Gregory C. Keller, MD

Dr. Gregory Keller, Orthopaedic Surgeon 

Dr. Gregory Keller is a board certified orthopaedic surgeon specializing in disorders of the spine. He received his medical degree from Vanderbilt University Medical School. He completed his orthopaedic surgery training at the University of Florida Health Science Center. His fellowship in spine surgery was completed with Shannon Stauffer, M.D. at Southern Illinois University Medical School. Dr. Keller is board certified by the American Board of Orthopaedic Surgery.

Please watch this VIDEO on Robotic Spine Surgery at JOI.

Dr. Keller  practices at the JOI San Marco Location.

1325 San Marco Blvd., Suite 200
Jacksonville, FL 32207
Phone: 904.346.3465 • F 904.396.0388

New Patient Appointment Line: 904-564-2000, Fax: 904-996-9412 or schedule online.

To schedule follow-up appointments or cancel and reschedule appointments, please go to the Patient Portal.

Hours of Operation 

8:30 am to 5:00 pm – Monday thru Friday

Dr. Keller has a Comprehensive Certification with Centinel Spine for Cervical and Lumbar Fusions.  Dr. Keller Explains the STALIF M Ti Minimally-Invasive Lumbar Spine Fusion in the VIDEO.

To Learn more about Centinel and Tiger Woods’ Story, go to tiger

Click to view the Segment, “Tiger Woods, Reborn”.

Physician Extenders:

Nick Godley, PA-C Physician Assistant
(904) 346-3465

Vicky Pursley, MSN, APRN, Nurse Practitioner
(904) 346-3465

Medical Secretary (904) 858-6479

Medical Assistant (904) 858-6423

Areas of Expertise:

  • Adult and Adolescent Spinal Surgery
  • General Orthopaedic Surgery
  • Robotic Minimally Invasive Spine Surgery


  • Anterior Cervical Decompression and Fusion
  • Arthritis
  • Anterior Scoliosis Fusion
  • Anterior Spinal Fusion
  • Artificial Disc Replacement (Cervical & Lumbar)
  • Back Pain
  • Centinel Spine Cervical Fusion
  • Coccygectomy
  • Compression Fracture
  • Degenerative Disc Disease
  • Deformity Scoliosis
  • Hip Pain
  • Hip Replacement Anterior
  • Intra-Articular Knee Injections
  • Intradiscal Electrothermal Disc Treatment (IDET)
  • Joint Replacement
  • Knee Arthroscopy
  • Knee Replacement and Knee Pain
  • Kyphoplasty
  • Lower Back Pain
  • Lumbar Laminectomy
  • Mazor Robotic Spine Surgery
  • Meniscus Tear
  • Microsurgery
  • Minimally Invasive Surgical Techniques
  • Myelopathy
  • Neck Pain
  • Pars Fracture
  • Pinched Nerve (Radiculopathy)
  • Posterior Cervical Decompression and Fusion
  • Posterior Scoliosis and Spinal Fusion
  • Radiculopathy
  • Radiculopathy (Pinched Nerve)
  • Robot-Assisted Spine Surgery
  • Sciatica
  • Scoliosis
  • Shoulder Arthritis
  • Shoulder Impingement
  • Spondylolisthesis
  • Spondylolysis
  • Total Joint Replacement
  • Total Hip and Knee Replacement


*Robotic Spine Surgery or Robotic Spine Video

Member: Baptist Center for Joint Replacement 


Video Introduction

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