Our Mission

To advance the art and science of medicine through innovative medical education, research and compassionate health care delivery in an inclusive environment that advocates critical thinking, creativity, integrity, and professionalism.

Who we are

We are a team of physicians and healthcare professionals committed to providing compassionate, quality healthcare in Inland Southern California. CUSM Health is the clinical enterprise of the California University of Science and Medicine, School of Medicine, a private, not-for-profit medical school whose primary teaching hospital is Arrowhead Regional Medical Center.


In collaboration with our clinical partners, CUSM Health provides comprehensive Neurology, Gastroenterology, and Primary Care services throughout the Inland Empire. Our exceptional physicians and healthcare professionals are dedicated to improving the health outcomes of our community by addressing health disparities, while also teaching and inspiring the next generation of physicians. We apply the most advanced medical knowledge while focusing on excellence and innovation for both primary care and specialty care, including treatment of neurological, digestive, and other diseases.

Our affiliations

  • Arrowhead Regional Medical Center ARMC is the teaching hospital for CUSM. It is a 456-bed hospital located on a 70-acre campus in Colton, California. It is a designated Level I trauma center and operates a regional burn center, a primary stroke center, a behavioral health center, five primary care centers, four off-site Family Health Centers, and more than 60 outpatient specialty care services.
  • Chino Valley Medical Center
  • Montclair Hospital Medical Center
  • San Bernardino County Department of Public Health
  • Federally Qualified Health Centers including: Adelanto, Hesperia, Ontario, and San Bernardino Health Centers