Health care
We provide affordable and personalized care
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Find careFind doctors, specialists, locations, urgent care and other services near you
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Get the right kind of careFrom primary to virtual to urgent care, learn where to go and when
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11 things to keep in mind for a more healthy lifestyle More articles
Financial
Accounts to help you save and pay for health care expenses
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Sign in to your accountManage your HSA, check your balance, transfer a balance and more
Explore account typesCompare health benefit accounts and learn how each option can work for you
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ResourcesFind contribution limits, savings tools, calculators and eligible expenses
Account supportFind contact information and frequently asked questions
Mobile app
Manage your account on the go
Get the new mobile app and manage your health accounts anywhere
Pharmacy
We make it easy to get medications you need, when and where you need them
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Home Delivery PharmacyRegister or sign in, fill your prescription and have it delivered right to your door
Specialty PharmacyRegister or sign in and fill your specialty prescriptions for complex therapies
Infusion PharmacyRegister or sign in and manage your infusion therapies
Genoa HealthcareManage your medications for mental health and complex conditions
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Optum RxFor people with pharmacy insurance benefits through Optum Rx
Track ordersTrack your home delivery and specialty order
Pharmacy supportFind contact information and answers to frequently asked questions
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Optum Rx on the go
Request refills, track order status, manage billing information and much more.

Customer support

Merrill Shum, MD

Oncology Physicians Network of California PC

Optum Care Network California

Address

:

8135 Painter Ave,

Whittier, CA, 90602

Languages Spoken

:

Cantonese

,

Chinese

,

English

,

Spanish

Clinic Phone

:

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Accepts most Medicare plans

Medical School

Universidad Autonoma de Guadalajara

Internship

Cooper University Hospial

Fellowship

The Cancer Institute of New Jersey at Cooper

Board Name

American Board of Internal Medicine

Care Designed Around You

We personalize care around your unique health goals, lifestyle and medical conditions. Your doctor works with the latest data, science and technology to help you get the care and treatments you need to prevent illness. Your doctor and care team will help you get better care because keeping you healthy is our greatest reward.

Our Location

Oncology Physicians Network of California PC

8135 Painter Ave, Whittier CA 90602