Orthopaedic Trauma Team

Bill Obremsky, MDWilliam T. Obremskey, M.D., M.P.H., M.M.H.C.
Professor of Orthopaedics & Rehabilitation
Orthopaedic Trauma





Cory CollingeCory Collinge, M.D.
Professor of Orthopaedic Surgery and Rehabilitation
Orthopaedic Trauma





Image of Robert Boyce MDRobert H. Boyce, M.D.
Assistant Professor of Orthopaedic Surgery and Rehabilitation
Orthopaedic Trauma






Alex Jahangir MDAlex Jahangir, M.D., M.M.H.C.
Associate Professor of Orthopaedics & Rehabilitation
Orthopaedic Trauma






Manish Sethi MDManish Kumar Sethi, M.D.
Assistant Professor of Orthopaedics & Rehabilitation







Nurse Practitioners

Melissa Lassater, RN, BSN, MSNMelissa Lasater, MSN, ACNP-BC
Acute Care Nurse Practitioner, associate faculty member, orthopaedic trauma
Melissa earned her BSN from Belmont and a master's in nursing from Vanderbilt. She has experience as an RN in trauma and burn intensive care as a bedside nurse and charge nurse.


Greer HenryGreer Mahoney Henry, MS, PA-C
Physician Assistant, Associate Faculty Member, Orthopaedic Trauma
Greer is a native of Syracuse, New York. She holds a BA in Neuroscience from Hamilton College and a Master's degree in Neuroscience from Syracuse University. She earned a Masters in Physician Assistant Studies from LeMoyne College in 2010. Before joining Vanderbilt, she worked as a General Surgery PA specializing in patient care in pre-, intra- and post-operative settings.

Lauren BraueLauren Kelley Braue, PA-C
Physician Assistant, Associate Faculty Member, Orthopaedic Trauma
Lauren holds a B.S. in Health Science from the University of Florida and a Master's degree in Physician Assistant Studies from The University of Florida. She then completed a surgical residency at Norwalk/Yale University. She has experience as an orthopaedic physician assistant since 2012 including total joints, hand and upper extremity, and traumatic orthopaedic injuries.