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Summary
Dr. Heinonen graduated from the George Washington University School of Medicine & Health Sciences,George Washington University School of Medicine An in 1987. He works in Clackamas, OR and 3 other locations and specializes in Anesthesiology, Emergency Medicine and Preventive Medicine. Dr. Heinonen is affiliated with Peacehealth Southwest Medical Center, Kaiser Permanente Sunnyside Medical Center, Dignity Health Saint Rose Dominican Hospital Siena Campus, Legacy Salmon Creek Medical Center, Ohsu Health Hillsboro Medical Center and Kaiser Permanente Westside Medical Center.
Quick Facts
- accepting new patients
- 39 years of experience
- speaks English
- George Washington University School Of Medicine & Health Sciences
- 3 specialties
- 3 areas of expertise
- 6 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Mark Brian Heinonen has 4 locationsKaiser Permanente Sunnyside Medical Center
10180 Se Sunnyside RdClackamas, OR 97015 Tel: (503) 652-2880
Kaiser Permanente Salmon Creek Medical Office
14406 NE 20th AveVancouver, WA 98686 Tel: (360) 418-6001
Mon7:00 am - 6:00 pm
Tue7:00 am - 6:00 pm
Wed7:00 am - 6:00 pm
Thu7:00 am - 6:00 pm
Fri7:00 am - 6:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | |  | |
| Dr. Mark Brian Heinonen | Henry Casson | Judith Rose Logan | Lars Brauns |
| Anesthesiology | Anesthesiology | Emergency Medicine | Anesthesiology |
| Accepts New Patients | |||
| 39 Years of Experience | 67 Years of Experience | 50 Years of Experience | 27 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Clackamas , OR | Portland , OR | Portland , OR | Portland , OR |
| Med School: George Washington University School Of Medicine & Health Sciences | Med School: Univ Of Liverpool Fac Of Med (917-06 After 1/1971) | Med School: Keck School Of Medicine Of The University Of Southern California | Med School: Technischen Universitaet Muenchen Fakultaet Fuer Medizin |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Brian Heinonen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mark Brian Heinonen has the following 3 specialties
Specialty Expertise
Dr. Mark Brian Heinonen has the following 3 areas of expertise
Certifications, License, & Education
39 Years Experience
Dr. Mark Brian Heinonen holds expired and active medical licenses in the states of Oregon and Washington.
Medical License
Medical Doctor with an expired medical license in the state of Oregon that expired in 2025 and an active medical license in the state of Washington that expires in 2027.
Education & Training
Medical School
Graduated from George Washington University School Of Medicine & Health Sciences in 1991 and George Washington University School Of Medicine An in 1987.
NPI Number
Dr. Heinonen's NPI number is 1194727081.
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Frequently Asked Questions
- Where is Dr. Mark Heinonen's office located?
- Dr. Mark Heinonen's office is located at 10180 Se Sunnyside Rd, Clackamas, OR, 97015.
- Which hospitals is Dr. Mark Heinonen affiliated with?
- Dr. Mark Heinonen is affiliated with Peacehealth Southwest Medical Center, Kaiser Permanente Sunnyside Medical Center, Dignity Health Saint Rose Dominican Hospital Siena Campus, Legacy Salmon Creek Medical Center, Ohsu Health Hillsboro Medical Center, and Kaiser Permanente Westside Medical Center.
- Does Dr. Mark Heinonen accept virtual/telehealth appointments?
- Dr. Mark Heinonen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Mark Heinonen accept my insurance?
- You can see the insurance plans that Dr. Mark Heinonen accepts on their Vitals profile.
- Is Dr. Mark Heinonen accepting new patients?
- Dr. Mark Heinonen is accepting new patients on Vitals. View Dr. Mark Heinonen's profile on Vitals to make an appointment.
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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