Skip to main content
Gregory Horner, MD, Orthopaedic Surgery, Pleasanton, CA, San Ramon Regional Medical Center

GregoryHornerMD

Orthopaedic Surgery Pleasanton, CA

Hand Surgery

Physician

Dr. Horner is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Horner's full profile

Already have an account?

Education & Training

  • Tufts Medical Center
    Tufts Medical CenterFellowship, Hand Surgery (Orthopaedic Surgery), 1998 - 1999
  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterResidency, Orthopaedic Surgery, 1993 - 1998
  • Johns Hopkins University School of Medicine
    Johns Hopkins University School of MedicineClass of 1993

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 2023 - 2026
  • WA State Medical License
    WA State Medical License 2024 - 2025
  • MO State Medical License
    MO State Medical License 2023 - 2025
  • CA State Medical License
    CA State Medical License 1995 - 2025
  • American Board of Orthopaedic Surgery Orthopaedic Surgery
  • American Board of Orthopaedic Surgery Surgery of the Hand

Press Mentions

  • ASC Leader to Know: Dr. James Scott of Georgia Sports Medicine & Orthopedic Clinic
    ASC Leader to Know: Dr. James Scott of Georgia Sports Medicine & Orthopedic ClinicAugust 10th, 2017
  • 156 ASC Industry Physician Leaders to Know
    156 ASC Industry Physician Leaders to KnowFebruary 3rd, 2015

Hospital Affiliations