Current Residents

6th Year Residents

Benjamin van Boxtel, M.D.
M.D., University of Wisconsin School of Medicine & Public Health 2010
bsv2106@cumc.columbia.edu

Nathaniel Blakeslee Langer, M.D.
M.D., Columbia University College of Physicians and Surgeons 2011
nl2259@cumc.columbia.edu

5th Year Residents

Jeremy Song, M.D.
M.D., University of California, Irvine, School of Medicine 2014
js4584@cumc.columbia.edu

Scott C. DeRoo, M.D.
M.D., University of Michigan Medical School 2013
sd2857@cumc.columbia.edu

4th Year Residents

Serge Kobsa, M.D., Ph.D.
Ph.D, Yale University 2012
M.D., Yale University School of Medicine 2013
sk3745@cumc.columbia.edu

Antonio Polanco, M.D.
M.D., Icahn School of Medicine at Mount Sinai 2014
arp2175@cumc.columbia.edu

3rd Year Residents

Nicholas Shea, M.D.
M.D., Columbia University College of Physicians and Surgeons 2016
njs2115@cumc.columbia.edu

Alex D'Angelo, M.D.
M.D., University of Pittsburgh School of Medicine 2016
ad3403@cumc.columbia.edu

2nd Year Residents

David Blitzer, M.D.
University of Pennsylvania 2015
db3242@cumc.columbia.edu

Michael Salna, M.D.
College of Physicians and Surgeons, Columbia University 2017
mps2191@cumc.columbia.edu

1st Year Residents

William Clinton Erwin, M.D.
University of Alabama School of Medicine 2018
we2153@cumc.columbia.edu 

Michael Simpson, M.D.
College of Physicians and Surgeons, Columbia University 2018
mts2153@cumc.columbia.edu 

Research Fellows

Yuting Chiang, M.D.
M.D., Icahn School of Medicine 2015
ypc2107@cumc.columbia.edu

Jacob Kriegel, M.D.
M.D., Columbia University College of Physicians and Surgeons 2013
jmk2111@cumc.columbia.edu