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Meet Our Team

Meet Our Team

Our Physicians

Staffed with an exceptionally skilled team of Neurosurgeons and Orthopedic Surgeons, all of whom are board certified, Henry Mayo’s new comprehensive Joint Replacement and Spine Surgery Programs provide patients with an exceptional level of joint and spine surgical care by some of the most accomplished surgeons in the region.

  • Alon Antebi, DO
  • Tarek Bittar, MD
  • Joseph Burns, MD
  • Brian Dierckman, MD
  • Adam Dietz, MD
  • Jaime Hernandez, MD
  • Jeffery Kantor, MD
  • James Kayvanfar, MD
  • Mark Liker, MD
  • Richard Nussbaum, MD
  • Michael Shapiro, MD
  • Justin Sherfey, MD
  • Parham Yashar, MD
  • Charles Young, MD

Team Members

  • Orthopedic Nurse Practitioner - Graciela Hoal, ACNP-BC, MSN
  • Clinical Nurse Navigator - Kim Davidson, BSN, RN, CEN, ONC


Ortho-Spine Co-Management Team

  • Director of Surgery—Britta E. De Volder
  • Manager of the Joint Replacement & Spine Surgery Program and Pain Management—Pam Geyer, JD, RN-BC, CFN, FACFE
  • Program Coordinator - Tatiana Larreynaga, MPA

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