title: 'Hybrid' concierge model lets does keep old patients, give others more time.
authors: Cynthia
authors: C
authors: Williams
mesh_terms: D005251:Fees, Medical / Q000592:standards* / Q000639:trends; D006297:Health Services Accessibility / Q000191:economics* / Q000592:standards; D006801:Humans; D018803:Models, Economic; D017146:Models, Organizational; D010817:Physician-Patient Relations; D011216:Practice Management, Medical / Q000191:economics* / Q000458:organization & administration / Q000592:standards