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Optum - Commonwealth

Medical group
8:00 AM - 5:00 PM 8:00 AM - 5:00 PM 8:00 AM - 5:00 PM 8:00 AM - 5:00 PM 8:00 AM - 5:00 PMClosed Today Closed Today

Address

1501 W Commonwealth Ave,
Fullerton, California, 92833
Get directions
1-714-410-3100
1-714-410-3100

Hours

Day of the WeekHours
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed

On this page

Care team

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Peter Sang-Wook Park, DPM

Podiatry
Please contact clinic directly to confirm appointment availability
Languages spoken:English, Korean
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Jonathan Mou-Jun Shiau, MD

Urology
Please contact clinic directly to confirm appointment availability
Languages spoken:Mandarin, English

Kambiz Nooryani, MD

Internal medicine
Please contact clinic directly to confirm appointment availability
Languages spoken:English, Farsi
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Kenneth Steven Alpern, MD

Dermatology
Please contact clinic directly to confirm appointment availability
Languages spoken:English

Arturo Santiago Vazquez, MD

Internal medicine
Please contact clinic directly to confirm appointment availability
Languages spoken:Spanish, English
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Jay Howard Goland, MD

Otolaryngology (Ear nose and throat), Otolaryngology
Please contact clinic directly to confirm appointment availability
Languages spoken:English
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Daphne Renata Hayes, MD

Obstetrics and gynecology
Please contact clinic directly to confirm appointment availability
Languages spoken:English, Spanish
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Melissa Kuo King, MD

Internal medicine, Infectious disease
Please contact clinic directly to confirm appointment availability
Languages spoken:Spanish, English

Services and specialties

Specialties

Medical group

Insurances and network

Network membership

To check your health plan coverage, please contact your health insurance plan with the phone number on the back of your ID card.
Optum - Commonwealth