John (Juan) Sam , 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: Cantonese, Mandarin, Spanish
School: Other
Internship: Wright State University Medical Center
Residency: Wright State University Medical Center

Call to make an appointment

1-323-264-2670

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.
  • 3444 Whittier Blvd Los Angeles, CA 90023, Get Directions
    Phone: 1-323-264-2670
    MON: 8:30AM - 5:00PM
    TUE: 8:30AM - 5:00PM
    WED: 8:30AM - 5:00PM
    THU: 8:30AM - 5:00PM
    FRI: 8:30AM - 5:00PM
Additional languages spoken: Cantonese, Mandarin, Spanish
School: Other
Internship: Wright State University Medical Center
Residency: Wright State University Medical Center

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