Welcome to tree city chiropractic. Dr. Steven Pettigrew was born in Sacramento California and graduated from El Camino High school. He later attended Cal State University and graduated with a B.A. in Recreation Administration. Dr. Pettigrew spent 4 years in the United States Air Force and is a Vietnam era Veteran. In 1977, Steven graduated from Western States Chiropractic College and is currently licensed in Oregon and California. In 1988, Dr. Pettigrew completed his Chiropractic Orthopaedic Diplomate through WSCC. He has also completed his Chiropractic certification in Spinal Traumas through the International Chiropractic Association, which he has been certified since 1996. In 2008, Dr. Pettigrew completed the Chiropractic Wellness Certification Program , "Eat well, Move well, and Think well". His many years of continuing education includes: spinal traumas, orthopedics, neurology, brain injuries, pediatrics, nutrition, and sports injuries. Dr. Pettigrew has over 33 years of experience in treatment and management of automobile accident patients, sports injuries, pediatrics, and geriatric patients. In his 33 years of experience, Dr. Pettigrew, has had the privilege of treating movie actors, film directors, professional basketball, baseball, football, and soccer players, as well as professional race car divers and ice skaters. Dr. Pettigrew's goal has always been "to treat every individual with the most compassionate and focused care possible, while reaching the best outcome for the patient."