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Orthopaedic Surgeon, Surgical Specialist

Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Frederick Gregg:

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Specialties & Research

  • He has special expertise in 2 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis


Dr. Gregg has 2 hospital affiliations:

  • Wesley Medical Center 
  • Forrest General Hospital 

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Additional Information
Dr. Frederick O'Neal Gregg DO is a male Orthopaedic Surgeon and practices in Orthopaedic Surgery.
Where does Dr. Frederick O. Gregg practice?
Dr. Frederick Gregg has 6 office locations.
Dr. Frederick Gregg practices Orthopaedic Surgery near Hattiesburg, MS.
Additional practice locations include: Collins, MS and Poplarville, MS.
See Hattiesburg Orthopedic Surgeons.