Our People


Third Year Fellows

Arun Chandra

Arun Chandra, MD

Residency - Hospital of the University of Pennsylvania
MD - Johns Hopkins School of Medicine
BS - California Institute of Technology

Ethan Katznelson

Ethan Katznelson, MD

Residency - Brigham and Women's Hospital
MD - Harvard Medical School
BA - Stanford University

Mohanchandran Satish

Mohanchandran Satish, MD

Residency - Columbia University Irving Medical Center
MD – Creighton University School of Medicine
MS - Columbia University College of Physicians and Surgeons 
BS - University of Michigan 

Joseph Wallins

Joseph Wallins, MD

Residency - Beth Israel Deaconess Medical Center
MD - Harvard Medical School
MPH - Harvard School of Public Health
BS - Massachusetts Institute of Technology


Allen Wang

Allen Wang, MD

Residency - Beth Israel Deaconess Medical Center
MD - Duke University School of Medicine
BS - Duke University

Krista Zachariah

Krista Zachariah, MD

Residency - Weill Cornell Medicine
MD - Drexel University College of Medicine
BA - Rosemont College

Second Year Fellows

David Kerling

David Kerling, MD

Residency - National Capital Consortium, Walter Reed National Military Medical Center
MD - State University Of New York at Buffalo Jacobs School Of Medicine and Biomedical Sciences
BS - Canisius College

Matthew Lam

Matthew Lam, MD

Residency - NYU Langone Health
MD - The Warren Alpert Medical School Of Brown University
BA - Brown University

Benjamin Liu, MD

Benjamin Liu, MD

Residency - Beth Israel Deaconess Medical Center
MD - Icahn School Of Medicine at Mount Sinai
BS - Cornell University

John Mancini

John Mancini, MD

Residency - New York-Presbyterian Hospital - Weill Cornell Medicine
MD - CUNY School Of Medicine 
BS - City College of New York

Michael Mayer

Michael Mayer, MD

Residency - University of Chicago Medical Center
MD - Perelman School of Medicine at the University of Pennsylvania
BS - Duke University

Sebastian Placide

Sebastian Placide, MD

Residency - Yale University/Yale-New Haven Hospital
MD - Albert Einstein College Of Medicine
BA - Cornell University

Lorenzo Sewanan, MD

Lorenzo Sewanan, MD, PhD

Residency - Columbia University Irving Medical Center
MD - Yale University School Of Medicine
MS/MPhil - Yale University
PhD - Yale University
BS - Trinity College

First Year Fellows

Portrait of Rachel Axman, MD

Rachel Axman, MD

Residency - Weill Cornell Medicine
MD - SUNY Downstate
BS - Temple University

Portrait of Samantha Harris, MD

Samantha Harris, MD

Residency - Washington University
MD/MBA - Harvard University
BSc - Tufts University

Portrait of Matthew Herzig, MD

Matthew Herzig, MD

Residency - Beth Israel Deaconess
MD - University of Pennsylvania
BA - Dartmouth College

Portrait of Sinan Khor, MD, PhD

Sinan Khor, MD, PhD

Residency - NYU Langone
MD/PhD - Albert Einstein College of Medicine
BA - Rutgers - New Brunswick

Portrait of Joseph Park, MD, PhD

Joseph Park, MD, PhD

Residency - Weill Cornell Medicine
MD/PhD - University of Pennsylvania
BA - Harvard University

Portrait of Katharine Rainer, MD

Katharine Rainer, MD

Residency - Beth Israel Deaconess
MD - Emory University
BA - Harvard University

Make an Appointment

(646) 962-5558

Weill Cornell Medicine
Division of Cardiology

520 East 70th Street, Starr 4
New York, NY 10021