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 English, Spanish
  • Touro University California College Of Osteopathic Medicine
  • 7 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 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 II, DOMitzi Llamas-Cabaltica, PMHNP-BCDr. Sharmin Nabi, MDDr. Naga Kothapalli, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
22 Years of Experience 4 Years of Experience 20 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English, Tagalog Speaks English, Hindi, Urdu Speaks English
San Marino , CAFullerton , CASan Diego , CARiverside , CA
Med School: Touro University California College Of Osteopathic Medicine Med School: Walden University Med School: Chittagong Medical College And Hospital Med School: Rangaraya Medical College
Current Profile
View Profile View Profile View Profile

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

Does Dr. Warren Christianson accept virtual/telehealth appointments?
Dr. Warren Christianson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Warren Christianson's office located?
Dr. Warren Christianson's office is located at 2400 Mission St, San Marino, CA, 91108.
Is Dr. Warren Christianson accepting new patients?
Dr. Warren Christianson is accepting new patients on Vitals. View Dr. Warren Christianson's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Warren Christianson?
You can find contact information for Dr. Warren Christianson here on Vitals.
Which hospitals is Dr. Warren Christianson affiliated with?
Dr. Warren Christianson is affiliated with Las Encinas Hospital.

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