Summary

Dr. Ly graduated from the Western Univ Health Sci College of Osteopathic Medicine of The Pacific in 2012. He works in Rialto, CA and specializes in Psychiatry. Dr. Ly is affiliated with Arrowhead Regional Medical Center.

Quick Facts

  • accepting new patients
  • 14 years of experience
  • 3 insurance plans accepted
  • Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
  • 1 specialty
  • 9 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Derick L Ly has 2 locations

Arrowhead Family Health Center Westside

850 E Foothill BlvdRialto, CA 92376
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Derick L Ly, DO
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Dr. Derick L Ly, DOStacy Lyons, PMHNP, LPCDr. Usamah Simjee, MDDr. Peyman Tashkandi
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
14 Years of Experience 7 Years of Experience 10 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish, Arabic Speaks English Speaks English, Farsi
Rialto , CABeverly Hills , CAIrvine , CABeverly Hills , CA
Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: University Missouri St. Louis Med School: Albany Medical College Med School: Western University of Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. Derick L Ly

  • BLUE CROSS of CALIFORNIA - HMO
  • Inland Empire Health Plan
  • Molina Healthcare

Medical Specialties

Dr. Derick L Ly has the following specialty

Specialty Expertise

Dr. Derick L Ly 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

14 Years Experience

Dr. Derick L Ly holds an expired medical license in the state of California.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific in 2012.

NPI Number

Dr. Ly's NPI number is 1962744417.

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Frequently Asked Questions

Is Dr. Derick Ly accepting new patients?
Dr. Derick Ly is accepting new patients on Vitals. View Dr. Derick Ly's profile on Vitals to make an appointment.
Where is Dr. Derick Ly's office located?
Dr. Derick Ly's office is located at 850 E Foothill Blvd, Rialto, CA, 92376.
How can I make an appointment with Dr. Derick Ly?
You can find contact information for Dr. Derick Ly here on Vitals.
Does Dr. Derick Ly accept my insurance?
You can see the insurance plans that Dr. Derick Ly accepts on their Vitals profile.
Which hospitals is Dr. Derick Ly affiliated with?
Dr. Derick Ly is affiliated with Arrowhead Regional Medical Center.

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