John Wei , MD

Male Internal Medicine

Health Plans

  • 1 Select Region – Select region is a catch all for the rest of Los Angeles County and all Orange County areas. We recommend these IDs for Members who live outside of the Downey, St Francis, or Whittier region areas.
  • 2 St. Francis Region – A provider network built around our partner hospital, St Francis Medical Center, for better care coordination to members living in Lynwood and the surrounding cities.
  • 3 Downey Region – A provider network built around our partner hospital, PIH Health – Downey, for better care coordination to members living in Downey and the surrounding cities.
  • 4 Whittier Region – A provider network built around our partner hospital, Whittier Hospital Medical Center, for better care coordination to members living in Whittier and the surrounding cities.
Additional languages spoken: Chinese
School: National Defense Medical Center
Internship: Trinitas Regional Medical Center
Residency: Euclid Hospital, Trinitas Regional Medical Center

Call to make an appointment

1-323-567-2384

Call Optum Care Network member services

1-800-460-5051, TTY 711
Monday – Friday, 8:00 am to 5:00 pm

  • 1 Select Region – Select region is a catch all for the rest of Los Angeles County and all Orange County areas. We recommend these IDs for Members who live outside of the Downey, St Francis, or Whittier region areas.
  • 2 St. Francis Region – A provider network built around our partner hospital, St Francis Medical Center, for better care coordination to members living in Lynwood and the surrounding cities.
  • 3 Downey Region – A provider network built around our partner hospital, PIH Health – Downey, for better care coordination to members living in Downey and the surrounding cities.
  • 4 Whittier Region – A provider network built around our partner hospital, Whittier Hospital Medical Center, for better care coordination to members living in Whittier and the surrounding cities.
  • 3224 Santa Ana St South Gate, CA 90280, Get Directions
    Phone: 1-323-567-2384
    MON: 9:00AM - 4:00PM
    TUE: 9:00AM - 4:00PM
    WED: 9:00AM - 4:00PM
    THU: 9:00AM - 4:00PM
    FRI: 9:00AM - 4:00PM
Additional languages spoken: Chinese
School: National Defense Medical Center
Internship: Trinitas Regional Medical Center
Residency: Euclid Hospital, Trinitas Regional Medical Center

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