Program Leadership

Joshua Chung, MD

Joshua Chung, MD

Chair and Program Director of I-6 Thoracic Surgery Residency & Fellowship Programs

Dr. Chung earned his medical degree from Loma Linda University School of Medicine in 2007.  He completed his general surgery residency at Riverside Methodist Hospital in Columbus, Ohio, followed by a fellowship in cardiothoracic surgery at Cedars-Sinai Medical Center in Los Angeles.  He then completed a heart and lung transplant/mechanical assist fellowship at the Cleveland Clinic. 

David Rabkin, MD

David Rabkin, MD

Associate Program Director of I-6 Thoracic Surgery Residency & Fellowship Programs

Dr. Rabkin received his MD from Columbia University College of Physicians and Surgeons in New York.  He then attended New York Presbyterian Hospital and completed his general surgery residency.  He subsequently completed a fellowship in cardiothoracic surgery at the University of Utah, an adult cardiac surgery fellowship in Auckland, New Zealand, and a heart and lung transplant fellowship at UCLA Medical Center.

Meet Our Residents

Jason Grellmann, MD

Jason Grellmann, MD

Class of 2027

Medical School: Loma Linda University School of Medicine, Loma Linda, CA

Mona Kakavand, MD

Mona Kakavand, MD

Class of 2028

Medical School: Shahid Beheshti University of Medical Sciences