
Our Fellows

Joshua Castle, MD
Hometown: Grand Rapids, Michigan
College: Northwestern University
Medical School: Feinberg School of Medicine
Residency: Henry Ford Health
Hobbies: Enjoy playing ice hockey, lifting, running, and watching all U of M and Detroit sports.
Why NYU Langone Orthopedics? NYU was the total package with incredible mentorship, impressive surgical complexity and autonomy, and high-level coverage with the NFL, NHL, and NCAA D1 football.

Karthik Nathan, MD
Hometown: Atlanta, Georgia
College: Georgia Tech
Medical School: Stanford University School of Medicine
Residency: Hospital for Special Surgery
Hobbies: Golf, tennis, ultimate frisbee, Atlanta sports fandom, exploring NYC & its restaurants with my wife, and traveling.
Why NYU Langone Orthopedics? NYU felt like the perfect fellowship for me, with fantastic mentorship, high complexity of cases, terrific volume and operative autonomy. It also provides professional team coverage opportunities and a collegial environment. Add in the opportunity to stay in the best city in the world for fellowship and it was really a no-brainer!

Kaisen Yao, MD
Hometown: Iowa City, Iowa
College: Washington University at St. Louis
Medical School: New York Medical College
Residency: Lenox Hill/Northwell
Hobbies: Golf, classical piano, swimming, F1, running, fantasy football, and exploring NYC.
Why NYU Langone Orthopedics? NYU has incredible volume and great mix of bread and butter cases along with complexity. NYU also has an enormous academic outreach and orthopedic network, as well as multiple different perspectives and trends in orthopedics