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Steve Lawton, MD

Mission - Valencia Office

Currently Not Accepting New Patients


Family Medicine



Years Practicing


About Steve

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Steve is an experienced family physician who is dedicated to providing compassionate, thorough and evidence-based care to members of our community. He is a clear communicator, skilled in providing preventive care as well as treating chronic conditions such as diabetes, hypertension and sleep issues. After earning his MD from Northwestern University Medical School, Steve went on to complete an internship at Deaconess Medical Center, and he completed his residency in Family Practice at Rush University Medical Center and Illinois Masonic Medical Center in Chicago. Prior to joining One Medical, he spent over a decade practicing in Seattle where he honed his skills in primary care and integrative medicine. Steve is certified through the American Board of Family Medicine. Note: sees patients age 18 and older.


  • Anxiety, Depression, Insomnia
  • Diabetes, Hypertension, Lipid Disorders
  • Exercise, Nutrition, Weight Management
  • Travel Medicine