Summary

Dr. Fredrickson graduated from the University of The Philippines,University of The Philippines Manila College of Medicine in 2003. She works in Sylmar, CA and specializes in Psychiatry. Dr. Fredrickson is affiliated with Kaiser Permanente Los Angeles Medical Center, Childrens Hospital Los Angeles and Olive View Ucla Medical Center.

Quick Facts

  • 23 years of experience
  • University Of The Philippines
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 1 office location
  • Female

Office Location

Olive View Ucla Medical Center

14445 Olive View DrSylmar, CA 91342

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Dr. Rhiana Roque Fredrickson, MD
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Dr. Rhiana Roque Fredrickson, MDMerly Costa, APRN, RN, NPDr. Stephen Seager, MDVictoria Agudah, APRN, RN, NP
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
23 Years of Experience 50 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English
Sylmar , CALos Angeles , CALos Angeles , CALos Angeles , CA
Med School: University Of The Philippines Med School: Chamberlain University Med School: Hahnemann University School Of Medicine Med School: Wilkes University, Wilkes-Barre, PA
Current Profile
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Insurance Plans Accepted by Dr. Rhiana Roque Fredrickson

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Rhiana Roque Fredrickson has the following specialty

Specialty Expertise

Dr. Rhiana Roque Fredrickson has the following 9 areas of expertise

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

Certifications, License, & Education

23 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of The PhilippinesGraduated in 2005
University Of The Philippines Manila College Of MedicineGraduated in 2003

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Frequently Asked Questions

Where is Dr. Rhiana Fredrickson's office located?
Dr. Rhiana Fredrickson's office is located at 14445 Olive View Dr, Sylmar, CA, 91342.
Which hospitals is Dr. Rhiana Fredrickson affiliated with?
Dr. Rhiana Fredrickson is affiliated with Kaiser Permanente Los Angeles Medical Center, Childrens Hospital Los Angeles, and Olive View Ucla Medical Center.
Does Dr. Rhiana Fredrickson accept my insurance?
You can see the insurance plans that Dr. Rhiana Fredrickson accepts on their Vitals profile.
How can I make an appointment with Dr. Rhiana Fredrickson?
You can find contact information for Dr. Rhiana Fredrickson here on Vitals.
Is Dr. Rhiana Fredrickson accepting new patients?
Dr. Rhiana Fredrickson has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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