Summary

Dr. Christianson graduated from the Touro University California College of Osteopathic Medicine in 2004. He works in San Marino, CA and 1 other location and specializes in Psychiatry. Dr. Christianson is affiliated with Las Encinas Hospital.

Quick Facts

  • accepting new patients
  • 3
  • 22 years of experience
  • 58 insurance plans accepted
  • speaks Spanish, English
  • Touro University California College Of Osteopathic Medicine
  • 7 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Warren Ritchie Christianson has 2 locations

San Marino Psychiatric Associates

2400 Mission StSan Marino, CA 91108
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Vista Community Clinic

201 S Harbor BlvdLa Habra, CA 90631
Mon8:00 am - 8:30 pm
Tue10:00 am - 7:00 pm
Wed8:00 am - 8:30 pm
Thu8:00 am - 8:30 pm
Fri8:00 am - 5:30 pm
SatClosed
SunClosed

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Dr. Warren Ritchie Christianson, DODr. Aaron LullaCatarina Fleury, APRN, PMHNP-BCMarta Shevchenko, PMHNP-BC
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
22 Years of Experience 5 Years of Experience 25 Years of Experience 1 Year of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English, Brazilian Portuguese Speaks Russian, Polish, English
San Marino , CALOS ANGELES , CAMonrovia , CAIrvine , CA
Med School: Touro University California College Of Osteopathic Medicine Med School: Rutgers Robert Wood Johnson Medical School Med School: Azusa Pacific University Med School: West Coast University
Current Profile
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Insurance Plans Accepted by Dr. Warren Ritchie Christianson

  • Aetna
  • Aetna - HMO
  • Alameda Alliance for Health
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AmeriHealth
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Commonwealth Care Alliance
  • Community Health Group
  • Contra Costa Health Plan
  • Dean Health Plan
  • Excellus Blue Cross Blue Shield
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Health Plan of San Joaquin
  • HealthPartners
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Magellan Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Molina Healthcare
  • Molina Healthcare - HMO
  • PacificSource Health Plans
  • Partnership HealthPlan of California
  • Priority Health
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • University of Arizona Health Plans
  • Wellcare

Medical Specialties

Dr. Warren Ritchie Christianson has the following specialty

Specialty Expertise

Dr. Warren Ritchie Christianson has the following 11 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

22 Years Experience

Dr. Warren Ritchie Christianson holds an active medical license in the state of California.

Medical License

Doctor Of Osteopathy with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from Touro University California College Of Osteopathic Medicine in 2004.

NPI Number

Dr. Christianson's NPI number is 1932359445.

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Frequently Asked Questions

Is Dr. Warren Ritchie Christianson accepting new patients?
Dr. Warren Ritchie Christianson is accepting new patients on Vitals. View Dr. Warren Ritchie Christianson's profile on Vitals to make an appointment.
Does Dr. Warren Ritchie Christianson accept my insurance?
You can see the insurance plans that Dr. Warren Ritchie Christianson accepts on their Vitals profile.
How can I make an appointment with Dr. Warren Ritchie Christianson?
You can find contact information for Dr. Warren Ritchie Christianson here on Vitals.
Does Dr. Warren Ritchie Christianson accept virtual/telehealth appointments?
Dr. Warren Ritchie Christianson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Warren Ritchie Christianson affiliated with?
Dr. Warren Ritchie Christianson is affiliated with Las Encinas Hospital.

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