Overview
Robert Ash is a Radiation Oncologist practicing medicine in Orange, California.
Dr. Ash is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Anal Cancer, Prostate Cancer, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET).
He is actively involved in clinical research, co-authoring 4 peer reviewed articles and participating in 9 clinical trials. Dr. Ash is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- 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
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
9 Clinical Trials
Percy Lee, M.D.
Percy Lee is a Radiation Oncologist practicing medicine in Irvine, California. Dr. Lee is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, Tissue Biopsy, and Liver Embolization.
Arya Amini, M.D.
Arya Amini is a Radiation Oncologist practicing medicine in Duarte, California. Dr. Amini is highly rated in 32 conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Small Cell Lung Cancer (SCLC), Glossectomy, and Penectomy.
Cedars-Sinai Radiation Oncology-Los Angeles
Mitchell Kamrava is a Radiation Oncologist practicing medicine in West Hollywood, California. Dr. Kamrava is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Cervical Cancer, Vaginal Cancer, Prostate Cancer, Prostatectomy, and Vitrectomy.
Frequently Asked Questions about Dr. Robert B. Ash
How do I make an appointment with Dr. Robert B. Ash?
You can book an appointment with Dr. Robert B. Ash by calling their office at 714-734-6250. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Robert B. Ash a top-rated expert for Anal Cancer?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Robert B. Ash is classified as an Distinguished expert for Anal Cancer, 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. Robert B. Ash specialize in?
While Dr. Robert B. Ash is a Radiation Oncology, they have specific expertise in Anal Cancer, Prostate Cancer, and Posterior Fossa Tumor. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiation Oncology.
Does Dr. Robert B. Ash participate in research or clinical trials?
Yes. Dr. Robert B. Ash has published 4 articles and abstracts on conditions like Anal Cancer. You can view a list of Dr. Robert B. Ash's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Robert B. Ash accept my insurance?
Dr. Robert B. Ash accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 714-734-6250 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
- Anal CancerDr. Ash isDistinguished. Learn about Anal Cancer.
- Familial Prostate CancerDr. Ash isDistinguished. Learn about Familial Prostate Cancer.
- Posterior Fossa TumorDr. Ash isDistinguished. Learn about Posterior Fossa Tumor.
- Primitive Neuroectodermal Tumor (PNET)
- Prostate CancerDr. Ash isDistinguished. Learn about Prostate Cancer.
- Advanced
- Acinic Cell Carcinoma of Salivary Glands
- Breast CancerDr. Ash isAdvanced. Learn about Breast Cancer.
- Lung CancerDr. Ash isAdvanced. Learn about Lung Cancer.
- Metastatic Brain TumorDr. Ash isAdvanced. Learn about Metastatic Brain Tumor.
- Pleuropulmonary BlastomaDr. Ash isAdvanced. Learn about Pleuropulmonary Blastoma.
- Salivary Gland TumorsDr. Ash isAdvanced. Learn about Salivary Gland Tumors.
- Experienced
- Acoustic NeuromaDr. Ash isExperienced. Learn about Acoustic Neuroma.
- Adenoid Cystic CarcinomaDr. Ash isExperienced. Learn about Adenoid Cystic Carcinoma.
- Adult Soft Tissue SarcomaDr. Ash isExperienced. Learn about Adult Soft Tissue Sarcoma.
- ALK-Positive Non-Small Cell Lung Cancer
- AngiosarcomaDr. Ash isExperienced. Learn about Angiosarcoma.
- Angiosarcoma of the ScalpDr. Ash isExperienced. Learn about Angiosarcoma of the Scalp.
- AstrocytomaDr. Ash isExperienced. Learn about Astrocytoma.
- Atypical Teratoid Rhabdoid Tumor (ATRT)
- Bone TumorDr. Ash isExperienced. Learn about Bone Tumor.
- Brain Stem CancerDr. Ash isExperienced. Learn about Brain Stem Cancer.
- Brain TumorDr. Ash isExperienced. Learn about Brain Tumor.
- Choroid Plexus PapillomaDr. Ash isExperienced. Learn about Choroid Plexus Papilloma.
- Dysembryoplastic Neuroepithelial Tumors (DNET)
- EGFR Positive Lung CancerDr. Ash isExperienced. Learn about EGFR Positive Lung Cancer.
- Embryonal Tumor with Multilayered Rosettes
- EpendymomaDr. Ash isExperienced. Learn about Ependymoma.
- Epithelial-Myoepithelial Carcinoma
- Epithelioid SarcomaDr. Ash isExperienced. Learn about Epithelioid Sarcoma.
- Familial Pancreatic CancerDr. Ash isExperienced. Learn about Familial Pancreatic Cancer.
- FibrosarcomaDr. Ash isExperienced. Learn about Fibrosarcoma.
- Gallbladder AdenocarcinomaDr. Ash isExperienced. Learn about Gallbladder Adenocarcinoma.
- Gallbladder CancerDr. Ash isExperienced. Learn about Gallbladder Cancer.
- GlioblastomaDr. Ash isExperienced. Learn about Glioblastoma.
- GliomaDr. Ash isExperienced. Learn about Glioma.
- GliosarcomaDr. Ash isExperienced. Learn about Gliosarcoma.
- Head and Neck Squamous Cell Carcinoma (HNSCC)
- Intraductal PapillomaDr. Ash isExperienced. Learn about Intraductal Papilloma.
- Large-Cell Lung CarcinomaDr. Ash isExperienced. Learn about Large-Cell Lung Carcinoma.
- Laryngeal CancerDr. Ash isExperienced. Learn about Laryngeal Cancer.
- LiposarcomaDr. Ash isExperienced. Learn about Liposarcoma.
- Lung AdenocarcinomaDr. Ash isExperienced. Learn about Lung Adenocarcinoma.
- MelanomaDr. Ash isExperienced. Learn about Melanoma.
- MeningiomaDr. Ash isExperienced. Learn about Meningioma.
- Merkel Cell CarcinomaDr. Ash isExperienced. Learn about Merkel Cell Carcinoma.
- MesenchymomaDr. Ash isExperienced. Learn about Mesenchymoma.
- Muscle Invasive Bladder CancerDr. Ash isExperienced. Learn about Muscle Invasive Bladder Cancer.
- Myxoid LiposarcomaDr. Ash isExperienced. Learn about Myxoid Liposarcoma.
- Nasopharyngeal CarcinomaDr. Ash isExperienced. Learn about Nasopharyngeal Carcinoma.
- NeuroepitheliomaDr. Ash isExperienced. Learn about Neuroepithelioma.
- Non-Muscle Invasive Bladder Cancer
- Non-Small Cell Lung Cancer (NSCLC)
- OligodendrogliomaDr. Ash isExperienced. Learn about Oligodendroglioma.
- Pancreatic CancerDr. Ash isExperienced. Learn about Pancreatic Cancer.
- PancreatoblastomaDr. Ash isExperienced. Learn about Pancreatoblastoma.
- Pediatric Low-Grade Glioma (pLGG)Dr. Ash isExperienced. Learn about Pediatric Low-Grade Glioma (pLGG).
- PlasmacytomaDr. Ash isExperienced. Learn about Plasmacytoma.
- Polymorphous Low Grade Adenocarcinoma
- Radiation Induced MeningiomaDr. Ash isExperienced. Learn about Radiation Induced Meningioma.
- Rhabdomyosarcoma EmbryonalDr. Ash isExperienced. Learn about Rhabdomyosarcoma Embryonal.
- SchwannomaDr. Ash isExperienced. Learn about Schwannoma.
- Small Cell Lung Cancer (SCLC)Dr. Ash isExperienced. Learn about Small Cell Lung Cancer (SCLC).
- Smoldering Multiple MyelomaDr. Ash isExperienced. Learn about Smoldering Multiple Myeloma.
- Squamous Cell Lung CarcinomaDr. Ash isExperienced. Learn about Squamous Cell Lung Carcinoma.
- Squamous Cell Skin CarcinomaDr. Ash isExperienced. Learn about Squamous Cell Skin Carcinoma.
- Stomach CancerDr. Ash isExperienced. Learn about Stomach Cancer.
- Throat CancerDr. Ash isExperienced. Learn about Throat Cancer.
- Thymic Epithelial TumorDr. Ash isExperienced. Learn about Thymic Epithelial Tumor.
- Tongue CancerDr. Ash isExperienced. Learn about Tongue Cancer.
- Undifferentiated Pleomorphic Sarcoma