American Academy of Orthopaedic Surgeons
American Academy of Hip and Knee Surgeons
American College of Surgeons
California Orthopaedic Association
University of Michigan Orthopaedic Alumni Society
California Medical Association
Ventura County Medical Association
Elected as Medical Staff President of St. Johns/Pleasant Valley physicians
Physician of the Year 2010 St. John’s Regional Medical Center
Member of Medical Executive Committee of Channel Islands Surgicenter
AMA Physician Recognition Award
One of the first Orthopaedic surgeons in the area to perform custom-made patient-specific knee implants
First to perform Anterior Hip Replacement at St. John's Regional Medical Center
First to perform an Outpatient Joint Replacement at Channel Islands Surgicenter
Interviewer for the University of Michigan Medical School
Dr. Jeffers values patient safety and efficiency during surgery and as such, has designed the Jeffers Hip Retractor for use during anterior hip replacements. In addition to his clinical duties, he also acts as the Chief Medical Officer of Crely, (https://www.crely.ai) seeking to identify early infections after surgery and improving the outcomes of joint replacement surgery.