2005 – present
Advisory Dean of Students, College of Physicians and Surgeons, Columbia University
2004 – present
Associate Professor of Clinical Orthopaedic Surgery, Columbia University
2004 – present
Secretary, College of Physicians and Surgeons Alumni Association
2004 – 2005
Secretary / Treasurer, New York Orthopaedic Hospital Alumni Association
2003 – present
Director & Secretary, College of Physicians and Surgeons Alumni Association
2001 – 2005
Coordinator of the New York Orthopaedic Hospital Resident's Surgical Anatomy Course, College of Physicians and Surgeons of Columbia University
2001 – present
Director, "Center for Hip & Knee Replacement"
1999 – present
Clinical Correlations in Orthopaedic Surgery Liaison for 1st Year Medical Student Gross Anatomy College of Physicians and Surgeons of Columbia University
1999 – present
Clinical Practice I Selective Supervisor, 1st Year Medical Students, College of Physicians and Surgeons of Columbia University
1999 – 2004
Assistant Professor of Orthopaedic Surgery, Columbia University
1999 – 2000
Adjunct Scientist, Hospital for Special Surgery, New York, NY
1998 – 2001
Adjunct Professor, The Rockefeller University, New York, NY, Department of Biochemistry
1997 – 1998
Clinical Instructor: School of Medicine, UPMC Instructor for Surgical Integrated Life Sciences Course for 4th year medical students
1994 – 1996
Co-Principal Investigator: Production of Nitric Oxide by Murine Macrophages in Response to Particulate Debris. UPMC, Pittsburgh
1994 – 1995
Co-Investigator: Phase I Clinical Trial: Clinical Trial to Assess the Safety, Feasibility and Efficacy of Transferring a Potential Therapeutic Anti-Arthritic Cytokine Gene to Human Joints with Rheumatoid Arthritis. MSTC, Pittsburgh, PA
