Current Residents

6th 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


5th Year Residents

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

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


4th Year Residents

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

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


3rd Year Residents

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

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


2nd Year Residents

Stephanie Nguyen, MD
M.D., McGovern Medical School and UTHealth 2019
sn2859@cumc.columbia.edu

Sameer Singh, MD
M.D., Feinberg School of Medicine, Northwestern University 2019
ss5685@cumc.columbia.edu


1st Year Residents

Morgan Moroi, MD
M.D., Penn State College of Medicine 2020
mkm2221@cumc.columbia.edu

Krushang Patel, MD
M.D., Northwestern University, Feinberg School of Medicine 2020
kp2853@cumc.columbia.edu


Research Fellows

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

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