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Sumner Seibert, M.D.

Sumner S. Seibert, MD, FAAOS, QMEOrthopaedic Surgeon

Dr. Sumner Seibert is a board-certified orthopaedic surgeon practicing in Antioch, California. Dr. Seibert has expertise in industrial medicine and is available to provide qualified medical evaluations.

  • abos
Education & Experience
Professional Experience
  • Attending Orthopaedic Surgeon
    Sutter Delta Medical Center
    Antioch, CA
  • Dr. Seibert provides orthopaedic care for clinic and hospital patients. Dr. Seibert has twice served as the Chief of Staff for the hospital.

Hospital & Surgery Center Affiliations
  • Sutter Delta Medical Center, Antioch, CA
  • BASS Surgery Center, Walnut Creek, CA

Residency
  • Highland General Hospital, UC San Francisco

Internship
  • Highland General Hospital

Medical School
  • University of Illinois at Chicago College of Medicine

Education
  • University of Illinois Medical School
    June 1968
  • Highland Alameda County Hospital (Rotating Internship)
    July 1968 - June 1969
  • U.S. Amy-General Medical Officer
    Served in Republic of Vietnam as Battalion Surgeon (Bronze Star)
    Served at Fort Carson Hospital in Colorado Springs as Emergency Room Physician
    October 1969 - October 1971
  • Residency in General Surgery
    Highland General Hospital, Oakland, CA
    October 1971- October 1972
  • Chief of Emergency Room
    Fairmont County Hospital, San Leandro, CA
    January 1973 - May 1973
  • Orthopedic Residency
    University of California, San Francisco, CA
    July 1973 - June 1976
  • Private Practice- Bakersfield, CA
    Kern Orthopedic Medical Group
    October 1976 – August 1978
  • Kaiser Hospital, Hayward, CA
    Department of Orthopedics
    October 1978 – March 1979
  • Private Practice - Antioch, CA
    General Orthopedic Surgery
    April 1979 - Present
  • Certified by American Board or Orthopedic Surgery
    September 1978
  • Member of Westem Orthopedic Association
    Fellow - American Academy of Orthopedic Surgeons
    March 1981

Sutter Delta Medical Center Appointments
  • Board of Trustees: 1984-1993, 2005- 2006
    • Vice Chairman: 1992-1993
  • Director of Physical Therapy: 1998-2006
  • Chairman of Surgical Services: 1995- 1996, 1999-2000
  • Chief of Surgery: 1987-1988, 1991- 1993, 1995, 1999, 2000
  • Chairman of Outpatient Services: 1995-1996, 1999
  • Chairman of Emergency Services: 1998
  • Quality Assurance Chairman: 1994
  • Chief of Staff 1983, 1988

Committees
  • 2005 - UR & Blood Performance Improvement, Risk Management and Medical Records
  • 1995-2006 - Emergency Services, Surgical Services
  • 1995-2000 - Chairman, Medical Executive/Credentials
  • 1994 - Bylaws, CME, QI/RM - Chairman, Medical Executive/Credentials
Licensure & Board Certification
  • Diplomate, American Board of Orthopaedic Surgery – Board Certified
  • State of California Qualified Medical Evaluator License
  • Drug Enforcement Administration License
  • State of California Physician and Surgeon's License
  • State of California X-ray Supervisor and Operator License
Professional Memberships
  • Fellow, American Academy of Orthopaedic Surgeons, 10/2017-present
  • California Orthopaedic Association, 2014-present

Click here to view a PDF version of Dr. Seiberts’ Curriculum Vitae

  • ABOS
  • AOSSM
  • AANA
  • AAOS
  • AOTRAUMA
Delta Orthopaedics

3240 Lone Tree Way
Suite 200
Antioch, CA 94509 USA