Dr. Katherine Ma is an orthopedic foot and ankle surgeon with Mount Kisco Medical Group at Hudson Valley Hospital Center. Dr. Ma completed her fellowship in foot and ankle surgery at the University of Rochester Medical Center. She was a member Orthopedic Surgery house staff at New York Medical College/ Westchester Medical Center in Valhalla. She earned her medical degree at New York Medical College and her undergraduate degree at SUNY Binghamton. She also has a Masterís of Physical Therapy degree from the University of Medicine and Dentistry of New Jersey and Rutgers University.