{"as_of":"2026-10-15","attribution":"Businesses: City and County of San Francisco, Registered Business Locations (ODC PDDL). Websites, phones and storefront positions: Overture Maps Foundation places, release 2026-09-23.1 (CDLA-Permissive-2.0).","place":{"area":"sf","id":"1352964-02-241-1155196","name":"Dean Duncan","category":"Real estate","kind":"health care","lat":37.73973,"lng":-122.46663,"address":"99 West Portal Ave","website":"https://www.7x7oralsurgery.com/dean-l-duncan-dds","phone":"+14156616006","neighborhood":"West of Twin Peaks","url":"/places/sf/1352964-02-241-1155196"}}