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Gregory Keller, MD

Orthopedic Surgeon

Gregory Keller, MD, received his medical degree from Vanderbilt University Medical School. He completed his orthopedic surgery training at the University of Florida Health Science Center. His fellowship in spine surgery was completed with Shannon Stauffer, MD, at Southern Illinois University Medical School. Dr. Keller’s areas of expertise include:

  • NEW: Online doctor visits
  • Adult and Adolescent Spinal Surgery
  • General Orthopaedic Surgery
  • Hip Surgery
  • Hand and Wrist Surgery
  • Foot and Ankle Surgery
  • Shoulder and Elbow Surgery
  • Joint Replacement Surgery


  • Orthopedic Surgeon


  • American Board of Orthopaedic Surgery (Orthopaedic Surgery)

From the doctor

I have been in practice for more than 15 years and love practicing orthopedics because of the difference that I can make in people’s lives. I endeavor to provide patients with a pain free and fully functional life. My philosophy of care is to use the most conservative treatment once the patient is diagnosed, often this does not involve surgery. It is important to me to take time with my patients to explain their diagnosis and treatment options so they can fully understand their condition

Ages treated

  • Adolescent
  • Teen
  • Adult
  • Senior


  • English

JOI San Marco

1325 San Marco Boulevard - Suite 200
Jacksonville, FL 32207

904.346.3465 904.396.0388

Education & Training

  • Bachelor of Science - University

    Vanderbilt University - Nashville , TN

    1980 – 1984

  • Bachelor of Science - Undergraduate

    Vanderbilt University Undergrad Registrar - Nashville , TN


  • Doctor of Medicine - Medical School

    Vanderbilt University School of Medicine - Nashville , TN

    1984 – 1988

  • Internship

    University of Florida Health Science Center - Jacksonville , FL

    1988 – 1989

  • Residency

    University of Florida Health Science Center - Jacksonville , FL

    1989 – 1993

  • Fellowship

    Southern Illinois University -Undergraduate Registrar - Carbondale , IL

    1993 – 1994