Leadership Team

Dr. Albert Young is the Chief Administrative Officer at Astrana Health. Dr. Young has served as the Chief Administrative Officer of Astrana Health since 2019 and had previously served as Chief Medical Officer since 2006. Dr. Young received his medical degree from West Virginia University School of Medicine and completed his internal medicine residency training at Los Angeles County and USC Medical Center. Upon completing his residency training, Dr. Young completed a fellowship in pulmonary medicine. An advocate of general preventive medicine, Dr. Young also obtained a master’s degree in public health from UCLA in 1998.

Joining Astrana Health as its Chief of Staff in March 2021 and promoted to Chief Quality Officer in June 2021, Dr. Jackson brings 10 years of healthcare industry experience in management consulting and as a practicing physician to Astrana Health. He previously served as a Project Leader in the Boston Consulting Group's healthcare practice and, from 2011 to 2018, was a resident physician in the Department of General Surgery at Brigham and Women's Hospital (Harvard Medical School) where he led the postoperative care teams serving patients across a broad spectrum of surgical disease. Dr. Jackson was also a Chief Resident in Quality and Patient Safety for the Department of Surgery at the Boston Veterans Affairs Hospital from 2017 to 2018 and a research fellow in the Department of Pediatric Surgery at the Children's Hospital Los Angeles from 2014 to 2016.

Dr. Jackson received his Doctor of Medicine from the University of Michigan Medical School and Bachelor of Arts in Biological Sciences, Magna Cum Laude, from the University of Southern California.

Mr. Sim is the Co-Chief Executive Officer at Astrana Health, where he leads the transformation of healthcare delivery for physicians and patients. He is responsible for the Company’s overall strategy, growth, operations, and technology innovation.

Since joining Astrana Health in 2019, he has also served as Chief Operating Officer, Chief Technology Officer, and Vice President of Engineering. Prior to joining Astrana Health, Mr. Sim served as Quantitative Researcher at Citadel Securities from 2015 to 2019. From 2012 to 2015, Mr. Sim co-founded and served as Chief Technology Officer at Theratech, a medical device company focused on developing a low-cost, simple-to-use patch for automated drug delivery. Mr. Sim is a member of the board of directors of Cardio Diagnostics, a biotechnology company with an AI-driven epigenetic test for cardiovascular disease diagnostics, where he serves as the chair of the nominating and corporate governance committee and is a member of the audit committee. He was also a member of the board of directors of Clinigence Health, a population health management company, from 2021 to 2022.

Mr. Sim received his Master of Science in Computer Science and Engineering and Bachelor of Arts in Statistics and Physics, Magna Cum Laude with High Honors, from Harvard University.

Dr. Kenneth Sim is the Executive Chairman of Astrana Health. He has been the Chairman of Astrana Health, one of the company's subsidiaries, since 2013 and has been a member of Astrana Health's Board of Directors since 2006. Dr. Sim also serves as the Chairman of the board of APC. Dr. Sim is a Fellow of the American College of Surgeons and was awarded the Independent Physician Leadership Award in 2014 by the Los Angeles County Medical Association. Dr. Sim is also a member of the Governing Board of Directors at Alhambra Hospital Medical Center and a Board Member on the National Council of Asian Pacific Islander Physicians.

As an entrepreneur, Dr. Sim founded “Healthcare City” in the City of Industry, California, which helped streamline the healthcare process by providing outpatient health services at one location which included a surgical center, a senior wellness center and laboratory, radiology and urgent care services. He received his bachelor’s degree from the University of California, Los Angeles and received his medical training from the Loma Linda University School of Medicine and the Autonomous University of Guadalajara, Guadalajara, Mexico.

Dr. Thomas Lam is the Co-Chief Executive Officer and President of Astrana Health. Dr. Thomas Lam has been a member of Astrana Health's Board of Directors since January 2016. Dr. Lam has served as Chief Executive Officer of Astrana Health since January 2006 and has been a member of Astrana Health board of directors since 2005. From January 2006 to September 2014, Dr. Lam was the Chairman and CEO of APC. Since October 2014, he has served as the Chief Executive Officer and Chief Financial Officer of APC.

Dr. Lam was the recipient of the Corporate Citizens of the Year Award from the Board of Directors of East Los Angeles College Foundation in April 2014. In February 2015, the YMCA Board of Directors of West San Gabriel Valley honored Dr. Lam as the recipient of the Heart of the Community Award. Dr. Lam received his medical training from New York Medical College and gastroenterology training from Georgetown University. Dr. Lam serves as the nominee of Astrana Health.