr. Orr isAdvanced. Learn about Angiosarcoma.
- Breast CancerDr. Orr isAdvanced. Learn about Breast Cancer.
- Cervical CancerDr. Orr isAdvanced. Learn about Cervical Cancer.
- Colorectal CancerDr. Orr isAdvanced. Learn about Colorectal Cancer.
- Endometrial CancerDr. Orr isAdvanced. Learn about Endometrial Cancer.
- Inflammatory Breast CancerDr. Orr isAdvanced. Learn about Inflammatory Breast Cancer.
- Lynch SyndromeDr. Orr isAdvanced. Learn about Lynch Syndrome.
- Malignant Mixed Mullerian Tumor
- Experienced
- Adult Immune ThrombocytopeniaDr. Orr isExperienced. Learn about Adult Immune Thrombocytopenia.
- Adult Soft Tissue SarcomaDr. Orr isExperienced. Learn about Adult Soft Tissue Sarcoma.
- AgranulocytosisDr. Orr isExperienced. Learn about Agranulocytosis.
- ALK-Positive Non-Small Cell Lung Cancer
- Anal CancerDr. Orr isExperienced. Learn about Anal Cancer.
- Anaplastic Thyroid CancerDr. Orr isExperienced. Learn about Anaplastic Thyroid Cancer.
- AnemiaDr. Orr isExperienced. Learn about Anemia.
- Appendix CancerDr. Orr isExperienced. Learn about Appendix Cancer.
- AstrocytomaDr. Orr isExperienced. Learn about Astrocytoma.
- Atypical Hemolytic Uremic Syndrome (aHUS)
- Atypical Teratoid Rhabdoid Tumor (ATRT)
- Autoimmune Hemolytic AnemiaDr. Orr isExperienced. Learn about Autoimmune Hemolytic Anemia.
- B-Cell LymphomaDr. Orr isExperienced. Learn about B-Cell Lymphoma.
- Beta ThalassemiaDr. Orr isExperienced. Learn about Beta Thalassemia.
- Bone TumorDr. Orr isExperienced. Learn about Bone Tumor.
- Brain TumorDr. Orr isExperienced. Learn about Brain Tumor.
- Budd-Chiari SyndromeDr. Orr isExperienced. Learn about Budd-Chiari Syndrome.
- Childhood Acute Myeloid LeukemiaDr. Orr isExperienced. Learn about Childhood Acute Myeloid Leukemia.
- Cholangiocarcinoma (Bile Duct Cancer)
- ChoriocarcinomaDr. Orr isExperienced. Learn about Choriocarcinoma.
- Chromophobe Renal Cell CarcinomaDr. Orr isExperienced. Learn about Chromophobe Renal Cell Carcinoma.
- Chronic B-Cell Leukemia (CBCL)Dr. Orr isExperienced. Learn about Chronic B-Cell Leukemia (CBCL).
- Chronic Familial NeutropeniaDr. Orr isExperienced. Learn about Chronic Familial Neutropenia.
- Chronic Lymphocytic Leukemia (CLL)
- Chronic Myelogenous Leukemia (CML)
- Classical Hodgkin LymphomaDr. Orr isExperienced. Learn about Classical Hodgkin Lymphoma.
- Clear Cell SarcomaDr. Orr isExperienced. Learn about Clear Cell Sarcoma.
- D-Plus Hemolytic Uremic SyndromeDr. Orr isExperienced. Learn about D-Plus Hemolytic Uremic Syndrome.
- Deep Vein ThrombosisDr. Orr isExperienced. Learn about Deep Vein Thrombosis.
- Desmoplastic Small Round Cell Tumor
- Diffuse Large B-Cell Lymphoma (DLBCL)
- EGFR Positive Lung CancerDr. Orr isExperienced. Learn about EGFR Positive Lung Cancer.
- Embryonal Tumor with Multilayered Rosettes
- EpendymomaDr. Orr isExperienced. Learn about Ependymoma.
- Essential ThrombocythemiaDr. Orr isExperienced. Learn about Essential Thrombocythemia.
- Familial Colorectal CancerDr. Orr isExperienced. Learn about Familial Colorectal Cancer.
- Familial Pancreatic CancerDr. Orr isExperienced. Learn about Familial Pancreatic Cancer.
- Familial Prostate CancerDr. Orr isExperienced. Learn about Familial Prostate Cancer.
- Familial Wilms Tumor 2Dr. Orr isExperienced. Learn about Familial Wilms Tumor 2.
- Febrile NeutropeniaDr. Orr isExperienced. Learn about Febrile Neutropenia.
- Follicular LymphomaDr. Orr isExperienced. Learn about Follicular Lymphoma.
- Follicular Thyroid CancerDr. Orr isExperienced. Learn about Follicular Thyroid Cancer.
- Gallbladder AdenocarcinomaDr. Orr isExperienced. Learn about Gallbladder Adenocarcinoma.
- Gallbladder CancerDr. Orr isExperienced. Learn about Gallbladder Cancer.
- Gastric LymphomaDr. Orr isExperienced. Learn about Gastric Lymphoma.
- Gastroesophageal Junction CancerDr. Orr isExperienced. Learn about Gastroesophageal Junction Cancer.
- Gastrointestinal Stromal TumorDr. Orr isExperienced. Learn about Gastrointestinal Stromal Tumor.
- GlioblastomaDr. Orr isExperienced. Learn about Glioblastoma.
- GliomaDr. Orr isExperienced. Learn about Glioma.
- Hairy Cell Leukemia (HCL)Dr. Orr isExperienced. Learn about Hairy Cell Leukemia (HCL).
- Hemangioma Thrombocytopenia Syndrome
- Hemolytic-Uremic SyndromeDr. Orr isExperienced. Learn about Hemolytic-Uremic Syndrome.
- HER-2 Positive Breast CancerDr. Orr isExperienced. Learn about HER-2 Positive Breast Cancer.
- Hodgkin LymphomaDr. Orr isExperienced. Learn about Hodgkin Lymphoma.
- Immune Thrombocytopenic Purpura (ITP)
- Large-Cell Immunoblastic LymphomaDr. Orr isExperienced. Learn about Large-Cell Immunoblastic Lymphoma.
- Large-Cell Lung CarcinomaDr. Orr isExperienced. Learn about Large-Cell Lung Carcinoma.
- LeukocytosisDr. Orr isExperienced. Learn about Leukocytosis.
- LiposarcomaDr. Orr isExperienced. Learn about Liposarcoma.
- Lung AdenocarcinomaDr. Orr isExperienced. Learn about Lung Adenocarcinoma.
- Lung CancerDr. Orr isExperienced. Learn about Lung Cancer.
- Medullary Thyroid CarcinomaDr. Orr isExperienced. Learn about Medullary Thyroid Carcinoma.
- MesenchymomaDr. Orr isExperienced. Learn about Mesenchymoma.
- Metastatic Brain TumorDr. Orr isExperienced. Learn about Metastatic Brain Tumor.
- Multiple MyelomaDr. Orr isExperienced. Learn about Multiple Myeloma.
- Myelodysplastic Syndrome (MDS)Dr. Orr isExperienced. Learn about Myelodysplastic Syndrome (MDS).
- NeuroepitheliomaDr. Orr isExperienced. Learn about Neuroepithelioma.
- Non-Hodgkin LymphomaDr. Orr isExperienced. Learn about Non-Hodgkin Lymphoma.
- Non-Small Cell Lung Cancer (NSCLC)
- OligodendrogliomaDr. Orr isExperienced. Learn about Oligodendroglioma.
- Ovarian CancerDr. Orr isExperienced. Learn about Ovarian Cancer.
- Ovarian CarcinosarcomaDr. Orr isExperienced. Learn about Ovarian Carcinosarcoma.
- Pancreatic CancerDr. Orr isExperienced. Learn about Pancreatic Cancer.
- Papillary Thyroid CancerDr. Orr isExperienced. Learn about Papillary Thyroid Cancer.
- Pediatric Low-Grade Glioma (pLGG)Dr. Orr isExperienced. Learn about Pediatric Low-Grade Glioma (pLGG).
- Philadelphia-Negative Chronic Myeloid Leukemia
- Pleuropulmonary BlastomaDr. Orr isExperienced. Learn about Pleuropulmonary Blastoma.
- Polycythemia VeraDr. Orr isExperienced. Learn about Polycythemia Vera.
- Posterior Fossa TumorDr. Orr isExperienced. Learn about Posterior Fossa Tumor.
- Primary Lymphoma of the BrainDr. Orr isExperienced. Learn about Primary Lymphoma of the Brain.
- Primitive Neuroectodermal Tumor (PNET)
- Prostate CancerDr. Orr isExperienced. Learn about Prostate Cancer.
- Pulmonary EmbolismDr. Orr isExperienced. Learn about Pulmonary Embolism.
- Renal Cell Carcinoma (RCC)Dr. Orr isExperienced. Learn about Renal Cell Carcinoma (RCC).
- ReticuloendotheliosisDr. Orr isExperienced. Learn about Reticuloendotheliosis.
- Richter SyndromeDr. Orr isExperienced. Learn about Richter Syndrome.
- Sertoli-Leydig Cell TumorDr. Orr isExperienced. Learn about Sertoli-Leydig Cell Tumor.
- Shwartzman PhenomenonDr. Orr isExperienced. Learn about Shwartzman Phenomenon.
- Sickle Cell DiseaseDr. Orr isExperienced. Learn about Sickle Cell Disease.
- Small Cell Lung Cancer (SCLC)Dr. Orr isExperienced. Learn about Small Cell Lung Cancer (SCLC).
- Smoldering Multiple MyelomaDr. Orr isExperienced. Learn about Smoldering Multiple Myeloma.
- Squamous Cell Lung CarcinomaDr. Orr isExperienced. Learn about Squamous Cell Lung Carcinoma.
- Stomach CancerDr. Orr isExperienced. Learn about Stomach Cancer.
- Testicular Yolk Sac TumorDr. Orr isExperienced. Learn about Testicular Yolk Sac Tumor.
- ThalassemiaDr. Orr isExperienced. Learn about Thalassemia.
- ThrombocytopeniaDr. Orr isExperienced. Learn about Thrombocytopenia.
- Thyroid CancerDr. Orr isExperienced. Learn about Thyroid Cancer.
- Triple-Negative Breast CancerDr. Orr isExperienced. Learn about Triple-Negative Breast Cancer.
- Undifferentiated Pleomorphic Sarcoma
- Venous Thromboembolism (VTE)Dr. Orr isExperienced. Learn about Venous Thromboembolism (VTE).
- Virilizing Ovarian TumorDr. Orr isExperienced. Learn about Virilizing Ovarian Tumor.
- Vitamin B12 DeficiencyDr. Orr isExperienced. Learn about Vitamin B12 Deficiency.
- Wilms TumorDr. Orr isExperienced. Learn about Wilms Tumor.
- WT1-Related Wilms Tumor SyndromesDr. Orr isExperienced. Learn about WT1-Related Wilms Tumor Syndromes.
