Keith Frederick (b. November 6, 1952) is a Republican member of the Missouri House of Representatives, representing District 121. He was first elected to the chamber in 2010.

Frederick is unable to run for re-election in 2018 to the Missouri House of Representatives because of term limits.

Frederick earned his B.S. from Saint Louis College of Pharmacy in 1976 and D.O. from the Chicago College of Osteopathic Medicine in 1981. His professional experience includes working as an orthopedic surgeon and owner of Frederick Hardwoods & Flooring.

• Attended, Knee Surgery/Partial Knee Replacement, Institute de Genoux, 2003
• DO, Chicago College of Osteopathic Medicine, 1977-1981
• Attended, Graduate Studies, University of Missouri-Columbia, 1977
• BS, Saint Louis College of Pharmacy, 1971-1976

• Attended, Knee Surgery/Partial Knee Replacement, Institute de Genoux, 2003
• DO, Chicago College of Osteopathic Medicine, 1977-1981
• Attended, Graduate Studies, University of Missouri-Columbia, 1977
• BS, Saint Louis College of Pharmacy, 1971-1976
• Orthopedic Surgeon, Frederick Knee Center, Phelps County Regional Hospital, 2004-present
• Registered Pharmacist, present
• Owner, Frederick Hardwoods & Flooring, present
• Orthopedic Surgeon, Osage Bone & Joint Clinic, 1986-2004
• Resident, Normandy Hospitals Saint Louis, 1981-1986

• Attended, Knee Surgery/Partial Knee Replacement, Institute de Genoux, 2003
• DO, Chicago College of Osteopathic Medicine, 1977-1981
• Attended, Graduate Studies, University of Missouri-Columbia, 1977
• BS, Saint Louis College of Pharmacy, 1971-1976
• Orthopedic Surgeon, Frederick Knee Center, Phelps County Regional Hospital, 2004-present
• Registered Pharmacist, present
• Owner, Frederick Hardwoods & Flooring, present
• Orthopedic Surgeon, Osage Bone & Joint Clinic, 1986-2004
• Resident, Normandy Hospitals Saint Louis, 1981-1986
• Representative, Missouri State House of Representatives, District 121, 2010-2019

• Attended, Knee Surgery/Partial Knee Replacement, Institute de Genoux, 2003
• DO, Chicago College of Osteopathic Medicine, 1977-1981
• Attended, Graduate Studies, University of Missouri-Columbia, 1977
• BS, Saint Louis College of Pharmacy, 1971-1976
• Orthopedic Surgeon, Frederick Knee Center, Phelps County Regional Hospital, 2004-present
• Registered Pharmacist, present
• Owner, Frederick Hardwoods & Flooring, present
• Orthopedic Surgeon, Osage Bone & Joint Clinic, 1986-2004
• Resident, Normandy Hospitals Saint Louis, 1981-1986
• Representative, Missouri State House of Representatives, District 121, 2010-2019
• Member, American Academy of Orthopedic Surgeons, present
• Member, American Osteopathic Academy of Orthopedic Surgeons, present
• Chair, Department of Surgery, Phelps County Regional Medical Center, present
• Member, Methodist Church in Rolla, present
• Member, Missouri State Orthopedic Association, present
• Member, American Osteopathic Association