Overview
Robert Isaak is a Radiation Oncologist in Des Moines, Iowa. Dr. Isaak is rated as an Advanced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Endometrial Cancer, Familial Prostate Cancer, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Isaak is currently accepting new patients.
His clinical research consists of participating in 8 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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- HMO
- POS
- PPO
- 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
- HMO
- POS
Locations
1200 Pleasant St, Des Moines, IA 50309
1221 Pleasant St, Suite A100, Des Moines, IA 50309
1206 Pleasant St, Des Moines, IA 50309
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.
8 Clinical Trials
MercyOne Radiation Oncology
George Voynov is a Radiation Oncologist in Des Moines, Iowa. Dr. Voynov is rated as a Distinguished provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Pleuropulmonary Blastoma, Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Lung Cancer, and Gamma Knife Radiosurgery.
MercyOne Radiation Oncology
John Martens is a Radiation Oncologist in Des Moines, Iowa. Dr. Martens is rated as a Distinguished provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Laryngeal Cancer, Pleuropulmonary Blastoma, Lung Cancer, and Endometrial Cancer.
MercyOne Radiation Oncology
Philip Colletier is a Radiation Oncologist in Des Moines, Iowa. Dr. Colletier is rated as a Distinguished provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Posterior Fossa Tumor, and Familial Prostate Cancer.
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
- Cervical CancerDr. Isaak isDistinguished. Learn about Cervical Cancer.
- Endometrial CancerDr. Isaak isDistinguished. Learn about Endometrial Cancer.
- Endometrial Stromal SarcomaDr. Isaak isDistinguished. Learn about Endometrial Stromal Sarcoma.
- Familial Prostate CancerDr. Isaak isDistinguished. Learn about Familial Prostate Cancer.
- Laryngeal CancerDr. Isaak isDistinguished. Learn about Laryngeal Cancer.
- Lung CancerDr. Isaak isDistinguished. Learn about Lung Cancer.
- Advanced
- Adult Soft Tissue SarcomaDr. Isaak isAdvanced. Learn about Adult Soft Tissue Sarcoma.
- Marginal Zone Lymphoma (MZL)Dr. Isaak isAdvanced. Learn about Marginal Zone Lymphoma (MZL).
- MelanomaDr. Isaak isAdvanced. Learn about Melanoma.
- Metastatic Brain TumorDr. Isaak isAdvanced. Learn about Metastatic Brain Tumor.
- Primitive Neuroectodermal Tumor (PNET)
- Prostate CancerDr. Isaak isAdvanced. Learn about Prostate Cancer.
- Experienced
- Acinic Cell Carcinoma of Salivary Glands
- Adenoid Cystic CarcinomaDr. Isaak isExperienced. Learn about Adenoid Cystic Carcinoma.
- ALK-Positive Non-Small Cell Lung Cancer
- Anal CancerDr. Isaak isExperienced. Learn about Anal Cancer.
- Anaplastic Thyroid CancerDr. Isaak isExperienced. Learn about Anaplastic Thyroid Cancer.
- AstrocytomaDr. Isaak isExperienced. Learn about Astrocytoma.


