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Summary
Dr. Williamson graduated from the Oregon Health & Science University School of Medicine,Oregon Health & Science University School of Medicine in 1981. He works in Tigard, OR and 1 other location and specializes in Addiction Medicine and Anesthesiology. Dr. Williamson is affiliated with Kaiser Permanente Sunnyside Medical Center and Providence Seaside Hospital.
Quick Facts
- 45 years of experience
- University Of Connecticut Health Center
- 2 specialties
- 1 area of expertise
- 2 board certifications
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Merle Dean Williamson has 2 locationsRecovery Works Northwest
12540 Sw Main St Ste 202Tigard, OR 97223 Tel: (503) 906-9995
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 4:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 3:00 pm
SatClosed
SunClosed
Kaiser Permanente Sunnyside Medical Center
10180 Se Sunnyside RdClackamas, OR 97015 Tel: (503) 652-2880
Compare with Similar Doctors
 |  |  |  |
| Dr. Merle Dean Williamson, MD | Dr. Robbie Bahl, MD | Josie Cowburn | Dr. Juliana Elizabeth Wallace |
| Addiction Medicine | Addiction Medicine | Addiction Medicine | Addiction Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 45 Years of Experience | 13 Years of Experience | 28 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | |||
| Tigard , OR | Portland , OR | Vancouver , WA | Portland , OR |
| Med School: Oregon Health & Science University School Of Medicine | Med School: Columbia University College of Physicians and Surgeons | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Merle Dean Williamson
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Merle Dean Williamson has the following 2 specialties
Specialty Expertise
Dr. Merle Dean Williamson has the following area of expertise
Certifications, License, & Education
45 Years Experience
Dr. Merle Dean Williamson 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 Connecticut Health Center.
Medical School
Graduated from Oregon Health & Science University School Of Medicine in 1982 and Oregon Health & Science University School Of Medicine in 1981.
NPI Number
Dr. Williamson's NPI number is 1467465823.
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Frequently Asked Questions
- Is Dr. Merle Dean Williamson accepting new patients?
- Dr. Merle Dean Williamson has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Merle Dean Williamson accept my insurance?
- You can see the insurance plans that Dr. Merle Dean Williamson accepts on their Vitals profile.
- How can I make an appointment with Dr. Merle Dean Williamson?
- You can find contact information for Dr. Merle Dean Williamson here on Vitals.
- Does Dr. Merle Dean Williamson accept virtual/telehealth appointments?
- Dr. Merle Dean Williamson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Merle Dean Williamson affiliated with?
- Dr. Merle Dean Williamson is affiliated with Kaiser Permanente Sunnyside Medical Center and Providence Seaside Hospital.
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