0 reviews
Summary
Dr. Ajay Breen specializes in internal medicine with additional expertise in hospice and palliative medicine. As a Doctor of Osteopathy, he focuses on comprehensive care for adults, addressing a wide range of health conditions while also providing compassionate end-of-life care and pain management for patients with serious illnesses.
Dr. Breen practices at Legacy Good Samaritan Medical Center in Portland, Oregon. He treats various conditions including flank pain and back pain in both pregnant women and children. His clinical services include coordinating physical therapy, ordering blood tests, and performing chest imaging when needed to diagnose and monitor patient health.
Dr. Breen practices at Legacy Good Samaritan Medical Center in Portland, Oregon. He treats various conditions including flank pain and back pain in both pregnant women and children. His clinical services include coordinating physical therapy, ordering blood tests, and performing chest imaging when needed to diagnose and monitor patient health.
Overview based on verified provider data
Quick Facts
- 34 insurance plans accepted
- 2 specialties
- 1 area of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Ajay Zachary Breen | Dr. Dorelan L Miller, MD | Dr. Merrill Harris, MD | Dr. Cora M. Ludwig, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 18 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Portland , OR | Portland , OR | Portland , OR | Clackamas , OR |
| Med School: The University of Southern California Keck School of Medicine | Med School: University Of Washington School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ajay Zachary Breen
Medical Specialties
Dr. Ajay Zachary Breen has the following 2 specialties
Specialty Expertise
Dr. Ajay Zachary Breen has the following area of expertise
Certifications, License, & Education
Dr. Ajay Zachary Breen holds an inactive medical license in the state of Oregon.
Medical License
Doctor Of Osteopathy with an inactive medical license in the state of Oregon that expired in 2025.
NPI Number
Dr. Breen's NPI number is 1225667793.
Similar Doctors
Frequently Asked Questions
- Which hospitals is Dr. Ajay Zachary Breen affiliated with?
- Dr. Ajay Zachary Breen is affiliated with Legacy Good Samaritan Medical Center.
- Does Dr. Ajay Zachary Breen accept my insurance?
- You can see the insurance plans that Dr. Ajay Zachary Breen accepts on their Vitals profile.
- Does Dr. Ajay Zachary Breen accept virtual/telehealth appointments?
- Dr. Ajay Zachary Breen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Ajay Zachary Breen accepting new patients?
- Dr. Ajay Zachary Breen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Ajay Zachary Breen's office located?
- Dr. Ajay Zachary Breen's office is located at 1015 Nw 22nd Ave, Portland, OR, 97210.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.






