Donald Rebhun, M.D.

Donald J. Rebhun, MD, MSPH is the Corporate Medical Director of Optum in Southern California. He is a strong advocate of evidence-based medicine and is a passionate champion of information technology for patient safety and collaborative treatment decisions.  He is recognized for his work in areas of coordinated care and quality outcomes. He is active in areas of strategic development and is involved with physician and patient education programs. He also actively works in areas of legislation and advocacy, while maintaining a part-time clinical practice.

Dr. Rebhun is the immediate past Chairman of America’s Physician Groups (APG) and the Co-chair of APG’s Quality and Performance Committee.  He is a former Board Member and past Chairman of the Integrated Healthcare Association (IHA).  He has served as a speaker at numerous professional conferences throughout the country and has authored many articles included in prestigious medical and non-medical publications. 

Dr. Rebhun received his Bachelor of Science, Master of Science in Public Health, and Medical Degree from UCLA.  He is board certified in Internal Medicine.