Board of Directors

Meet the 2022 KASS Board of Directors

Dr. James Mok
James Mok, MD, MBA — President
NorthShore University Health System
9600 Gross Point Rd. | Skokie, IL 60076
Dr. Tom Cha
Tom Cha, MD, MBA — President-Elect
Massachusetts General Hospital
55 Fruit St. | Boston, MA 02114
Dr. John Chi
John Chi, MD — Treasurer
Brigham and Women's Hospital
60 Fenwood Road | Boston, MA 02115
Dr. Don Park
Don Park, MD — Member at Large
UCLA Department of Orthopaedic Surgery
1250 16th St. Suite 3142 | Santa Monica, CA 90404
Dr. Choll Kim
Choll Kim, MD, PhD — Member at Large
Spine Institute of San Diego
6719 Alvarado Road #308 | San Diego, CA 92120
Dr. Esther Kim
Esther Kim, MD — Member at Large
Loma Linda University Health
25455 Barton Rd., Suite 108A | Loma Linda, CA 92354
Dr. Kevin Yoo
Kevin Yoo, MD — Immediate Past President
Palomar Neurosurgery Center
9834 Genesee Ave., Suite 310 | La Jolla, CA 92037