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Dr. Sierra is on Doximity

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  • Office

    292 S Marengo Ave
    Pasadena, CA 91101
    Phone+1 619-872-8775

Education & Training

  • Northwestern University The Feinberg School of Medicine
    Northwestern University The Feinberg School of MedicineClass of 2002

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 2021 - Present
  • CA State Medical License
    CA State Medical License 2011 - 2026
  • NC State Medical License
    NC State Medical License 2022 - 2025
  • HI State Medical License
    HI State Medical License 2009 - 2012
  • NM State Medical License
    NM State Medical License 2006 - 2010
  • IL State Medical License
    IL State Medical License 2002 - 2008
  • American Board of Internal Medicine Internal Medicine