Overview
Timothy Keenen is an Orthopedics provider in Tualatin, Oregon. Dr. Keenen is highly rated in 1 condition, according to our data. His top areas of expertise are Spinal Stenosis, Invertebral Disc Disease, Spondylolisthesis, Microdiscectomy, and Herniated Disc Surgery.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
Locations
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.
James Hayden is an Orthopedics provider in Portland, Oregon. Dr. Hayden is highly rated in 32 conditions, according to our data. His top areas of expertise are Adult Soft Tissue Sarcoma, Bone Tumor, Epithelioid Sarcoma, Osteotomy, and Hip Replacement. Dr. Hayden is currently accepting new patients.
Michelle Welborn is an Orthopedics provider in Portland, Oregon. Dr. Welborn is highly rated in 9 conditions, according to our data. Her top areas of expertise are Scoliosis, Kyphosis, Collins Pope Syndrome, Osteotomy, and Spinal Fusion. Dr. Welborn is currently accepting new patients.
Robert Tatsumi is an Orthopedics provider in Tualatin, Oregon. Dr. Tatsumi is highly rated in 3 conditions, according to our data. His top areas of expertise are Spondylolisthesis, Spinal Stenosis, Invertebral Disc Disease, Microdiscectomy, and Cervical Disc Surgery. Dr. Tatsumi is currently accepting new patients.
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
- Distinguished
- Spinal StenosisDr. Keenen isDistinguished. Learn about Spinal Stenosis.
- Experienced
- Cervical Disc SurgeryDr. Keenen isExperienced. Learn about Cervical Disc Surgery.
- Cervical MyelopathyDr. Keenen isExperienced. Learn about Cervical Myelopathy.
- Cervical SpondylosisDr. Keenen isExperienced. Learn about Cervical Spondylosis.
- Herniated Disc SurgeryDr. Keenen isExperienced. Learn about Herniated Disc Surgery.
- Herniated DiskDr. Keenen isExperienced. Learn about Herniated Disk.
- Invertebral Disc DiseaseDr. Keenen isExperienced. Learn about Invertebral Disc Disease.