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Summary
Dr. Christopher Ryan treats atrial fibrillation, atrial flutter, and back pain, and performs CT scans. He practices oncology and internal medicine and has 32 years of experience. He is affiliated with Oregon Health and Science University Hospital and sees patients in Portland, Oregon. He completed his residency at the University of Chicago Medicine and earned his medical degree from SUNY Upstate Medical University. Dr. Ryan speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- 32 years of experience
- speaks English, Spanish
- University Of Chicago Medicine
- 2 specialties
- 8 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  | | |
| Dr. Christopher Walter Ryan, MD | Malika Burman, MD | Henry Casson | Claire Elaine Gentile |
| Oncology | Psychiatry | Anesthesiology | Hospital Medicine |
| Accepts New Patients | |||
| 32 Years of Experience | 23 Years of Experience | 67 Years of Experience | 8 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | ||
| Portland , OR | Portland , OR | Portland , OR | Vancouver , WA |
| Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med | Med School: Columbia University College Of Physicians & Surgeons | Med School: Univ Of Liverpool Fac Of Med (917-06 After 1/1971) | Med School: University Of Washington School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Christopher Walter Ryan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Christopher Walter Ryan has the following 2 specialties
Specialty Expertise
Dr. Christopher Walter Ryan has the following 8 areas of expertise
Certifications, License, & Education
32 Years Experience
Dr. Christopher Walter Ryan holds an expired medical license in the state of Oregon.
Medical License
Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.
Education & Training
Residency
Completed their residency at University Of Chicago Medicine.
Medical School
Graduated from Suny Upstate Medical University Alan And Marlene Norton Coll Of Med in 1994.
NPI Number
Dr. Ryan's NPI number is 1033127584.
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Frequently Asked Questions
- How can I make an appointment with Dr. Christopher Ryan?
- You can find contact information for Dr. Christopher Ryan here on Vitals.
- Does Dr. Christopher Ryan accept my insurance?
- You can see the insurance plans that Dr. Christopher Ryan accepts on their Vitals profile.
- Does Dr. Christopher Ryan accept virtual/telehealth appointments?
- Dr. Christopher Ryan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Christopher Ryan accepting new patients?
- Dr. Christopher Ryan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Christopher Ryan's office located?
- Dr. Christopher Ryan's office is located at 3485 S Bond Ave, Portland, OR, 97239.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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