Overview
John Holland is a Radiation Oncologist in Portland, Oregon. Dr. Holland is highly rated in 11 conditions, according to our data. His top areas of expertise are Laryngeal Cancer, Prostate Cancer, Squamous Cell Skin Carcinoma, and Pleuropulmonary Blastoma.
His clinical research consists of co-authoring 37 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years.
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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- PPO
- PPO
- EPO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
Locations
3181 SW Sam Jackson Park Rd, Portland, OR 97239
10123 SE Market St, Portland, OR 97216
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.
3 Clinical Trials
OHSU Hospital
Arthur Hung is a Radiation Oncologist in Portland, Oregon. Dr. Hung is highly rated in 21 conditions, according to our data. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Adult Soft Tissue Sarcoma, Prostatectomy, and Orchiectomy.
OHSU Hospital
Nima Nabavizadeh is a Radiation Oncologist in Portland, Oregon. Dr. Nabavizadeh is highly rated in 12 conditions, according to our data. His top areas of expertise are Anal Cancer, Pancreatic Cancer, Melanoma of the Eye, and Plasmacytoma.
Interstate Radiation Oncology Center
Vinayak Muralidhar is a Radiation Oncologist in Portland, Oregon. Dr. Muralidhar has been practicing medicine for over 10 years is highly rated in 2 conditions, according to our data. His top areas of expertise are Prostate Cancer, Penile Cancer, Familial Prostate Cancer, Prostatectomy, and Penectomy. Dr. Muralidhar is currently accepting new patients.
Frequently Asked Questions about Dr. John Holland
How do I make an appointment with Dr. John Holland?
You can book an appointment with Dr. John Holland by calling their office at 503-494-8756. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Holland a top-rated expert for Laryngeal Cancer?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Holland is classified as an Distinguished expert for Laryngeal 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. John Holland specialize in?
While Dr. John Holland is a Radiation Oncology, they have specific expertise in Laryngeal Cancer, Prostate Cancer, and Squamous Cell Skin Carcinoma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiation Oncology.
Does Dr. John Holland participate in research or clinical trials?
Yes. Dr. John Holland has published 37 articles and abstracts on conditions like Laryngeal Cancer. You can view a list of Dr. John Holland's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John Holland accept my insurance?
Dr. John Holland accepts most major insurance plans, including Aetna and BridgeSpan. We recommend calling the office directly at 503-494-8756 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
- Laryngeal CancerDr. Holland isDistinguished. Learn about Laryngeal Cancer.
- Advanced
- Adult Soft Tissue SarcomaDr. Holland isAdvanced. Learn about Adult Soft Tissue Sarcoma.
- Familial Prostate CancerDr. Holland isAdvanced. Learn about Familial Prostate Cancer.
- Lung CancerDr. Holland isAdvanced. Learn about Lung Cancer.
- Pleuropulmonary BlastomaDr. Holland isAdvanced. Learn about Pleuropulmonary Blastoma.
- Prostate CancerDr. Holland isAdvanced. Learn about Prostate Cancer.
- Rhabdomyosarcoma EmbryonalDr. Holland isAdvanced. Learn about Rhabdomyosarcoma Embryonal.
- Experienced
- Acinic Cell Carcinoma of Salivary GlandsDr. Holland isExperienced. Learn about Acinic Cell Carcinoma of Salivary Glands.
- Adenoid Cystic CarcinomaDr. Holland isExperienced. Learn about Adenoid Cystic Carcinoma.
- ALK-Positive Non-Small Cell Lung CancerDr. Holland isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Anal CancerDr. Holland isExperienced. Learn about Anal Cancer.
- Anaplastic Thyroid CancerDr. Holland isExperienced. Learn about Anaplastic Thyroid Cancer.
- AstrocytomaDr. Holland isExperienced. Learn about Astrocytoma.