Mission Heritage Medical Group
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New name, same great care.

After 42 years of long-standing service to the South Orange County community, Mission Internal Medical Group (MIMG) is changing their name to Mission Heritage Medical Group (MHMG). This new name is a reflection of our transition from focusing on internal medicine to offering more medical specialties to our patients. Over the past several years, we have grown more diverse in specialty and in size, at 90 practicing physicians currently.

While our name has changed, our commitment to outstanding medical care for the South Orange County community continues.