Summary

Dr. Michael Castillo is a family medicine physician who graduated from the University of California-Riverside School of Medicine. With four years of experience in practice, he provides comprehensive primary care for patients and families throughout all stages of life.

Dr. Castillo practices at Kaiser Permanente Riverside Medical Center in Riverside, California. He has particular expertise in managing diabetes and high blood pressure, including serious blood pressure emergencies that require immediate attention. His diagnostic skills include ordering comprehensive blood work and metabolic testing to monitor patient health and guide treatment decisions.

Overview based on verified provider data

Quick Facts

  • 4 years of experience
  • 7 insurance plans accepted
  • University Of California-Riverside School Of Medicine
  • 1 specialty
  • 1 office location
  • Male

Office Location

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Dr. Michael Steven Castillo
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Dr. Michael Steven CastilloDr. Peter N Mattar, MDDr. Samantha Von Ins, MDDr. Michelle Simi, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.3 
4 Years of Experience 16 Years of Experience 32 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Spanish, French, English Speaks Spanish, Vietnamese
Riverside , CANorco , CAPlacentia , CAORINDA , CA
Med School: University Of California-Riverside School Of Medicine Med School: University Of California Irvine College Of Medicine Med School: University Of Chicago Division Of The Biological Sciences The Pritzker School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Michael Steven Castillo

  • Inland Empire Health Plan
  • Inland Empire Health Plan - Medicaid
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. Michael Steven Castillo has the following specialty

Certifications, License, & Education

4 Years Experience

Dr. Michael Steven Castillo 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 2025.

Education & Training

Medical School

Graduated from University Of California-Riverside School Of Medicine in 2022.

NPI Number

Dr. Castillo's NPI number is 1841940210.

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Frequently Asked Questions

Is Dr. Michael Castillo accepting new patients?
Dr. Michael Castillo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Michael Castillo accept my insurance?
You can see the insurance plans that Dr. Michael Castillo accepts on their Vitals profile.
How can I make an appointment with Dr. Michael Castillo?
You can find contact information for Dr. Michael Castillo here on Vitals.
Where is Dr. Michael Castillo's office located?
Dr. Michael Castillo's office is located at 10800 Magnolia Ave, Riverside, CA, 92505.
Does Dr. Michael Castillo accept virtual/telehealth appointments?
Dr. Michael Castillo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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