About
GREGORY KELLER, M.D. is an orthopedic surgery located at 1325 SAN MARCO BLVD STE 200 in JACKSONVILLE, FL.
Gregory Keller is one of 90 orthopedic providers listed in JACKSONVILLE, FL on AdvOrtho.
Practice at a glance
In 2024, 100% of Gregory Keller's identifiable Medicare procedure volume was spine work. Their most frequent service was injection of contrast for imaging of each level of lower spine for 45 Medicare patients.
Distinct procedures
11
Medicare patients
235
busiest single service
Care setting
95% office
mostly outpatient
Most-performed procedures, 2024
Injection of contrast for imaging of each level of lower spine
78
45 patients
Aspiration and/or injection of fluid from large joint
66
49 patients · below the state median of 107
Insertion of cage or mesh device to spine bone and disc space during spine fusion
51
31 patients · above the state median of 34
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
48
38 patients · near the state median of 41
Aspiration of bone marrow for spine bone graft
37
35 patients · near the state median of 32
Injection of lower or sacral spine facet joint using imaging guidance, single level
36
24 patients · near the state median of 31
Training and practice
Gregory Keller has been in practice since 1988, after graduating from Vanderbilt University School of Medicine.
- Practices with Jacksonville Orthopaedic Institute Inc (60 clinicians)
- Affiliated with Baptist Health Medical Center - Jacksonville, Baptist Medical Center Beaches and Baptist Medical Center - Nassau
- Offers telehealth visits
Registry record
Registered subspecialty
- Licensed in Florida
- Practices within a group or organization
Where this comes from
Procedure volumes:CMS Medicare Physician & Other Practitioners, 2024. Fee-for-service claims only, so they exclude privately insured, Medicare Advantage and pediatric patients - volume is not comparable across practices with different patient mixes. These are billing records, not outcomes.
Training and practice: CMS Doctors and Clinicians list. A graduation year is when training finished, not years of orthopedic experience or a board certification. Affiliations come from Medicare enrollment and may be incomplete.
Registry details: NPPES. Subspecialties are self-reported at registration, not a board certification.
Credentials: Doctor of Medicine (MD)
An MD degree indicates completion of a medical doctorate program focused on allopathic medicine. MDs complete four years of medical school followed by residency training in their chosen specialty. Orthopedic surgery residencies typically last five years and include extensive training in surgical and non-surgical treatment of musculoskeletal conditions.
Office Information
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Profile information is sourced from the public CMS NPI Registry. Contact the office directly to confirm current availability and insurance acceptance. Providers can update this profile to reflect their current practice.
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