0 reviews
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
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Rhiana Roque Fredrickson, MD | Dr. Qyana Griffith, MD | Dr. Stephen Seager, MD | Dr. Alexander Anthony Thomas, MD |
| Psychiatry | Psychiatry | Psychiatry | Psychiatry |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 23 Years of Experience | 13 Years of Experience | 50 Years of Experience | 5 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Sylmar , CA | Riverside , CA | Los Angeles , CA | Pasadena , CA |
| Med School: University Of The Philippines | Med School: Boston University School of Medicine | Med School: Hahnemann University School Of Medicine | Med School: Thomas Jefferson University |
Current Profile | View Profile | View Profile | View Profile |
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
Certifications, License, & Education
23 Years Experience
Dr. Rhiana Roque Fredrickson holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from University Of The Philippines in 2005 and University Of The Philippines Manila College Of Medicine in 2003.
NPI Number
Dr. Fredrickson's NPI number is 1760645725.
Similar doctors
Frequently Asked Questions
- Does Dr. Rhiana Roque Fredrickson accept virtual/telehealth appointments?
- Dr. Rhiana Roque Fredrickson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Rhiana Roque Fredrickson affiliated with?
- Dr. Rhiana Roque Fredrickson is affiliated with Kaiser Permanente Los Angeles Medical Center, Childrens Hospital Los Angeles, and Olive View Ucla Medical Center.
- Where is Dr. Rhiana Roque Fredrickson's office located?
- Dr. Rhiana Roque Fredrickson's office is located at 14445 Olive View Dr, Sylmar, CA, 91342.
- How can I make an appointment with Dr. Rhiana Roque Fredrickson?
- You can find contact information for Dr. Rhiana Roque Fredrickson here on Vitals.
- Does Dr. Rhiana Roque Fredrickson accept my insurance?
- You can see the insurance plans that Dr. Rhiana Roque Fredrickson accepts on their Vitals profile.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





