Dr. Roger D. Dainer, DO | Pleasanton, CA | Orthopedic Surgery

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Dr. Roger Dainer is an orthopedic surgeon who specializes in orthopedic surgery and hand surgery. He earned his medical degree from Kansas City University of Medicine & Bioscience College of Osteopathic Medicine and completed his residency at the United States Naval Medical Center. With 45 years of experience in orthopedic care, Dr. Dainer brings extensive expertise to treating musculoskeletal conditions. He is fluent in both English and Spanish.

Dr. Dainer practices at multiple locations throughout California, including Pleasanton, San Ramon, and Tracy. His hospital affiliations include Sutter Tracy Community Hospital, San Ramon Regional Medical Center, and Stanford Health Care Tri Valley. He focuses on treating joint pain, rotator cuff problems, and shoulder pain. His treatment approaches include physical therapy, strength training, and manual therapy techniques. Patients have given Dr. Dainer an average rating of 4.4 out of 5 on Vitals.

AI-generated from data on this provider profile.

accepting new patients
4.4

124 Ratings
45 years of experience
speaks English, Spanish
United States Naval Medical Center
112 written reviews
3 specialties
17 areas of expertise
3 board certifications
3 hospital affiliations
6 office locations
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Dainer's Ratings and Reviews

4.4

124 Ratings with 112 written Reviews

Average Wait Time 21 Minutes

How was your appointment with
Dr. Dainer?

Patients’ Perspective

Gave an accurate diagnosis: (78) Did WellNeeds Improvement (9)
Had a good bedside manner: (72) Did WellNeeds Improvement (14)
Spent time with me: (74) Did WellNeeds Improvement (15)
Provided follow-up after the visit: (69) Did WellNeeds Improvement (12)
Flexible scheduling: (79) Did WellNeeds Improvement (4)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

124 ratings & reviews

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Showing 1 to 10 of 112 reviews

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Happy that he is my doctor. Very professional and very informative and experienced

May 26th, 2026

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Dr Dainer is a great listener and tells you what to expect and next steps. I would highly recommend him.

May 15th, 2026

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Dr. Dainer was thorough and gave a good explanation of my problem. X-Rays were taken and there was a very short wait before discussions. He has a very deep knowledge of bone problems. Very satisfied with his care for my issue.

April 3rd, 2026

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Waiting time was long about hour. But he is totally confident and pleasant. I felt he was clear in his diagnosis and personal.

March 18th, 2026

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Dr. Danier was very thorough, very professional. He made sure to explain each XRay that was taken on my shoulder. He was very pleased with my effort to get myself back to normal.

March 13th, 2026

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It was nice to see Dr. Dena again as he did my shoulder surgery years ago he was very informed on the issues I have and had good advice for me and is willing to work with me to get better pleasant visit overall

March 2nd, 2026

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I love that they get you into your appointment at the actual time you’re scheduled for. Dr. Dainer is a professional who knows exactly what he is doing. I have full confidence that he will operate on my shoulder correctly.

February 6th, 2026

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Dr Dainer is direct and to the point. He can often run behind schedule due to the fact that he is thorough and will explain things to you if you ask.

January 24th, 2026

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This is by far one of the best doctor I've seen he makes you feel confident, comfortable, he explained things in detail so that you understand he also makes sure things are correct and accurate he's just exceptionally a great doctor who really cares about ones needs I would definitely recommend refer him.

January 20th, 2026

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I have no doubt he is smart unfortunatly he drags his feet on doing anything meaningful to help. He also refuses to accept MRI reports at face value. I understand being through but its been 4 months and all he has done has given basic anti inflamitory meds for a tear in the knee and remond more phisical therapy. Reguses to do any meaningful help to the point my refering doctor is starting to take matters into there own hands to try and aleviate pain.

January 6th, 2026

Tri Valley Orthopedic Specialists Inc

4626 Willow Rd Ste 200Pleasanton, CA 94588

Tel: (866) 623-7600

Mon8:00 am - 5:30 pm

Tue8:00 am - 5:30 pm

Wed8:00 am - 5:30 pm

Thu8:00 am - 5:30 pm

Fri8:00 am - 5:30 pm

SatClosed

SunClosed

Tri Valley Orthopedic Specialists Inc

5601 Norris Canyon Rd Ste 130San Ramon, CA 94583

Tel: (866) 623-7600

Mon8:00 am - 5:30 pm

Tue8:00 am - 5:30 pm

Wed8:00 am - 5:30 pm

Thu8:00 am - 5:30 pm

Fri8:00 am - 5:30 pm

SatClosed

SunClosed

Stanford Health Care Tri Valley

5555 W Las Positas BlvdPleasanton, CA 94588

Tel: (925) 847-3000

Mon5:00 am - 7:30 pm

Tue5:00 am - 7:30 pm

Wed5:00 am - 7:30 pm

Thu5:00 am - 7:30 pm

Fri5:00 am - 7:30 pm

SatClosed

SunClosed

Sutter Tracy Community Hospital

1420 N Tracy BlvdTracy, CA 95376

Tel: (209) 835-1500

Tri Valley Orthopedic Specialists Inc

2180 W Grant Line RdTracy, CA 95377

Tel: (925) 463-0470

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Hacienda Surgery Center

4626 Willow Rd Ste 100Pleasanton, CA 94588

Tel: (925) 734-6744

Mon7:00 am - 5:00 pm

Tue7:00 am - 5:00 pm

Wed7:00 am - 5:00 pm

Thu7:00 am - 5:00 pm

Fri7:00 am - 5:00 pm

SatClosed

SunClosed


Dr. Roger D Dainer, DO	Dr. Stephanie Pun, MD	Dr. Aaron K. Salyapongse, MD	Dr. David G. Mohler, MD
Orthopedic Surgery	Orthopedic Surgery	Orthopedic Surgery	Orthopedic Surgery
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.4 (124 Ratings)	3.9 (9 Ratings)	4.2 (26 Ratings)	4.2 (17 Ratings)
45 Years of Experience	19 Years of Experience	25 Years of Experience	43 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish	Speaks Chinese, Spanish, English	Speaks English, Spanish	Speaks Spanish, English
Pleasanton , CA	Redwood City , CA	Pleasanton , CA	Redwood City , CA
Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med	Med School: University Of California San Francisco School Of Medicine	Med School: Saint Louis University School Of Medicine	Med School: Weill Cornell Medical College
Current Profile	View Profile	View Profile	View Profile

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Arthroscopy
Bone Fracture
Carpal Tunnel Syndrome
Hand Surgery
Herniated Disc
Hip Osteoarthritis
Hip Surgery
Joint Pain/Swelling
Joint Replacement
Knee Surgery (Knee Replacement Arthroplasty)
Laminectomy
Osteoarthritis
Osteoarthritis (Hand and Wrist)
Other
Scoliosis
Sports Medicine
Surgery

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2027, Active

EDUCATION & TRAINING

Residency

United States Naval Medical Center

Medical School

Kansas City University Of Medicine & Bioscience College Of Osteopathic MedGraduated in 1981

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Which hospitals is Dr. Roger Dainer affiliated with?: Dr. Roger Dainer is affiliated with Sutter Tracy Community Hospital, San Ramon Regional Medical Center, and Stanford Health Care Tri Valley.
Is Dr. Roger Dainer accepting new patients?: Dr. Roger Dainer is accepting new patients on Vitals. View Dr. Roger Dainer's profile on Vitals to make an appointment.
Does Dr. Roger Dainer accept virtual/telehealth appointments?: Dr. Roger Dainer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Roger Dainer speak?: Dr. Roger Dainer speaks English and Spanish.
Where is Dr. Roger Dainer's office located?: Dr. Roger Dainer's office is located at 4626 Willow Rd Ste 200, Pleasanton, CA, 94588.

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