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Maximo Diamond, MD, Internal Medicine, Orange, CA

MaximoChristianDiamondMD

Internal Medicine Orange, CA

Board Certified in Internal Medicine, Fellowship Certified in Health Care Quality and Management

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Summary

  • Dr. Max Diamond, since 2015 to date, serves as Medical Director at Regal Medical Group, which is one of Orange County’s largest physician-led medical groups with over 3,000 Primary Care Physicians and 10,000 Specialists. Dr. Diamond and his team provide oversight of hospital inpatient care, skilled nursing care, and utilization management. A dynamic, multi-specialty organization, Regal provides its 1 million Senior, Commercial, and Medi-Cal members with the highest quality medical care in the community, including numerous wellness programs to stay healthy.


    Prior to joining Regal Medical Group, Dr. Diamond served for nearly 9 years as Chief Medical Officer over North American Health Care, which operated 35 health care facilities with over 2,800 beds in 4 Western States. During his tenure, 97% (34 of 35) of the facilities received and maintained an unprecedented CMS 5-Star Rating for providing the best-in-class service and medical care. Dr. Diamond contributed to this truly unmatched success given that, during this same period, no other organization of simar size or service had achieved more than only 25% of their facilities at a CMS 5-Star Rating.

    Named as one of "America's Top Physicians" by the Consumer Research Council for more than 10 years of his career history, Dr. Diamond has also received the "Patient's Choice Award" and "The Compassionate Physician Award" from Vitals.com for multiple years. He completed his undergraduate degree and medical school at the University of California, Irvine; and, Residency training at USC Santa Barbara.

Education & Training

  • Santa Barbara Cottage Hospital
    Santa Barbara Cottage HospitalResidency, Internal Medicine, 1991 - 1994
  • University of California, Irvine, School of Medicine
    University of California, Irvine, School of MedicineClass of 1991

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1992 - 2026
  • FL State Medical License
    FL State Medical License 1997 - 2012
  • American Board of Internal Medicine Internal Medicine
  • American Board of Quality Assurance and Utilization Review PhysiciansFellowship in Health Case Quality and Management

Publications & Presentations

PubMed