ROSS LEGACY MEDICAL GROUP - Key Persons


David M. Pino

Job Titles:
  • Internal Medicine

Ellen Boynton

Job Titles:
  • Certified Physician Assistant
  • Family Medicine Physician Assistant
Ellen Boynton is a board certified Physician Assistant with more than 5 years of experience in various medical specialties, including internal medicine, cardiology, and primary care. Ellen attended the University of Iowa where she graduated with honors in 2007 with a Bachelors of Science in Integrative Physiology. Subsequently, Ellen attended Saint Louis University, where she graduated with a Masters of Medical Science in Physician Assistant Studies in December 2010. After completion of graduate school, Ellen worked as a hospitalist PA before transitioning to inpatient cardiology, followed by primary care. Ellen moved to Southern California in September of 2015, after living most of her life in the Midwest. In her spare time, Ellen enjoys traveling, running, hiking, and spending quality time with her husband and dog. She also enjoys volunteering with military families at Marine Corps Base Camp Pendleton during her spare time.

Karl Gebhard

Dr. Gebhard is a California native, having grown up in the south bay area of Los Angeles. He attended Loma Linda University for his undergraduate, graduate and medical school education. He completed his residency in Family Medicine at the University of California, Irvine. Dr. Gebhard is Board Certified in Family Medicine and has a Master of Science in Nutrition. He spends his free time road biking, restoring classic automobiles, sailing, and working towards his private pilot license.