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Roger Dainer, D.O.
Tri-Valley Orthopedic Specialists
Orthopedics: Reconstructive Surgery of the Knee and Shoulder, Arthroscopic Surgery
Pleasanton, San Ramon, Tracy
Most recent review: Sep 22, 2025
Recent
4.7
536 Ratings
131 Comments
Dr. Roger Dainer is an Orthopedic Surgeon at Tri-Valley Orthopedic Specialists and has a special interest and expertise in arthroscopic reconstructive surgery of the shoulder and knee.
4.7
536 Ratings
131 Comments
Dr. Roger Dainer is an Orthopedic Surgeon at Tri-Valley Orthopedic Specialists and has a special interest and expertise in arthroscopic reconstructive surgery of the shoulder and knee.
Recent activity
Most recent review: 2 weeks ago
• 131 total reviews
The reviews listed below were collected independently of Tri-Valley Orthopedic Specialists through rater8. Each review represents an authentic and verified patient experience.
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Dr. Roger Dainer joined the Tri-Valley Orthopedic group in 1990, after 10 years of U.S. Naval Service. As a Board-certified Orthopedic Surgeon, he treats patients with a wide range of musculoskeletal problems. He has developed a special interest and expertise in arthroscopic reconstructive surgery of the shoulder and knee. He is also a highly respected Qualified Medical Evaluator/Agreed Medical Evaluator (QME/AME), with considerable experience in evaluation and treatment of Workers’ Compensation injuries.
Education
Undergraduate: B.S., College of William and Mary, Williamsburg, VA
Medical School: D.O., Kirksville College of Osteopathic Medicine, Kirksville, MO
Internship & Orthopedic Surgery Residency: Naval Regional Medical Center, Oakland, CA
Additional Information
As a sports enthusiast, Dr. Dainer is able to use his personal knowledge in treating sports injuries. Among other activities, he regularly plays golf and works out at a local health club. Additionally, he is very involved in equestrian activities. His daughter and wife ride competitively in dressage and eventing at a National level. Prior to beginning his career as an Orthopedic Surgeon, Dr. Dainer was a professional musician and continues to be an audio enthusiast. Living on a ranch, his weekends are full with activities such as driving a tractor, mending fences and generalized farm work. His newest interest is Wing, or Clay Shooting. For over 15 years, he and his family have made the Tri-Valley community their home.
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He is quite condescending.
Professional and trustworthy if you do the work and put time into your recovery, ask questions he encourages you to get better even though it hurts.
Very friendly and explained my injury to me.
Always very professional, clear and understanding information. Keep up the great work.
Muy bien
Very caring physician
Very friendly and knowledgeable. Felt at ease in spite of being in pain.
Smart, professional and compassionate doctor. He saw me right away and was very thorough.He ordered tests and I will be seeing him again next week for the results of the test.
Good first visit, to the point and no fluff . Clear on what to expect and treatment going forward.
Really super impressed