Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Yvonne Lan located in the city of Fontana, state California. The legal address of the Doctor 9961 Sierra Ave. Directions to the Doctor Yvonne Lan can be found on our interactive map. Ask your questions by calling 4123670600 on workdays.NPI number: Data not providedProvider's gender: Data not providedPractice names: Data not providedBoard certifications: Data not provided Your comments (not for publishing) * — Required information Yvonne Lan - Fontana ← View details 9961 Sierra Ave, California, Fontana, 92335, Fontana, California 92335 4123670600