Robert A. Christenson, DO

Robert A. Christenson, DO

General Surgery
Medical Group
Ascension Medical Group
Ascension Medical Group Ascension Medical Group
Languages Spoken
English, Spanish


Robert Christenson, DO, is a board-certified general surgeon with Ascension Saint Thomas in McMinnville and Smithville, Tennessee. Dr. Christenson provides endoscopy, minimally invasive surgery and general surgery to older pediatric through geriatric patients.

Dr. Christenson has a special interest in minimally invasive procedures and hernia surgery. He strives to communicate clearly and compassionately with patients to establish the best course of action and provide optimal results.

Outside of the office, Dr. Christenson enjoys spending time with family, scuba diving and rock climbing.
Meet Robert A. Christenson, DO



  • A.T. Still University


  • ST. John's Episcopal Hospital - South Shore


Hospital Affiliations

  • Ascension Saint Thomas Dekalb
  • Ascension Saint Thomas Managed Care Organization
  • Ascension Saint Thomas River Park


  • American Osteopathic Board of Surgery - General Surgery


Robert A. Christenson, DO offers services at multiple Tennessee locations. Contact your preferred location to book an appointment.
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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