The HealthCare Partners Medical Group is one of the leading, nonprofit facilities in California that offers a range of care services for senior citizens. The medical group operates more than 40 medical offices and works with a team of over 500 staff members. It serves patients in Los Angeles, Pasadena, South Bay, Long Beach and North Orange counties in California. The HealthCare Partners Medical Group provides health care services to several health maintenance organizations. It practices in the areas of immunology, cardiology, urology, podiatry, psychology, rheumatology, dermatology, endocrinology and gastroenterology. The medical group also offers physical, speech and occupational therapies. The HealthCare Partners Medical Group is a part of HealthCare Partners, which additionally operates The Camden Group and HealthCare Partners Institute.