Expertise in
4
conditions

Dr. Allen M. Chen

Radiation Oncology
UCI Health
101 The City Dr S, 
Orange, CA 
Expertise in
4
conditions
UCI Health
101 The City Dr S, 
Orange, CA 

Overview

Allen Chen is a Radiation Oncologist practicing medicine in Orange, California.

Dr. Chen is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Nasopharyngeal Carcinoma, Head and Neck Squamous Cell Carcinoma (HNSCC), Human Papillomavirus Infection, Salivary Gland Tumors, and Gastrostomy.

He is actively involved in clinical research, co-authoring 188 peer reviewed articles and participating in 2 clinical trials.

Specialties

Radiation Oncology

Licenses

Radiology in CA

Languages Spoken

English

Gender

Male

Insurance

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

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Accepted insurance plans:

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO

Locations

UCI Health
101 The City Dr S, Orange, CA 92868
Other Locations
Olympic Medical Center
939 Caroline St, Port Angeles, WA 98362

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.

2 Clinical Trials

A Dose Finding Study Followed by Phase II Randomized, Placebo-Controlled Study of Veliparib (ABT-888) Added to Chemoradiotherapy With Carboplatin and Paclitaxel for Unresectable Stage III Non-small Cell Lung Cancer (NSCLC), (NCI Study Number 8811)
A Dose Finding Study Followed by Phase II Randomized, Placebo-Controlled Study of Veliparib (ABT-888) Added to Chemoradiotherapy With Carboplatin and Paclitaxel for Unresectable Stage III Non-small Cell Lung Cancer (NSCLC), (NCI Study Number 8811)
Enrollment Status: Active_not_recruiting
Publish Date: August 04, 2026
Intervention Type: Other, Drug, Radiation
Study Drugs: Carboplatin, Paclitaxel, Veliparib
Study Phase: Phase 1/Phase 2
A Phase III Study of Postoperative Radiation Therapy (IMRT) +/- Cetuximab for Locally-Advanced Resected Head and Neck Cancer
A Phase III Study of Postoperative Radiation Therapy (IMRT) +/- Cetuximab for Locally-Advanced Resected Head and Neck Cancer
Enrollment Status: Active_not_recruiting
Publish Date: January 06, 2026
Intervention Type: Biological, Radiation
Study Drug: Cetuximab
Study Phase: Phase 3
View 1 Less Clinical Trial

188 Total Publications

Advancing radiation oncology care in Ukraine during the war: impact of international observerships on professional development and clinical practice.
Advancing radiation oncology care in Ukraine during the war: impact of international observerships on professional development and clinical practice.
Journal: Frontiers in oncology
Published: November 23, 2025
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Frequently Asked Questions about Dr. Allen M. Chen

How do I make an appointment with Dr. Allen M. Chen?

You can book an appointment with Dr. Allen M. Chen by calling their office at 714-880-7812. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Allen M. Chen a top-rated expert for Nasopharyngeal Carcinoma?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Allen M. Chen is classified as an Distinguished expert for Nasopharyngeal Carcinoma, 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. Allen M. Chen specialize in?

While Dr. Allen M. Chen is a Radiation Oncology, they have specific expertise in Nasopharyngeal Carcinoma, Head and Neck Squamous Cell Carcinoma (HNSCC), and Human Papillomavirus Infection. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiation Oncology.

Does Dr. Allen M. Chen participate in research or clinical trials?

Yes. Dr. Allen M. Chen has published 188 articles and abstracts on conditions like Nasopharyngeal Carcinoma. You can view a list of Dr. Allen M. Chen's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Allen M. Chen accept my insurance?

Dr. Allen M. Chen accepts most major insurance plans, including Humana. We recommend calling the office directly at 714-880-7812 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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