Overview
John Holland is a Radiation Oncologist in Portland, Oregon. Dr. Holland and is rated as an Experienced provider by MediFind in the treatment of Head and Neck Squamous Cell Carcinoma (HNSCC). His top areas of expertise are Lung Cancer, Laryngeal Cancer, Prostate Cancer, and Squamous Cell Skin Carcinoma. Dr. Holland is currently accepting new patients.
His clinical research consists of co-authoring 40 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 3 articles in the study of Head and Neck Squamous Cell Carcinoma (HNSCC).
Insurance
Please contact the provider to confirm they accept your insurance or if you don't see your insurance listed.
Accepted insurance plans
- BridgeSpan
- PacificSource
- Moda Health
- Regence
- Humana
Locations
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
The Oregon Clinic, PC
Marka Crittenden is a Radiation Oncologist in Portland, Oregon. Dr. Crittenden has been practicing medicine for over 21 years and is rated as an Advanced provider by MediFind in the treatment of Head and Neck Squamous Cell Carcinoma (HNSCC). Her top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Pancreatic Cancer, Glioma, and Lung Cancer. Dr. Crittenden is currently accepting new patients.
University Professional Services
Sophia Bornstein is a Radiation Oncologist in Portland, Oregon. Dr. Bornstein has been practicing medicine for over 15 years and is rated as an Advanced provider by MediFind in the treatment of Head and Neck Squamous Cell Carcinoma (HNSCC). Her top areas of expertise are Breast Cancer, Pleuropulmonary Blastoma, Melanoma, and Head and Neck Squamous Cell Carcinoma (HNSCC). Dr. Bornstein is currently accepting new patients.
University Professional Services
Aaron Grossberg is a Radiation Oncologist in Portland, Oregon. Dr. Grossberg and is rated as an Advanced provider by MediFind in the treatment of Head and Neck Squamous Cell Carcinoma (HNSCC). His top areas of expertise are Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Head and Neck Squamous Cell Carcinoma (HNSCC), Familial Pancreatic Cancer, and Pancreatectomy. Dr. Grossberg is currently accepting new patients.
Areas of Expertise
When evaluating expertise, MediFind pulls from factors such as the 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.
To learn more about how MediFind determines the expertise levels, check out our expert tiers page.
- Distinguished
- Laryngeal Cancer
- Lung Cancer
- Advanced
- Adult Soft Tissue Sarcoma
- Familial Prostate Cancer
- Pleuropulmonary Blastoma
- Prostate Cancer
- Rhabdomyosarcoma Embryonal
- Squamous Cell Skin Carcinoma
- Experienced
- Acinic Cell Carcinoma of Salivary Glands
- Adenoid Cystic Carcinoma
- ALK-Positive Non-Small Cell Lung Cancer
- Anal Cancer
- Anaplastic Thyroid Cancer
- Astrocytoma