Providers
Jaimo Ahn, MD, PhD
Harold W. and Helen L. Gehring Research Professor of Orthopaedic Surgery
Associate Chair for Education, Orthopaedic Surgery
Area of Practice
Orthopaedic Trauma
Karen Cummings, PA-C
Physician Assistant, Orthopaedic Surgery
Bone Health and Fragility Fracture Consultant
Area of Practice
Bone Fragility & Fragility Fracture Care
Mark E. Hake, MD
Clinical Associate Professor, Orthopaedic Trauma
Program Director, Orthopaedic Surgery Residency Program
Area of Practice
Orthopaedic Trauma
Alexandra Offerman, FNP-BC
Nurse Practitioner, Orthopaedic Surgery
Area of Practice
In-Patient Orthopaedics
Aaron M. Perdue, MD
Service Co-Director
Clinical Assistant Professor, Orthopaedic Surgery
Area of Practice
Orthopaedic Trauma
Nursing Care
Lloyd Wright, CRNFA
Inpatient OR Coordinator, Orthopaedic Surgery
Area of Practice
Orthopaedic Trauma
Administrative
On-Call Surgeons
William R. Aibinder, MD
Clinical Assistant Professor, Orthopaedic Surgery
Co-Director, Sports Medicine Fellowship Program
Area of Practice
Orthopaedic sports medicine, shoulder and elbow surgery, and shoulder replacement surgery
Eileen A. Crawford, MD
Harold W. and Helen L. Gehring Early Career Professor of Orthopaedic Surgery
Clinical Assistant Professor, Orthopaedic Surgery
Area of Practice
Orthopaedic sports medicine, pediatric sports medicine, and knee, shoulder and elbow surgery
Elizabeth A. Dailey, MD
Clinical Assistant Professor, Orthopaedic Surgery
Area of Practice
Hip and Knee Replacement
Michael M. Kheir, MD
Clinical Assistant Professor, Orthopaedic Surgery
Hip and Knee Replacement
Area of Interest
Total and partial knee replacement, total hip replacement, robotic-assisted joint surgery
David P. Patterson, MD
Clinical Assistant Professor, Orthopaedic Surgery
Area of Practice
Orthopaedic sports medicine, knee and shoulder surgery, and complex reconstruction of the knee
Academic
Lyle Johnson, CRC
Clinical Research Coordinator - Associate, Orthopaedic Surgery
Area of Practice
Orthopedic Clinical Research
James A. Goulet, MD
Professor Emeritus of Orthopaedic Surgery and Chief Emeritus of Orthopaedic Trauma
Bryant W. Oliphant, MD, MBA
Research Investigator, Orthopaedic Surgery
Trauma Health Services Research