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Health care

We provide affordable and personalized care

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Financial

Accounts to help you save and pay for health care expenses

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  • Resources

    Find contribution limits, savings tools, calculators and eligible expenses

  • Account support

    Find contact information and frequently asked questions

Tax season resources

Get ready for HSA tax season

If you used an HSA this year, the HSA Tax Center offers general information about contributions, eligible expenses and commonly used tax forms — all in one place.

Pharmacy

We make it easy to get medications you need, when and where you need them

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  • Optum Rx

    For people with pharmacy insurance benefits through Optum Rx

  • Track orders

    Track your home delivery and specialty order

  • Pharmacy support

    Find contact information and answers to frequently asked questions

Mobile app

Optum Rx on the go

Request refills, track order status, manage billing information and much more.

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Vinh Thuy Lam, MD

Please contact to confirm appointment availability

Please contact to confirm appointment availability

Specialty

Surgery, Pediatric Surgery

Languages

Chinese, English, Vietnamese

Seeing patients at

  • Gender

    Male

    Board certifications

    American Board of Surgery

    Licenses

    CA, G80725

    Employed or contracted

    Contracted

    Network Name

    Optum Care Network California

    NPI

    1336119122

    Hospital affiliations

    Aheim Regiol Medical Center,Children's Hospital Orange County,CHOC Children's at Mission Hospital

  • Medical School

    • Childrens Memorial Hospital Chicago

      1996

    Residency

    • Massachusetts General Hospital

      1992

    Internship

    • Massachusetts General Hospital

      1991

    Fellowship

    • Children's Memorial Medical Center - Chicago

      Pediatrics

      1996