Expertise in
11
conditions

Dr. John M. Holland

Radiation Oncology
Cherry Park Pathology Associates
10123 SE Market St, 
Portland, OR 
Accepting New Patients
Expertise in
11
conditions
Cherry Park Pathology Associates
10123 SE Market St, 
Portland, OR 

Overview

John Holland is a Radiation Oncologist practicing medicine in Portland, Oregon.

Dr. Holland is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Laryngeal Cancer, Squamous Cell Skin Carcinoma, Pleuropulmonary Blastoma, and Prostate Cancer.

He is actively involved in clinical research, co-authoring 36 peer reviewed articles and participating in 3 clinical trials. Dr. Holland is currently accepting new patients.

Specialties

Radiation Oncology

Licenses

Radiology in OR

Hospital Affiliations

Ohsu Hospital And Clinics
Adventist Health Portland

Languages Spoken

English

Gender

Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
BridgeSpan
  • EPO
  • HMO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Moda Health
  • EPO
  • PPO
PacificSource
  • PPO
Regence
  • EPO
  • PPO
Trillium
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 7 Less Insurance Carriers -

Locations

Cherry Park Pathology Associates
10123 SE Market St, Portland, OR 97216
Other Locations
OHSU Hospital
3181 SW Sam Jackson Park Rd, Portland, OR 97239

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

A Randomized Phase II/Phase III Study of Adjuvant Concurrent Radiation and Chemotherapy Versus Radiation Alone in Resected High-Risk Malignant Salivary Gland Tumors
A Randomized Phase II/Phase III Study of Adjuvant Concurrent Radiation and Chemotherapy Versus Radiation Alone in Resected High-Risk Malignant Salivary Gland Tumors
Enrollment Status: Active_not_recruiting
Publish Date: May 27, 2026
Intervention Type: Drug, Radiation
Study Drug: Cisplatin
Study Phase: Phase 2
A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Multi-Center Trial of the Effects of GC4419 on Severe Oral Mucositis in Patients Receiving Cisplatin + Intensity-modulated Radiation Therapy (IMRT) for Locally Advanced Non-Metastatic Squamous Cell Carcinoma (SCC) of the Oral Cavity/Oropharynx
A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Multi-Center Trial of the Effects of GC4419 on Severe Oral Mucositis in Patients Receiving Cisplatin + Intensity-modulated Radiation Therapy (IMRT) for Locally Advanced Non-Metastatic Squamous Cell Carcinoma (SCC) of the Oral Cavity/Oropharynx
Enrollment Status: Completed
Publish Date: September 20, 2021
Intervention Type: Radiation, Drug
Study Phase: Phase 2
Integrating Tobacco Cessation Coaching Sessions Into Radiation Medicine Treatment: A Pilot Study
Integrating Tobacco Cessation Coaching Sessions Into Radiation Medicine Treatment: A Pilot Study
Enrollment Status: Completed
Publish Date: March 05, 2021
Intervention Type: Other
Study Phase: Not Applicable
View 2 Less Clinical Trials

36 Total Publications

Angiotensin receptor blockade and stereotactic body radiation therapy for early stage lung cancer ARB & SBRT for early stage lung cancer.
Angiotensin receptor blockade and stereotactic body radiation therapy for early stage lung cancer ARB & SBRT for early stage lung cancer.
Journal: Cancer biology & therapy
Published: October 06, 2022
Similar Doctors
Expertise in
21
conditions
Dr. Arthur Y. Hung
Radiation Oncology
Expertise in
21
conditions
Dr. Arthur Y. Hung
Radiation Oncology
Referral may be required

OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (6.4 miles away)
503-494-8756
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Arthur Hung is a Radiation Oncologist practicing medicine in Portland, Oregon. Dr. Hung is highly rated in 21 conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Familial Prostate Cancer, Adult Soft Tissue Sarcoma, Prostatectomy, and Orchiectomy. Dr. Hung is currently accepting new patients.

Expertise in
9
conditions
Dr. Timur E. Mitin
Radiation Oncology
Expertise in
9
conditions
Dr. Timur E. Mitin
Radiation Oncology
Referral may be required

OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (6.4 miles away)
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Timur Mitin is a Radiation Oncologist practicing medicine in Portland, Oregon. Dr. Mitin is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Anal Cancer, Small Cell Lung Cancer (SCLC), Prostatectomy, and Orchiectomy. Dr. Mitin is currently accepting new patients.

Expertise in
16
conditions
Dr. Stephen B. Bader
Radiation Oncology
Expertise in
16
conditions
Dr. Stephen B. Bader
Radiation Oncology
Referral may be required
4805 Ne Glisan St, Garden Level, 
Portland, OR 
 (2.9 miles away)
503-215-6029
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Stephen Bader is a Radiation Oncologist practicing medicine in Portland, Oregon. Dr. Bader is highly rated in 16 conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Familial Prostate Cancer, Pleuropulmonary Blastoma, and Squamous Cell Lung Carcinoma. Dr. Bader is currently accepting new patients.

Frequently Asked Questions about Dr. John M. Holland

How do I make an appointment with Dr. John M. Holland?

You can book an appointment with Dr. John M. 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 M. Holland a top-rated expert for Laryngeal Cancer?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. John M. 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 M. Holland specialize in?

While Dr. John M. Holland is a Radiation Oncology, they have specific expertise in Laryngeal Cancer, Squamous Cell Skin Carcinoma, and Pleuropulmonary Blastoma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiation Oncology.

Does Dr. John M. Holland participate in research or clinical trials?

Yes. Dr. John M. Holland has published 36 articles and abstracts on conditions like Laryngeal Cancer. You can view a list of Dr. John M. 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 M. Holland accept my insurance?

Dr. John M. 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

Find Dr. Holland's expertise for a condition
ConditionClose
    View All 10 Advanced Conditions
    View All 54 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile