20 Under 40


20 Under 40

What is 20 Under 40?

SpineLine debuted its 20 Under 40 campaign in 2018 to showcase NASS’ bright, young physicians under the age of 40. The SpineLine Committee selects the most deserving individuals based on accomplishments to date, community service and philosophy of care. Here are the winners, including brief articles on each that previously appeared in issues of SpineLine.

2018 Winners 2019 Winners 2020 Winners

2021 Award Recipients

Brenton Pennicooke, MD

Commited to Diversity, Equity, Inclusion in Spine Care
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Chris Alcala, MD

Returns to Puerto Rico to Expand the Puerto Rico Spine Center
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Aria Nouri, MD, MSc

Finds Success as Researcher, Reviewer and Neurosurgeon
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Aditya Raghunandan, MD

Navy Background Provides Leadership, Career Goals
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José A. Canseco, MD, PhD

A Love for Research Leads to a Surgeon-Scientist Career
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Raymond Hah, MD

Training Fellows is Rewarding for Orthopedic Surgeon
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Philip Louie, MD

Taking Patient Engagement into the Future
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Simone Maybin, MD

Military Background Paves Way for Success
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Aju Bosco, MD

Trendsetter for Orthopedic Surgeons in India
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Lindsey Ross, MD

Breaks Down Barriers as a Minority, Female Surgeon
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Kaku Barkoh, MD

Son of African Immigrants Follows Mother into Medicine
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Sandra Hobson, MD

Takes Pride in Bucking Trend as a Female Orthopedic Surgeon
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Gene Tekmyster, DO

Thrives Treating Elite Athletes
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Gregory Schroeder, MD

Research Always at the Forefront
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Catherine Olinger, MD

Learns to Balance Motherhood and Surgery
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Michael McCarthy, MD

Spine Care Is a Family Thing
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Koji Tamai, MD

Partnership with SPINE20 is Paramount
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Alexander Satin, MD

Ice Hockey Injury Put Life in Perspective
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Jeffrey Mullin, MD

Call to Service Guides Career
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Eiman Shafa, MD

Embraces the Future Via Robotics
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Past Award Winners:


Year Award Winner
2017 David Selby
 William Mitchell, MD 
2017 Leon Wiltse K. Daniel Riew, MD
2017  Henry Farfan S. Tim Yoon, MD, PhD 
2017  NASS Spine Advocacy David A Wong, MD, MCs, FRCS 
2016 David Selby Jim Reynolds, MD
2016 Leon Wiltse Keith Bridwell, MD
2016 Henry Farfan Makarand V. Risbud, PhD
2016 NASS Spine Advocacy Charles A. Mick, MD
2015 David Selby Donna M. Lahey, RNFA
2015 Leon Wiltse Frank J. Eismont, MD
2015 Henry Farfan James C. Iatridis, PhD
2015 Past President David A. Wong, MD, MSc, FRCS
2015 NASS Spine Advocacy Dr. Jeffrey J. Wise, MD
2014 David Selby Raj D. Rao, MD
2014 Leon Wiltse Ziya Gokaslan, MD, FACS, FAANS
2014 Henry Farfan Michael H. Heggeness, MD, PhD
2013 David Selby Marjorie Eskay-Auerbach, MD, JD
2013 Leon Wiltse Lawrence G. Lenke, MD
2013 Henry Farfan Michael G. Fehlings, MD, PhD
2012 David Selby Thomas Faciszewski, MD
2012 Leon Wiltse Marcel F. Dvorak, MD
2012 Henry Farfan Helen Gruber, PhD
2011 David Selby Joel Press, MD
2011 Leon Wiltse Kiyoshi Kaneda, MD
2011 Henry Farfan Gunnar Andersson, MD, PhD
2010 David Selby Serena S. Hu, MD
2010 Leon Wiltse Alexander R. Vaccaro, MD
2010 Henry Farfan Narayan Yoganandan, PhD
2009 David Selby Stanley A. Herring, MD 
2009 Leon Wiltse Michael G. Fehlings, MD, PhD, FRCSC
2009 Henry Farfan Avinash Patwardhan, PhD
2008 David Selby David A. Wong, MD
2008 Leon Wiltse Eugene Carragee, MD
2008 Henry Farfan Kenneth M. C. Cheung, MD
2007 David Selby Edward C. Benzel, MD
2007 Leon Wiltse Arthur D. Steffee, MD
2007 Henry Farfan James D. Kang, MD
2006 David Selby Hansen Yuan, MD
2006 Leon Wiltse Henry Bohlman, MD
2006 Henry Farfan Vijay Goel, PhD
2005 David Selby Scott Halderman, MD
2005 Leon Wiltse Harry Herkowitz, MD
2005 Henry Farfan Howard An, MD
2004 David Selby Tom Mayer, MD
2004 Leon Wiltse Edward C. Benzel, MD
2004 Henry Farfan James Weinstein, MD
2003 David Selby Steven Garfin, MD
2003 Leon Wiltse Scott Boden, MD
2003 Henry Farfan Bryan Cunningham, MSc
2002 David Selby Bruce Fredrickson, MD
2002 Leon Wiltse John Kostuik, MD
2002 Henry Farfan F. Todd Wetzel, MD
2001 David Selby Richard Guyer, MD
2001 Leon Wiltse John McCulloch, MD
2001 Henry Farfan Robert Gatchel, PhD
2000 David Selby David Fardon, MD
2000 Leon Wiltse Steve Garfin, MD
2000 Henry Farfan Hamilton Hall, MD
1999 David Selby Casey Lee, MD
1999 Leon Wiltse Thomas S. Whitecloud III, MD
1999 Henry Farfan Vert Mooney, MD
1998 David Selby J. Walt Simmons, Jr., MD
1998 Leon Wiltse Hansen Yuan, MD
1998 Henry Farfan Manohar Panjabi, PhD
1997 David Selby J. Elmer Nix, MD
1997 Leon Wiltse Charles D. Ray, MD
1997 Henry Farfan Tom G. Mayer, MD
1996 David Selby John P. Kostuik, MD
1996 Leon Wiltse Thomas E. Whitesides, Jr., MD
1996 Henry Farfan William C. Hutton, DSc
1991 David Selby W. H. Kirkaldy-Willis, MD




David Selby
David Selby