Overview
Joseph Chao is an Oncologist and a Hematologist in Duarte, California. Dr. Chao is rated as an Experienced provider by MediFind in the treatment of Melanoma. His top areas of expertise are Stomach Cancer, Colorectal Cancer, Gastroesophageal Junction Cancer, Endoscopy, and Tissue Biopsy.
His clinical research consists of co-authoring 112 peer reviewed articles and participating in 15 clinical trials. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
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.
15 Clinical Trials
The Regents Of The University Of California
Antoni Ribas is a Hematologist and an Oncologist in Los Angeles, California. Dr. Ribas is rated as a Distinguished provider by MediFind in the treatment of Melanoma. His top areas of expertise are Melanoma, Melanoma of the Eye, Glioma, and Synovial Sarcoma.
The Regents Of The University Of California
Bartosz Chmielowski is a Hematologist and an Oncologist in Los Angeles, California. Dr. Chmielowski is rated as an Elite provider by MediFind in the treatment of Melanoma. His top areas of expertise are Melanoma, Adult Soft Tissue Sarcoma, Metastatic Uveal Melanoma, Vulvectomy, and Tissue Biopsy.
Cedars-Sinai Medical Care Foundation
Omid Hamid is a Hematologist and an Oncologist in West Hollywood, California. Dr. Hamid is rated as a Distinguished provider by MediFind in the treatment of Melanoma. His top areas of expertise are Melanoma, Metastatic Uveal Melanoma, Melanoma of the Eye, and Medulloblastoma.
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
- Elite
- Stomach CancerDr. Chao isElite. Learn about Stomach Cancer.
- Distinguished
- Colorectal CancerDr. Chao isDistinguished. Learn about Colorectal Cancer.
- Esophageal CancerDr. Chao isDistinguished. Learn about Esophageal Cancer.
- Familial Colorectal CancerDr. Chao isDistinguished. Learn about Familial Colorectal Cancer.
- Gastroesophageal Junction CancerDr. Chao isDistinguished. Learn about Gastroesophageal Junction Cancer.
- Advanced
- Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
- Lynch SyndromeDr. Chao isAdvanced. Learn about Lynch Syndrome.
- Pseudomyxoma PeritoneiDr. Chao isAdvanced. Learn about Pseudomyxoma Peritonei.
- Experienced
- Adenoid Cystic CarcinomaDr. Chao isExperienced. Learn about Adenoid Cystic Carcinoma.
- Adult Soft Tissue SarcomaDr. Chao isExperienced. Learn about Adult Soft Tissue Sarcoma.
- AgranulocytosisDr. Chao isExperienced. Learn about Agranulocytosis.
- ALK-Positive Non-Small Cell Lung Cancer
- Alveolar Soft Part SarcomaDr. Chao isExperienced. Learn about Alveolar Soft Part Sarcoma.
- Anal CancerDr. Chao isExperienced. Learn about Anal Cancer.

