
Accepting patients
Who is Dr. Tennant, Orthopedic Surgeon in Portland, OR?
Dr. Robert Tennant, MD is an Orthopedic Surgeon, who primarily practices in Portland, OR. He is board certified. Dr. Tennant graduated from Georgetown University School of Medicine and completed his residency at St Vincent'S Hsp & M C-Ny, Orthopedic Surgery; University Med Ctr, Urology; Univ Ca Sf Sch Of Med, General Surgery. Dr. Tennant is fluent in English, and is currently seeing new patients. Dr. Tennant’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tennant’s office at (503) 214-5200.
Where did Dr. Tennant go to medical school and complete their residency?
Residency: St Vincent'S Hsp & M C-Ny, Orthopedic Surgery; University Med Ctr, Urology; Univ Ca Sf Sch Of Med, General Surgery
Medical School: Georgetown Univ Sch of Med, Washington Dc | Georgetown University School of Medicine
Is Dr. Tennant board certified as an Orthopedic Surgeon?
Yes, Dr. Robert Tennant, MD is board certified by the American Board of Orthopaedic Surgery
What languages does Dr. Tennant speak?
Dr. Tennant and their clinical team can communicate with patients in the following languages:
English
What conditions does an Orthopedic Surgeon like Dr. Tennant typically treat?
As an Orthopedic Surgeon, Dr. Tennant diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Tennant. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Primary Osteoarthritis in Right Knee
- Osteoarthritis of the left knee
- Osteoarthritis of both knees
- Osteoarthritis
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
ICD-10 Codes:
- M1711: Unilateral primary osteoarthritis, right knee
- M1712: Unilateral primary osteoarthritis, left knee
- M170: Bilateral primary osteoarthritis of knee
Also known as:
- Pain in Right Knee
- Pain in Left Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
- Left Knee Ache
- Left Knee Discomfort
- Sore Left Knee
ICD-10 Codes:
- M25561: Pain in right knee
- M25562: Pain in left knee
What procedures does an Orthopedic Surgeon like Dr. Tennant typically perform?
As an Orthopedic Surgeon, Dr. Tennant performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Tennant. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Joint or Bursa Injection/Fluid Removal
- Arthrocentesis
- Major Joint Aspiration
- Bursa Injection
- Joint Fluid Removal
CPT Codes:
- 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance
Does Dr. Tennant accept my insurance?
Dr. Tennant accepts most major insurance plans. Important: Please call our office at (503) 214-5200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tennant accept in Portland, OR?
Dr. Tennant in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cambia Health Solutions
Cigna Group
CVS Health (formerly Aetna)
Healthcare Management Administrators (HMA)
Medicare
Moda Health
Providence Health & Services
State of Oregon
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Tennant's office located?
Dr. Robert Tennant's Primary Practice
11782 SW Barnes Rd Ste 300
Portland, OR 97225
(503) 214-5200
What is Dr. Tennant's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tennant's National Provider Identifier (NPI) number is 1508884057.
What common questions do patients ask about Dr. Tennant?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tennant
What is Dr. Robert Tennant's specialty?
Dr. Tennant is a Orthopedic Surgeon near Portland, OR.
What does an Orthopedic Surgeon do?
An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system.
Is this Dr. Robert Tennant affiliated with a ranked Castle Connolly Top Hospital?
No, Tennant is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Orthopedic Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Orthopedic Surgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Robert Tennant accepting new patients in Portland, OR?
Yes, Dr. Robert Tennant is accepting new patients at this time.
Does Dr. Robert Tennant offer online booking?
Please contact Dr. Tennant's office at (503) 214-5200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Robert Tennant?
Please contact Dr. Tennant's office at (503) 214-5200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Robert Tennant have?
Dr. Robert Tennant is certified by the American Board of Orthopaedic Surgery.
Other Orthopedic Surgeon Near Portland, OR
EL
Orthopedic Surgeon
Dr. Elizabeth Lieberman, MD is an Orthopedic Surgeon, who primarily practices in Portland, OR with 2 additional practice locations.
Portland, OR

Orthopedic Hand Surgeon
Dr. Rolf Sohlberg, MD is an Orthopedic Hand Surgeon, who primarily practices in Portland, OR with 1 additional practice location. He has been practicing for over 31 years and is board certified.
Portland, OR
JB
Orthopedic Surgeon
Dr. Jay Butler, MD is an Orthopedic Surgeon, who primarily practices in Portland, OR with 2 additional practice locations.
Portland, OR