Skip to main content
Ronald Warnell, MD, Psychiatry, Colton, CA

RonaldLeeWarnellMDDLFAPA

Psychiatry Colton, CA

Physician

Dr. Warnell is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Warnell's full profile

Already have an account?

Education & Training

  • Loma Linda University Medical Center
    Loma Linda University Medical Center1973 - 1976
  • Loma Linda University Medical Center
    Loma Linda University Medical CenterStraight Medicine , 1972 - 1973
  • Loma Linda University School of Medicine
    Loma Linda University School of MedicineClass of 1972
  • Walla Walla College
    Walla Walla CollegeB.A, Chemistry, 1968

Certifications & Licensure

  • OR State Medical License
    OR State Medical License 1977 - 2025
  • CA State Medical License
    CA State Medical License 1973 - 2024
  • IL State Medical License
    IL State Medical License 1983 - 1999
  • American Board of Psychiatry and Neurology Psychiatry

Awards, Honors, & Recognition

  • Distinguished Llfe Fellow American Psychiatric Association, 2009
  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011

Clinical Trials

Publications & Presentations

PubMed

Abstracts/Posters

  • Effects of instructional method on knowledge and attitudes.
    Warnell RL, Duk AD, Christison, GW, Haviland MG., American Psychiatric Association’s 57th Institute on Psychiatric Services, San Diego, CA
  • Vagal Nerve Stimulation Into a Maintenance ECT Regimen: A Case Study and Cost Analysis.
    Warnell RL, Elahi N., Mental Health Congress, U.S
  • Vagus Verve Stimulation Therapy Into a Maintenance ECT Regimen: A Case Study and Cost Analysis.
    Warnell RL, Elahi N., J ECT
  • Join now to see all

Professional Memberships

  • Distinguished Life Fellow
  • Southern California Psychiatric Society
    Member
  • California Psychiatric Association
    Member
  • American Society for Clinical Psychopharmacology
    Member