Dr. Sumner Seibert, MD
Dr. Sumner Seibert, MD is an orthopedic surgeon in Antioch, CA and has over 55 years of experience in the medical field. He graduated from University of Illinois College of Medicine in 1968. He is affiliated with medical facilities such as Alta Bates Summit Medical Center-Alta Bates Campus and Sutter Delta Medical Center. He is accepting new patients.
Practice
3240 Lone Tree Way Ste 200 Antioch, CA 94509Make an Appointment
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Dr. Seibert's Reviews
Likelihood to recommend Dr. Seibert
3.9
| 5 Star | 63% | 63% |
| 4 Star | 13% | 13% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 25% | 25% |
Overall Patient Satisfaction
Likelihood of recommending Dr. Seibert to family and friends is 3.875 out of 5
About Me
care philosophy
Dr. Sumner S. Seibert and Dr. Scott Seibert are father and son partners specialized in Orthopaedic Surgery. We have a unique combination of over 35 years of experience along with training in recent advances in orthopaedic technology. As a team,...read moreOrthopedic Surgery
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Ucsf
Residency Hospital, 1976Highland-alameda Co Hospital
Internship Hospital, 1969Highland-alameda General Hospital
Internship Hospital, 1969University Of Illinois College Of Medicine
Medical School, 1968University Of Illinois
Undergraduate School, 1964
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Learn more about medical license public record checkCalifornia Orthopaedic Association, Member
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Locations
Practice
Affiliated Hospitals
- Recipient of 10
hospital awardsAmerica’s 100 Best Hospitals for Joint Replacement Award™ (2025)
Superior clinical outcomes in knee and hip replacement
View all awardsJoint Replacement Excellence Award™ (2024)
Superior clinical outcomes in knee and hip replacement
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
77%Patients said that doctors always listened to them and explained things well1% higher than the national average
- Recipient of 25
hospital awardsAmerica’s 100 Best Hospitals for Joint Replacement Award™ (2025, 2024)
Superior clinical outcomes in knee and hip replacement
View all awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Superior clinical outcomes in knee and hip replacement
View all patient feedbackHow patients felt about the care they received at this hospital.
81%Patients said they were given information about recovering at home3% lower than the national average
72%Patients said that doctors always listened to them and explained things well4% lower than the national average
- Recipient of 1
hospital awardView all patient feedbackHow patients felt about the care they received at this hospital.
82%Patients said they were given information about recovering at home2% lower than the national average
70%Patients said that doctors always listened to them and explained things well6% lower than the national average
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