
Overview
Brian Kastner is a Radiation Oncologist in Grand Rapids, Michigan. Dr. Kastner has been practicing medicine for over 30 years is highly rated in 44 conditions, according to our data. His top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Breast Cancer, and Pleuropulmonary Blastoma. Dr. Kastner is currently accepting new patients.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Graduate Institution
Residency
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
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- POS
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
Locations
145 Michigan Street Northeast, Suite 2200, Grand Rapids, MI 49503
4499 220th Avenue, Reed City, MI 49677
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.
Corewell Health Grand Rapids Hospitals Radiation Oncology - Lemmen-Holton
Eric Buth is a Radiation Oncologist in Grand Rapids, Michigan. Dr. Buth has been practicing medicine for over 37 years is highly rated in 43 conditions, according to our data. His top areas of expertise are Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Prostate Cancer, and Familial Prostate Cancer. Dr. Buth is currently accepting new patients.
Corewell Health Grand Rapids Hospitals Radiation Oncology - Lemmen-Holton
Michael Mahacek is a Radiation Oncologist in Grand Rapids, Michigan. Dr. Mahacek has been practicing medicine for over 38 years is highly rated in 43 conditions, according to our data. His top areas of expertise are Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Pleuropulmonary Blastoma, and Prostate Cancer. Dr. Mahacek is currently accepting new patients.
Corewell Health Grand Rapids Hospitals Radiation Oncology - Lemmen-Holton
Patrick Fabrizio is a Radiation Oncologist in Grand Rapids, Michigan. Dr. Fabrizio has been practicing medicine for over 31 years is highly rated in 44 conditions, according to our data. His top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Breast Cancer, and Pleuropulmonary Blastoma. Dr. Fabrizio is currently accepting new patients.
Frequently Asked Questions about Dr. Brian D. Kastner
How do I make an appointment with Dr. Brian D. Kastner?
You can book an appointment with Dr. Brian D. Kastner by calling their office at 616-486-5750. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Brian D. Kastner a top-rated expert for Primitive Neuroectodermal Tumor (PNET)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Brian D. Kastner is classified as an Distinguished expert for Primitive Neuroectodermal Tumor (PNET), 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. Brian D. Kastner specialize in?
While Dr. Brian D. Kastner is a Radiation Oncology, they have specific expertise in Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, and Breast Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiation Oncology.
Does Dr. Brian D. Kastner participate in research or clinical trials?
Yes. Dr. Brian D. Kastner has published 1 articles and abstracts on conditions like Primitive Neuroectodermal Tumor (PNET). You can view a list of Dr. Brian D. Kastner's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Brian D. Kastner accept my insurance?
Dr. Brian D. Kastner accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 616-486-5750 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
- Breast CancerDr. Kastner isDistinguished. Learn about Breast Cancer.
- Cervical CancerDr. Kastner isDistinguished. Learn about Cervical Cancer.
- Metastatic Brain TumorDr. Kastner isDistinguished. Learn about Metastatic Brain Tumor.
- Neuroendocrine Carcinoma of the CervixDr. Kastner isDistinguished. Learn about Neuroendocrine Carcinoma of the Cervix.
- Pleuropulmonary BlastomaDr. Kastner isDistinguished. Learn about Pleuropulmonary Blastoma.
- Posterior Fossa TumorDr. Kastner isDistinguished. Learn about Posterior Fossa Tumor.
- Advanced
- Adult Soft Tissue SarcomaDr. Kastner isAdvanced. Learn about Adult Soft Tissue Sarcoma.
- Anal CancerDr. Kastner isAdvanced. Learn about Anal Cancer.
- AstrocytomaDr. Kastner isAdvanced. Learn about Astrocytoma.
- Atypical Teratoid Rhabdoid Tumor (ATRT)
- Bone TumorDr. Kastner isAdvanced. Learn about Bone Tumor.
- Brain TumorDr. Kastner isAdvanced. Learn about Brain Tumor.
- Experienced
- Acinic Cell Carcinoma of Salivary GlandsDr. Kastner isExperienced. Learn about Acinic Cell Carcinoma of Salivary Glands.
- Adenoid Cystic CarcinomaDr. Kastner isExperienced. Learn about Adenoid Cystic Carcinoma.
- Adrenal CancerDr. Kastner isExperienced. Learn about Adrenal Cancer.
- Adrenocortical CarcinomaDr. Kastner isExperienced. Learn about Adrenocortical Carcinoma.
- ALK-Positive Non-Small Cell Lung CancerDr. Kastner isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Alveolar Soft Part SarcomaDr. Kastner isExperienced. Learn about Alveolar Soft Part Sarcoma.



