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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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
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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
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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
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Optum Rx on the go
Request refills, track order status, manage billing information and much more.

Customer support

Edwin Hyun-Kyu Choi, MD

Family Medicine

Jonah Medical Group

Optum Care Network California

Address

:

20627 Golden Springs Dr, Ste #1B

Walnut, CA, 91789

Languages Spoken

:

English

Clinic Phone

:

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Accepts most Medicare plans

Medical School

University Of Iowa College Of Medicine

Internship

California Hospital Medical Center (Dignity)

Residency

LAC/USC

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

Jonah Medical Group

20627 Golden Springs Dr, Walnut CA 91789