Expertise in
17
conditions

Dr. Robert J. Isaak

Radiation Oncology
Idaho Cancer Center At EIRMC
3245 Channing Way, 
Idaho Falls, ID 
Clinical Trials:Currently Recruiting for 1 Trial
Accepting New Patients
Offers Telehealth
Expertise in
17
conditions
Idaho Cancer Center At EIRMC
3245 Channing Way, 
Idaho Falls, ID 

Overview

Robert Isaak is a Radiation Oncologist practicing medicine in Idaho Falls, Idaho.

Dr. Isaak is highly rated in 17 conditions, according to our data. His clinical expertise encompasses Endometrial Cancer, Familial Prostate Cancer, Pleuropulmonary Blastoma, and Lung Cancer.

He is actively involved in clinical research, participating in 8 clinical trials. Dr. Isaak is currently accepting new patients.

Specialties

Radiation Oncology

Licenses

Radiology in MI

Hospital Affiliations

Unitypoint Health - Des Moines Iowa Methodist Medi
Eastern Idaho Regional Medical Center
Madison Memorial Hospital
St Johns Medical Center
Mountain View Hospital

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
HealthPartners
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medica
  • EPO
  • HMO
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
Quartz
  • HMO
  • POS
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Wellmark
  • HMO
  • POS
View 6 Less Insurance Carriers -

Locations

Idaho Cancer Center at EIRMC
3245 Channing Way, Idaho Falls, ID 83404

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

A Phase III Clinical Trial Evaluating De-Escalation of Breast Radiation for Conservative Treatment of Stage I, Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer
A Phase III Clinical Trial Evaluating De-Escalation of Breast Radiation for Conservative Treatment of Stage I, Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer
Enrollment Status: Recruiting
Publish Date: April 23, 2026
Intervention Type: Drug, Other
Study Phase: Phase 3
Randomized Phase II/III Trial of Prophylactic Cranial Irradiation With or Without Hippocampal Avoidance for Small Cell Lung Cancer
Randomized Phase II/III Trial of Prophylactic Cranial Irradiation With or Without Hippocampal Avoidance for Small Cell Lung Cancer
Enrollment Status: Completed
Publish Date: July 10, 2026
Intervention Type: Radiation
Study Phase: Phase 2/Phase 3
A Randomized Phase II Study of De-Intensified ChemoRadiation for Early-Stage Anal Squamous Cell Carcinoma (DECREASE)
A Randomized Phase II Study of De-Intensified ChemoRadiation for Early-Stage Anal Squamous Cell Carcinoma (DECREASE)
Enrollment Status: Active_not_recruiting
Publish Date: July 10, 2026
Intervention Type: Other, Procedure, Drug, Radiation
Study Drugs: Capecitabine, Fluorouracil, Mitomycin
Study Phase: Phase 2
A Single Arm, Pilot Study of Ramipril for Preventing Radiation-Induced Cognitive Decline in Glioblastoma (GBM) Patients Receiving Brain Radiotherapy
A Single Arm, Pilot Study of Ramipril for Preventing Radiation-Induced Cognitive Decline in Glioblastoma (GBM) Patients Receiving Brain Radiotherapy
Enrollment Status: Completed
Publish Date: March 13, 2026
Intervention Type: Drug
Study Drug: Ramipril
Study Phase: Phase 2
Increasing the Dose of Survivorship Care Planning in Prostate Cancer Survivors Who Receive Androgen Deprivation Therapy
Increasing the Dose of Survivorship Care Planning in Prostate Cancer Survivors Who Receive Androgen Deprivation Therapy
Enrollment Status: Completed
Publish Date: November 03, 2025
Intervention Type: Other
Study Phase: Not Applicable
Influence of Primary Treatment for Prostate Cancer on Work Experience (PCW)
Influence of Primary Treatment for Prostate Cancer on Work Experience (PCW)
Enrollment Status: Completed
Publish Date: July 16, 2025
Intervention Type: Other
A Phase 2b/3, Multicenter, Randomized, Double-blind, Placebo-controlled Study Comparing the Efficacy and Safety of Clonidine Mucoadhesive Buccal Tablet to Placebo to Prevent Chemoradiotherapy-induced Severe Oral Mucositis in Patients With Oropharyngeal Cancer
A Phase 2b/3, Multicenter, Randomized, Double-blind, Placebo-controlled Study Comparing the Efficacy and Safety of Clonidine Mucoadhesive Buccal Tablet to Placebo to Prevent Chemoradiotherapy-induced Severe Oral Mucositis in Patients With Oropharyngeal Cancer
Enrollment Status: Terminated
Publish Date: May 31, 2023
Intervention Type: Drug
Study Drug: Clonidine HCl Mucoadhesive Buccal Tablet
Study Phase: Phase 2/Phase 3
Work Ability in Young Adult Survivors (WAYS)
Work Ability in Young Adult Survivors (WAYS)
Enrollment Status: Completed
Publish Date: August 02, 2022
Intervention Type: Other, Procedure
View 7 Less Clinical Trials
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Frequently Asked Questions about Dr. Robert J. Isaak

Is Dr. Robert J. Isaak a top-rated expert for Endometrial Cancer?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Robert J. Isaak is classified as an Distinguished expert for Endometrial 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 J. Isaak specialize in?

While Dr. Robert J. Isaak is a Radiation Oncology, they have specific expertise in Endometrial Cancer, Familial Prostate Cancer, and Pleuropulmonary Blastoma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiation Oncology.

Does Dr. Robert J. Isaak accept my insurance?

Dr. Robert J. Isaak accepts most major insurance plans, including Aetna and Health Care Services Corporation. We recommend calling the office directly 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

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